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Member "haproxy-2.7.5/CHANGELOG" (17 Mar 2023, 1290319 Bytes) of package /linux/misc/haproxy-2.7.5.tar.gz:

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    1 ChangeLog :
    2 ===========
    4 2023/03/17 : 2.7.5
    5     - BUG/MEDIUM: mux-pt: Set EOS on error on sending path if read0 was received
    6     - BUG/MINOR: mux-h1: Don't report an H1C error on client timeout
    7     - BUG/MEDIUM: proxy: properly stop backends on soft-stop
    8     - BUG/MEDIUM: resolvers: Properly stop server resolutions on soft-stop
    9     - DEBUG: cli/show_fd: Display connection error code
   10     - DEBUG: ssl-sock/show_fd: Display SSL error code
   11     - BUG/MEDIUM: mux-h1: Don't block SE_FL_ERROR if EOS is not reported on H1C
   12     - BUG/MINOR: tcp_sample: fix a bug in fc_dst_port and fc_dst_is_local sample fetches
   13     - BUG/MINOR: quic: Missing STREAM frame length updates
   14     - BUG/MEDIUM: connection: Preserve flags when a conn is removed from an idle list
   15     - BUG/MINOR: mux-h2: make sure the h2c task exists before refreshing it
   16     - MINOR: buffer: add br_single() to check if a buffer ring has more than one buf
   17     - BUG/MEDIUM: mux-h2: only restart sending when mux buffer is decongested
   18     - BUG/MINOR: mux-h2: set CO_SFL_STREAMER when sending lots of data
   19     - BUG/MINOR: quic: Missing STREAM frame data pointer updates
   20     - BUG/MEDIUM: listener: duplicate inherited FDs if needed
   21     - MEDIUM: bwlim: Support constants limit or period on set-bandwidth-limit actions
   22     - MINOR: h2: add h2_phdr_to_ist() to make ISTs from pseudo headers
   23     - MEDIUM: mux-h2/trace: add tracing support for headers
   24     - BUG/MINOR: mux-h2: Fix possible null pointer deref on h2c in _h2_trace_header()
   25     - BUG/MEDIUM: spoe: Don't set the default traget for the SPOE agent frontend
   26     - BUG/MINOR: proto_ux: report correct error when bind_listener fails
   27     - BUG/MINOR: protocol: fix minor memory leak in protocol_bind_all()
   28     - BUG/MINOR: sock_unix: match finalname with tempname in sock_unix_addrcmp()
   29     - BUG/MAJOR: qpack: fix possible read out of bounds in static table
   30     - OPTIM: mux-h1: limit first read size to avoid wrapping
   32 2023/03/10 : 2.7.4
   33     - BUG/MINOR: mworker: stop doing strtok directly from the env
   34     - BUG/MEDIUM: mworker: prevent inconsistent reload when upgrading from old versions
   35     - BUG/MEDIUM: mworker: don't register mworker_accept_wrapper() when master FD is wrong
   36     - MINOR: startup: HAPROXY_STARTUP_VERSION contains the version used to start
   37     - BUG/MINOR: lua/httpclient: missing free in hlua_httpclient_send()
   38     - BUG/MEDIUM: httpclient/lua: fix a race between lua GC and hlua_ctx_destroy
   39     - BUG/MEDIUM: stconn: Don't rearm the read expiration date if EOI was reached
   40     - BUG/MEDIUM: wdt: fix wrong thread being checked for sleeping
   41     - BUG/MINOR: sched: properly report long_rq when tasks remain in the queue
   42     - BUG/MEDIUM: sched: allow a bit more TASK_HEAVY to be processed when needed
   43     - MINOR: h3/hq-interop: handle no data in decode_qcs() with FIN set
   44     - BUG/MINOR: mux-quic: transfer FIN on empty STREAM frame
   45     - BUG/MINOR: mworker: prevent incorrect values in uptime
   46     - MINOR: h3: add traces on decode_qcs callback
   47     - BUG/MINOR: quic: Possible unexpected counter incrementation on send*() errors
   48     - MINOR: quic: Add new traces about by connection RX buffer handling
   49     - MINOR: quic: Move code to wakeup the timer task to avoid anti-amplication deadlock
   50     - BUG/MINOR: quic: Really cancel the connection timer from qc_set_timer()
   51     - MINOR: quic: Simplication for qc_set_timer()
   52     - MINOR: quic: Kill the connections on ICMP (port unreachable) packet receipt
   53     - MINOR: quic: Add traces to qc_kill_conn()
   54     - MINOR: quic: Make qc_dgrams_retransmit() return a status.
   55     - BUG/MINOR: quic: Missing call to task_queue() in qc_idle_timer_do_rearm()
   56     - MINOR: quic: Add a trace to identify connections which sent Initial packet.
   57     - MINOR: quic: Add <pto_count> to the traces
   58     - BUG/MINOR: quic: Do not probe with too little Initial packets
   59     - BUG/MINOR: quic: Wrong initialization for io_cb_wakeup boolean
   60     - BUG/MINOR: quic: Do not drop too small datagrams with Initial packets
   61     - BUG/MINOR: quic: Missing padding for short packets
   62     - MINOR: quic: adjust request reject when MUX is already freed
   63     - BUG/MINOR: quic: also send RESET_STREAM if MUX released
   64     - BUG/MINOR: quic: acknowledge STREAM frame even if MUX is released
   65     - BUG/MINOR: h3: prevent hypothetical demux failure on int overflow
   66     - MEDIUM: h3: enforce GOAWAY by resetting higher unhandled stream
   67     - MINOR: mux-quic: define qc_shutdown()
   68     - MINOR: mux-quic: define qc_process()
   69     - MINOR: mux-quic: implement client-fin timeout
   70     - MEDIUM: mux-quic: properly implement soft-stop
   71     - MINOR: quic: mark quic-conn as jobs on socket allocation
   72     - MEDIUM: quic: trigger fast connection closing on process stopping
   73     - MINOR: mux-h2/traces: do not log h2s pointer for dummy streams
   74     - MINOR: mux-h2/traces: add a missing TRACE_LEAVE() in h2s_frt_handle_headers()
   75     - BUG/MEDIUM: quic: Missing TX buffer draining from qc_send_ppkts()
   76     - DOC: config: Fix description of options about HTTP connection modes
   77     - DOC: config: Add the missing tune.fail-alloc option from global listing
   78     - REGTESTS: Fix ssl_errors.vtc script to wait for connections close
   79     - BUG/MINOR: cache: Cache response even if request has "no-cache" directive
   80     - BUG/MINOR: cache: Check cache entry is complete in case of Vary
   81     - BUILD: quic: 32-bits compilation issue with %zu in quic_rx_pkts_del()
   82     - BUG/MINOR: ring: do not realign ring contents on resize
   83     - BUILD: thead: Fix several 32 bits compilation issues with uint64_t variables
   84     - BUG/MEDIUM: fd: avoid infinite loops in fd_add_to_fd_list and fd_rm_from_fd_list
   85     - BUG/MEDIUM: h1-htx: Never copy more than the max data allowed during parsing
   86     - DOC: config: Clarify the meaning of 'hold' in the 'resolvers' section
   87     - BUG/MINOR: fd: used the update list from the fd's group instead of tgid
   88     - BUG/MEDIUM: fd: make fd_delete() support being called from a different group
   89     - CLEANUP: listener: only store conn counts for local threads
   90     - MEDIUM: quic: improve fatal error handling on send
   91     - MINOR: quic: consider EBADF as critical on send()
   92     - BUG/MEDIUM: connection: Clear flags when a conn is removed from an idle list
   93     - BUG/MINOR: mux-h1: Don't report an error on an early response close
   94     - BUG/MINOR: http-check: Don't set HTX_SL_F_BODYLESS flag with a log-format body
   95     - BUG/MINOR: http-check: Skip C-L header for empty body when it's not mandatory
   96     - MINOR: quic: simplify return path in send functions
   97     - MINOR: quic: implement qc_notify_send()
   98     - MINOR: quic: purge txbuf before preparing new packets
   99     - MEDIUM: quic: implement poller subscribe on sendto error
  100     - MINOR: quic: notify on send ready
  101     - BUG/MINOR: http-ana: Don't increment conn_retries counter before the L7 retry
  102     - BUG/MINOR: http-ana: Do a L7 retry on read error if there is no response
  103     - BUG/MINOR: mxu-h1: Report a parsing error on abort with pending data
  104     - BUG/MINOR: ssl: Use 'date' instead of 'now' in ocsp stapling callback
  105     - MINOR: ssl: rename confusing ssl_bind_kws
  106     - BUG/MINOR: config: crt-list keywords mistaken for bind ssl keywords
  107     - BUG/MEDIUM: quic: properly handle duplicated STREAM frames
  108     - BUG/MINOR: cli: fix CLI handler "set anon global-key" call
  109     - BUG/MINOR: quic: Do not send too small datagrams (with Initial packets)
  110     - MINOR: quic: Add a BUG_ON_HOT() call for too small datagrams
  111     - BUG/MINOR: quic: Ensure to be able to build datagrams to be retransmitted
  112     - BUG/MINOR: quic: v2 Initial packets decryption failed
  113     - MINOR: quic: Add traces about QUIC TLS key update
  114     - BUG/MINOR: quic: Remove force_ack for Initial,Handshake packets
  115     - BUG/MINOR: quic: Ensure not to retransmit packets with no ack-eliciting frames
  116     - BUG/MINOR: quic: Do not resend already acked frames
  117     - BUG/MINOR: quic: Missing detections of amplification limit reached
  118     - MINOR: quic: Send PING frames when probing Initial packet number space
  119     - BUG/MEDIUM: quic: do not crash when handling STREAM on released MUX
  120     - BUG/MAJOR: fd/thread: fix race between updates and closing FD
  121     - BUG/MINOR: mux-quic: properly init STREAM frame as not duplicated
  122     - MINOR: quic: Do not accept wrong active_connection_id_limit values
  123     - MINOR: quic: Store the next connection IDs sequence number in the connection
  124     - MINOR: quic: Typo fix for ACK_ECN frame
  125     - MINOR: quic: RETIRE_CONNECTION_ID frame handling (RX)
  126     - MINOR: quic: Useless TLS context allocations in qc_do_rm_hp()
  127     - MINOR: quic: Add spin bit support
  128     - MINOR: quic: Add transport parameters to "show quic"
  129     - MINOR: h3: add traces on h3_init_uni_stream() error paths
  130     - MINOR: quic: create a global list dedicated for closing QUIC conns
  131     - MINOR: quic: handle new closing list in show quic
  132     - MEDIUM: quic: release closing connections on stopping
  133     - BUG/MINOR: quic: Wrong RETIRE_CONNECTION_ID sequence number check
  134     - MINOR: fd/cli: report the polling mask in "show fd"
  135     - MINOR: quic: Do not stress the peer during retransmissions of lost packets
  136     - BUG/MINOR: init: properly detect NUMA bindings on large systems
  137     - BUG/MINOR: thread: report thread and group counts in the correct order
  138     - BUG/MAJOR: fd/threads: close a race on closing connections after takeover
  139     - BUG/MINOR: mworker: use MASTER_MAXCONN as default maxconn value
  140     - BUG/MINOR: quic: Missing listener accept queue tasklet wakeups
  141     - MINOR: quic_sock: un-statify quic_conn_sock_fd_iocb()
  142     - DOC/CLEANUP: fix typos
  144 2023/02/14 : 2.7.3
  145     - BUG/MINOR: jwt: Wrong return value checked
  146     - BUG/MINOR: quic: Do not request h3 clients to close its unidirection streams
  147     - MEDIUM: quic-sock: fix udp source address for send on listener socket
  148     - BUG/MINOR: sink: make sure to always properly unmap a file-backed ring
  149     - DEV: haring: add a new option "-r" to automatically repair broken files
  150     - MINOR: connection: add a BUG_ON() to detect destroying connection in idle list
  151     - MINOR: mux-quic/h3: send SETTINGS as soon as transport is ready
  152     - BUG/MINOR: h3: fix GOAWAY emission
  153     - BUG/MEDIUM: mux-quic: fix crash on H3 SETTINGS emission
  154     - BUG/MEDIUM: hpack: fix incorrect huffman decoding of some control chars
  155     - BUG/MINOR: log: release global log servers on exit
  156     - BUG/MINOR: ring: release the backing store name on exit
  157     - BUG/MINOR: sink: free the forwarding task on exit
  158     - DEV: hpack: fix `trash` build regression
  159     - MINOR: trace: add a TRACE_ENABLED() macro to determine if a trace is active
  160     - MINOR: trace: add a trace_no_cb() dummy callback for when to use no callback
  161     - MINOR: trace: add the long awaited TRACE_PRINTF()
  162     - BUG/MINOR: fcgi-app: prevent 'use-fcgi-app' in default section
  163     - BUG/MEDIUM: h3: do not crash if no buf space for trailers
  164     - OPTIM: h3: skip buf realign if no trailer to encode
  165     - MINOR: mux-quic/h3: define stream close callback
  166     - BUG/MEDIUM: h3: handle STOP_SENDING on control stream
  167     - BUG/MINOR: h3: reject RESET_STREAM received for control stream
  168     - MINOR: h3: add missing traces on closure
  169     - BUG/MEDIUM: ssl: wrong eviction from the session cache tree
  170     - BUG/MINOR: h3: fix crash due to h3 traces
  171     - BUG/MINOR: stats: use proper buffer size for http dump
  172     - BUG/MINOR: stats: fix source buffer size for http dump
  173     - BUG/MEDIUM: stats: fix resolvers dump
  174     - BUG/MINOR: stats: fix ctx->field update in stats_dump_proxy_to_buffer()
  175     - BUG/MINOR: stats: fix show stats field ctx for servers
  176     - BUG/MINOR: stats: fix STAT_STARTED behavior with full htx
  177     - MINOR: stats: add by HTTP version cumulated number of sessions and requests
  178     - BUG/MINOR: stats: Prevent HTTP "other sessions" counter underflows
  179     - MINOR: quic: remove fin from quic_stream frame type
  180     - MINOR: quic: ensure offset is properly set for STREAM frames
  181     - MINOR: quic: define new functions for frame alloc
  182     - MINOR: quic: refactor frame deallocation
  183     - MEDIUM: quic: implement a retransmit limit per frame
  184     - MINOR: quic: add config for retransmit limit
  185     - CLEANUP: quic: no need for atomics on packet refcnt
  186     - BUG/MINOR: quic: Possible stream truncations under heavy loss
  187     - BUG/MINOR: quic: Too big PTO during handshakes
  188     - MINOR: quic: Add a trace about variable states in qc_prep_fast_retrans()
  189     - BUG/MINOR: quic: Do not ignore coalesced packets in qc_prep_fast_retrans()
  190     - MINOR: quic: When probing Handshake packet number space, also probe the Initial one
  191     - BUG/MAJOR: quic: Possible crash when processing 1-RTT during 0-RTT session
  192     - MEDIUM: quic: Remove qc_conn_finalize() from the ClientHello TLS callbacks
  193     - BUG/MINOR: quic: Unchecked source connection ID
  194     - BUG/MEDIUM: quic: do not split STREAM frames if no space
  195     - MINOR: quic: Update version_information transport parameter to draft-14
  196     - BUG/MINOR: ssl/crt-list: warn when a line is malformated
  197     - BUG/MEDIUM: stick-table: do not leave entries in end of window during purge
  198     - BUG/MINOR: clock: do not mix wall-clock and monotonic time in uptime calculation
  199     - BUG/MEDIUM: cache: use the correct time reference when comparing dates
  200     - DOC: config: fix option spop-check proxy compatibility
  201     - DOC: config: 'http-send-name-header' option may be used in default section
  202     - BUG/MINOR: h3: fix crash due to h3 traces
  203     - MINOR: cfgparse/server: move (min/max)conn postparsing logic into dedicated function
  204     - BUG/MINOR: server/add: ensure minconn/maxconn consistency when adding server
  205     - BUG/MEDIUM: stconn: Schedule a shutw on shutr if data must be sent first
  206     - BUG/MEDIUM: quic: fix crash when "option nolinger" is set in the frontend
  207     - MINOR: quic: implement a basic "show quic" CLI handler
  208     - MINOR: quic: display CIDs and state in "show quic"
  209     - MINOR: quic: display socket info on "show quic"
  210     - MINOR: quic: display infos about various encryption level on "show quic"
  211     - MINOR: quic: display Tx stream info on "show quic"
  212     - MINOR: quic: filter closing conn on "show quic"
  213     - BUG/MINOR: quic: fix filtering of closing connections on "show quic"
  214     - BUG/MINOR: quic: fix type bug on "show quic" for 32-bits arch
  215     - BUG/MINOR: mworker: fix uptime for master process
  216     - BUG/MINOR: clock/stats: also use start_time not start_date in HTML info
  217     - BUG/MEDIUM: quic: Buffer overflow when looking through QUIC CLI keyword list
  218     - DOC: proxy-protocol: fix wrong byte in provided example
  219     - BUG/MINOR: quic: Wrong datagram dispatch because of qc_check_dcid()
  220     - BUG/CRITICAL: http: properly reject empty http header field names
  222 2023/01/20 : 2.7.2
  223     - OPTIM: pool: split the read_mostly from read_write parts in pool_head
  224     - REGTESTS: ssl: enable the ssl_reuse.vtc test for WolfSSL
  225     - BUG/MEDIUM: mux-quic: fix double delete from qcc.opening_list
  226     - BUG/MEDIUM: quic: properly take shards into account on bind lines
  227     - BUG/MINOR: quic: do not allocate more rxbufs than necessary
  228     - BUG/MEDIUM: mux-h2: Refuse interim responses with end-stream flag set
  229     - BUG/MINOR: pool/stats: Use ullong to report total pool usage in bytes in stats
  230     - MINOR: httpclient: don't add body when istlen is empty
  231     - MEDIUM: mux-quic: implement shutw
  232     - MINOR: mux-quic: do not count stream flow-control if already closed
  233     - MINOR: mux-quic: handle RESET_STREAM reception
  234     - MEDIUM: mux-quic: implement STOP_SENDING emission
  235     - MINOR: h3: use stream error when needed instead of connection
  236     - CI: github: enable github api authentication for OpenSSL tags read
  237     - BUG/MINOR: mux-quic: ignore remote unidirectional stream close
  238     - CI: github: use the GITHUB_TOKEN instead of a manually generated token
  239     - BUILD: makefile: build the features list dynamically
  240     - BUILD: makefile: sort the features list
  241     - BUILD: makefile: clean the wolfssl include and lib generation rules
  242     - BUILD: makefile: make sure to also ignore SSL_INC when using wolfssl
  243     - BUG/MINOR: debug: don't mask the TH_FL_STUCK flag before dumping threads
  244     - MINOR: cfgparse-ssl: avoid a possible crash on OOM in ssl_bind_parse_npn()
  245     - BUG/MINOR: stick-table: report the correct action name in error message
  246     - CI: Improve headline in matrix.py
  247     - CI: Add in-memory cache for the latest OpenSSL/LibreSSL
  248     - CI: Use proper `if` blocks instead of conditional expressions in matrix.py
  249     - CI: Unify the `GITHUB_TOKEN` name across matrix.py and vtest.yml
  250     - CI: Explicitly check environment variable against `None` in matrix.py
  251     - CI: Reformat `matrix.py` using `black`
  252     - MINOR: config: add environment variables for default log format
  253     - BUG/MINOR: http-fetch: Only fill txn status during prefetch if not already set
  254     - BUG/MAJOR: buf: Fix copy of wrapping output data when a buffer is realigned
  255     - DOC: config: fix alphabetical ordering of http-after-response rules
  256     - DOC: config: remove duplicated "http-response sc-set-gpt0" directive
  257     - BUG/MINOR: proxy: free orgto_hdr_name in free_proxy()
  258     - REGTEST: fix the race conditions in json_query.vtc
  259     - REGTEST: fix the race conditions in add_item.vtc
  260     - REGTEST: fix the race conditions in digest.vtc
  261     - REGTEST: fix the race conditions in hmac.vtc
  262     - BUG/MINOR: fd: avoid bad tgid assertion in fd_delete() from deinit()
  263     - BUG/MINOR: http: Memory leak of http redirect rules' format string
  264     - CLEANUP: htx: fix a typo in an error message of http_str_to_htx
  265     - DOC: config: added optional rst-ttl argument to silent-drop in action lists
  266     - DOC: management: add details on "Used" status
  267     - DOC: management: add details about @system-ca in "show ssl ca-file"
  268     - BUG/MINOR: mux-quic: fix transfer of empty HTTP response
  269     - MINOR: mux-quic: add traces for flow-control limit reach
  270     - MAJOR: mux-quic: rework stream sending priorization
  271     - MEDIUM: h3: send SETTINGS before STREAM frames
  272     - MINOR: mux-quic: use send-list for STOP_SENDING/RESET_STREAM emission
  273     - MINOR: mux-quic: use send-list for immediate sending retry
  274     - BUG/MINOR: h1-htx: Remove flags about protocol upgrade on non-101 responses
  275     - BUG/MINOR: hlua: Fix Channel.line and Channel.data behavior regarding the doc
  276     - BUG/MINOR: resolvers: Wait the resolution execution for a do_resolv action
  277     - DEV: tcploop: add minimal support for unix sockets
  278     - BUG/MEDIUM: peers: make "show peers" more careful about partial initialization
  279     - BUG/MINOR: promex: Don't forget to consume the request on error
  280     - BUG/MINOR: http-ana: Report SF_FINST_R flag on error waiting the request body
  281     - BUG/MINOR: http-fetch: Don't block HTTP sample fetch eval in HTTP_MSG_ERROR state
  282     - BUG/MEDIUM: mux-h2: Don't send CANCEL on shutw when response length is unkown
  283     - BUG/MINOR: http-ana: make set-status also update txn->status
  284     - BUG/MINOR: listeners: fix suspend/resume of inherited FDs
  285     - DOC: config: fix wrong section number for "protocol prefixes"
  286     - DOC: config: fix aliases for protocol prefixes "udp4@" and "udp6@"
  287     - DOC: config: mention the missing "quic4@" and "quic6@" in protocol prefixes
  288     - MINOR: listener: also support "quic+" as an address prefix
  289     - CLEANUP: stconn: always use se_fl_set_error() to set the pending error
  290     - BUG/MEDIUM: stconn: also consider SE_FL_EOI to switch to SE_FL_ERROR
  291     - MINOR: quic: Useless test about datagram destination addresses
  292     - MINOR: quic: Disable the active connection migrations
  293     - MINOR: quic: Add "no-quic" global option
  294     - MINOR: sample: Add "quic_enabled" sample fetch
  295     - MINOR: quic: Replace v2 draft definitions by those of the final 2 version
  296     - BUG/MINOR: mux-fcgi: Correctly set pathinfo
  297     - DOC: config: fix "Address formats" chapter syntax
  298     - BUG/MEDIUM: jwt: Properly process ecdsa signatures (concatenated R and S params)
  299     - BUG/MINOR: ssl: Fix compilation with OpenSSL 1.0.2 (missing ECDSA_SIG_set0)
  300     - BUG/MINOR: listener: close tiny race between resume_listener() and stopping
  301     - BUG/MEDIUM: fd/threads: fix again incorrect thread selection in wakeup broadcast
  302     - BUG/MINOR: thread: always reload threads_enabled in loops
  303     - MINOR: threads: add a thread_harmless_end() version that doesn't wait
  304     - BUG/MEDIUM: debug/thread: make the debug handler not wait for !rdv_requests
  305     - BUG/MINOR: bwlim: Check scope for period expr for set-bandwitdh-limit actions
  306     - BUG/MINOR: bwlim: Fix parameters check for set-bandwidth-limit actions
  307     - BUG/MINOR: h3: properly handle connection headers
  308     - MINOR: h3: extend function for QUIC varint encoding
  309     - MINOR: h3: implement TRAILERS encoding
  310     - MINOR: h3: implement TRAILERS decoding
  311     - BUG/MINOR: mux-h2: make sure to produce a log on invalid requests
  312     - BUG/MINOR: mux-h2: add missing traces on failed headers decoding
  313     - BUILD: hpack: include global.h for the trash that is needed in debug mode
  315 2022/12/19 : 2.7.1
  316     - BUG/MINOR: ssl: initialize SSL error before parsing
  317     - BUG/MINOR: ssl: initialize WolfSSL before parsing
  318     - BUG/MEDIIM: stconn: Flush output data before forwarding close to write side
  319     - CI: github: reintroduce openssl 1.1.1
  320     - CI: github: split ssl lib selection based on git branch
  321     - BUG/MEDIUM: checks: do not reschedule a possibly running task on state change
  322     - BUG/MINOR: checks: make sure fastinter is used even on forced transitions
  323     - MINOR: mworker: display an alert upon a wait-mode exit
  324     - BUG/MEDIUM: mworker: fix segv in early failure of mworker mode with peers
  325     - BUG/MEDIUM: mworker: create the mcli_reload socketpairs in case of upgrade
  326     - BUG/MINOR: checks: restore legacy on-error fastinter behavior
  327     - BUG/MINOR: init/threads: continue to limit default thread count to max per group
  328     - BUILD: atomic: atomic.h may need compiler.h on ARMv8.2-a
  329     - BUILD: makefile/da: also clean Os/ in Device Atlas dummy lib dir
  330     - BUG/MEDIUM: httpclient/lua: double LIST_DELETE on end of lua task
  331     - CLEANUP: pools: move the write before free to the uaf-only function
  332     - CLEANUP: pool: only include pool-os from pool.c not pool.h
  333     - REORG: pool: move all the OS specific code to pool-os.h
  334     - CLEANUP: pools: get rid of CONFIG_HAP_POOLS
  335     - DEBUG: pool: show a few examples in -dMhelp
  336     - MINOR: pools: make DEBUG_UAF a runtime setting
  337     - BUG/MINOR: promex: create haproxy_backend_agg_server_status
  338     - MINOR: promex: introduce haproxy_backend_agg_check_status
  339     - DOC: promex: Add missing backend metrics
  340     - BUG/MAJOR: fcgi: Fix uninitialized reserved bytes
  341     - REGTESTS: fix the race conditions in iff.vtc
  342     - REGTESTS: startup: check maxconn computation
  343     - BUG/MINOR: startup: don't use internal proxies to compute the maxconn
  344     - REGTESTS: startup: change the expected maxconn to 11000
  345     - CI: github: set ulimit -n to a greater value
  346     - REGTESTS: startup: activate automatic_maxconn.vtc
  347     - CLEANUP: ssl: remove check on srv->proxy
  348     - BUG/MEDIUM: freq-ctr: Don't compute overshoot value for empty counters
  349     - BUG/MEDIUM: resolvers: Use tick_first() to update the resolvers task timeout
  350     - REGTESTS: startup: add alternatives values in automatic_maxconn.vtc
  351     - BUG/MEDIUM: h3: reject request with invalid header name
  352     - BUG/MEDIUM: h3: reject request with invalid pseudo header
  353     - MINOR: http: extract content-length parsing from H2
  354     - BUG/MEDIUM: h3: parse content-length and reject invalid messages
  355     - MINOR: debug: support pool filtering on "debug dev memstats"
  356     - MINOR: debug: add a balance of alloc - free at the end of the memstats dump
  357     - CI: github: remove redundant ASAN loop
  358     - CI: github: split matrix for development and stable branches
  359     - BUILD: peers: peers-t.h depends on stick-table-t.h
  360     - MINOR: quic: remove qc from quic_rx_packet
  361     - MINOR: quic: complete traces in qc_rx_pkt_handle()
  362     - MINOR: quic: extract datagram parsing code
  363     - MINOR: tools: add port for ipcmp as optional criteria
  364     - MINOR: quic: detect connection migration
  365     - MINOR: quic: ignore address migration during handshake
  366     - MINOR: quic: startup detect for quic-conn owned socket support
  367     - MINOR: quic: test IP_PKTINFO support for quic-conn owned socket
  368     - MINOR: quic: define config option for socket per conn
  369     - MINOR: quic: allocate a socket per quic-conn
  370     - MINOR: quic: use connection socket for emission
  371     - MEDIUM: quic: use quic-conn socket for reception
  372     - MEDIUM: quic: move receive out of FD handler to quic-conn io-cb
  373     - MINOR: mux-quic: rename duplicate function names
  374     - MEDIUM: quic: requeue datagrams received on wrong socket
  375     - MINOR: quic: reconnect quic-conn socket on address migration
  376     - BUG/MINOR: quic: fix fd leak on startup check quic-conn owned socket
  377     - BUG/MINOR: quic: properly handle alloc failure in qc_new_conn()
  378     - BUG/MINOR: quic: handle alloc failure on qc_new_conn() for owned socket
  379     - CLEANUP: mux-quic: remove unused attribute on qcs_is_close_remote()
  380     - BUG/MINOR: mux-quic: remove qcs from opening-list on free
  381     - BUG/MINOR: mux-quic: handle properly alloc error in qcs_new()
  382     - LICENSE: wurfl: clarify the dummy library license.
  383     - BUG/MEDIUM: mux-h1: Don't release H1 stream upgraded from TCP on error
  384     - BUG/MINOR: mux-h1: Fix test instead a BUG_ON() in h1_send_error()
  385     - BUG/MEDIUM: h3: fix cookie header parsing
  386     - BUG/MINOR: h3: fix memleak on HEADERS parsing failure
  387     - MINOR: h3: check return values of htx_add_* on headers parsing
  388     - BUG/MINOR: ssl: Fix memory leak of find_chain in ssl_sock_load_cert_chain
  389     - MINOR: stats: provide ctx for dumping functions
  390     - MINOR: stats: introduce stats field ctx
  391     - BUG/MINOR: stats: fix show stat json buffer limitation
  392     - BUG/MINOR: quic: fix crash on PTO rearm if anti-amplification reset
  393     - REGTESTS: startup: disable automatic_maxconn.vtc
  394     - BUG/MEDIUM: tests: use tmpdir to create UNIX socket
  395     - BUG/MINOR: mux-h1: Report EOS on parsing/internal error for not running stream
  396     - BUG/MINOR:: mux-h1: Never handle error at mux level for running connection
  397     - BUG/MEDIUM: stats: Rely on a local trash buffer to dump the stats
  399 2022/12/01 : 2.7.0
  400     - MINOR: ssl: forgotten newline in error messages on ca-file
  401     - BUG/MINOR: ssl: shut the ca-file errors emitted during httpclient init
  402     - DOC: config: provide some configuration hints for "http-reuse"
  403     - DOC: config: refer to section about quoting in the "add_item" converter
  404     - DOC: halog: explain how to use -ac and -ad in the help message
  405     - DOC: config: clarify the fact that SNI should not be used in HTTP scenarios
  406     - DOC: config: mention that a single monitor-uri rule is supported
  407     - DOC: config: explain how default matching method for ACL works
  408     - DOC: config: clarify the fact that "retries" is not just for connections
  409     - BUILD: halog: fix missing double-quote at end of help line
  410     - DOC: config: clarify the -m dir and -m dom pattern matching methods
  411     - MINOR: activity: report uptime in "show activity"
  412     - REORG: activity/cli: move the "show activity" handler to activity.c
  413     - DEV: poll: add support for epoll
  414     - DEV: tcploop: centralize the polling code into wait_for_fd()
  415     - DEV: tcploop: add support for POLLRDHUP when supported
  416     - DEV: tcploop: do not report an error on POLLERR
  417     - DEV: tcploop: add optional support for epoll
  418     - SCRIPTS: announce-release: add a link to the data plane API
  419     - CLEANUP: stick-table: fill alignment holes in the stktable struct
  420     - MINOR: stick-table: store a per-table hash seed and use it
  421     - MINOR: stick-table: show the shard number in each entry's "show table" output
  422     - CLEANUP: ncbuf: remove ncb_blk args by value
  423     - CLEANUP: ncbuf: inline small functions
  424     - CLEANUP: ncbuf: use standard BUG_ON with DEBUG_STRICT
  425     - BUG/MINOR: quic: Endless loop during retransmissions
  426     - MINOR: mux-h2: add the expire task and its expiration date in "show fd"
  427     - BUG/MINOR: peers: always initialize the stksess shard value
  428     - REGTESTS: fix peers-related regtests regarding "show table"
  429     - BUG/MEDIUM: mux-h1: Close client H1C on EOS when there is no output data
  430     - MINOR: stick-table: change the API of the function used to calculate the shard
  431     - CLEANUP: peers: factor out the key len calculation in received updates
  432     - BUG/MINOR: peers: always update the stksess shard number on incoming updates
  433     - CLEANUP: assorted typo fixes in the code and comments
  434     - MINOR: mux-h1: add the expire task and its expiration date in "show fd"
  435     - MINOR: debug: improve error handling on the memstats command parser
  436     - BUILD: quic: allow build with USE_QUIC and USE_OPENSSL_WOLFSSL
  437     - CLEANUP: anon: clarify the help message on "debug dev hash"
  438     - MINOR: debug: relax access restrictions on "debug dev hash" and "memstats"
  439     - SCRIPTS: run-regtests: add a version check
  440     - MINOR: version: mention that it's stable now
  442 2022/11/24 : 2.7-dev10
  443     - MEDIUM: tcp-act: add parameter rst-ttl to silent-drop
  444     - BUG/MAJOR: quic: Crash upon retransmission of dgrams with several packets
  445     - MINOR: cli: print parsed command when not found
  446     - BUG/MAJOR: quic: Crash after discarding packet number spaces
  447     - CLEANUP: quic: replace "choosen" with "chosen" all over the code
  448     - MINOR: cli/pools: store "show pools" results into a temporary array
  449     - MINOR: cli/pools: add sorting capabilities to "show pools"
  450     - MINOR: cli/pools: add pool name filtering capability to "show pools"
  451     - DOC: configuration: fix quic prefix typo
  452     - MINOR: quic: report error if force-retry without cluster-secret
  453     - MINOR: global: generate random cluster.secret if not defined
  454     - BUG/MINOR: resolvers: do not run the timeout task when there's no resolution
  455     - BUG/MINOR: server/idle: at least use atomic stores when updating max_used_conns
  456     - MINOR: server/idle: make the next_takeover index per-tgroup
  457     - BUILD: listener: fix build warning on global_listener_rwlock without threads
  458     - BUG/MAJOR: sched: protect task during removal from wait queue
  459     - BUILD: sched: fix build with DEBUG_THREAD with the previous commit
  460     - DOC: quic: add note on performance issue with listener contention
  461     - BUG/MINOR: cfgparse-listen: fix ebpt_next_dup pointer dereference on proxy "from" inheritance
  462     - BUG/MINOR: log: fix parse_log_message rfc5424 size check
  463     - CLEANUP: arg: remove extra check in make_arg_list arg escaping
  464     - CLEANUP: tools: extra check in utoa_pad
  465     - MINOR: h1: Consider empty port as invalid in authority for CONNECT
  466     - MINOR: http: Considere empty ports as valid default ports
  467     - BUG/MINOR: http-htx: Normalized absolute URIs with an empty port
  468     - BUG/MINOR: h1: Replace authority validation to conform RFC3986
  469     - REG-TESTS: http: Add more tests about authority/host matching
  470     - BUG/MINOR: http-htx: Don't consider an URI as normalized after a set-uri action
  471     - BUG/MEDIUM: mux-h1: Don't release H1C on timeout if there is a SC attached
  472     - BUG/MEDIUM: mux-h1: Subscribe for reads on error on sending path
  473     - BUILD: http-htx: Silent build error about a possible NULL start-line
  474     - DOC: configuration.txt: add default_value for table_idle signature
  475     - BUILD: ssl-sock: Silent error about NULL deref in ssl_sock_bind_verifycbk()
  476     - BUG/MEDIUM: mux-h1: Remove H1C_F_WAIT_NEXT_REQ flag on a next request
  477     - BUG/MINOR: mux-h1: Fix handling of 408-Request-Time-Out
  478     - MINOR: mux-h1: Remove H1C_F_WAIT_NEXT_REQ in functions handling errors
  479     - MINOR: mux-h1: Avoid useless call to h1_send() if no error is sent
  480     - DOC: configuration.txt: fix typo in table_idle signature
  481     - BUILD: stick-tables: fix build breakage in xxhash on older compilers
  482     - BUILD: compiler: include compiler's definitions before ours
  483     - BUILD: quic: global.h is needed in cfgparse-quic
  484     - CLEANUP: tools: do not needlessly include xxhash nor cli from tools.h
  485     - BUILD: flags: really restrict the cases where flags are exposed
  486     - BUILD: makefile: minor reordering of objects by build time
  487     - BUILD: quic: silence two invalid build warnings at -O1 with gcc-6.5
  488     - BUILD: quic: use openssl-compat.h instead of openssl/ssl.h
  489     - MEDIUM: ssl: add minimal WolfSSL support with OpenSSL compatibility mode
  490     - MINOR: sample: make the rand() sample fetch function use the statistical_prng
  491     - MINOR: auth: silence null dereference warning in check_user()
  492     - CLEANUP: peers: fix format string for status messages (int signedness)
  493     - CLEANUP: qpack: fix format string in debugging code (int signedness)
  494     - CLEANUP: qpack: properly use the QPACK macros not HPACK ones in debug code
  495     - BUG/MEDIUM: quic: fix datagram dropping on queueing failed
  497 2022/11/18 : 2.7-dev9
  498     - BUILD: quic: QUIC mux build fix for 32-bit build
  499     - BUILD: scripts: disable tests build on QuicTLS build
  500     - BUG/MEDIUM: httpclient: segfault when the httpclient parser fails
  501     - BUILD: ssl_sock: fix null dereference for QUIC build
  502     - BUILD: quic: Fix build for m68k cross-compilation
  503     - BUG/MINOR: quic: fix buffer overflow on retry token generation
  504     - MINOR: quic: add version field on quic_rx_packet
  505     - MINOR: quic: extend pn_offset field from quic_rx_packet
  506     - MINOR: quic: define first packet flag
  507     - MINOR: quic: extract connection retrieval
  508     - MINOR: quic: split and rename qc_lstnr_pkt_rcv()
  509     - MINOR: quic: refactor packet drop on reception
  510     - MINOR: quic: extend Retry token check function
  511     - BUG/MINOR: log: Preserve message facility when the log target is a ring buffer
  512     - BUG/MINOR: ring: Properly parse connect timeout
  513     - BUG/MEDIUM: httpclient/lua: crash when the lua task timeout before the httpclient
  514     - BUG/MEDIUM: httpclient: check if the httpclient was released in the IO handler
  515     - REGTESTS: httpclient/lua: test the lua task timeout with the httpclient
  516     - CI: github: dump the backtrace of coredumps in the alpine container
  517     - BUILD: Makefile: add "USE_SHM_OPEN" on the linux-musl target
  518     - DOC: lua: add a note about compression w/ httpclient
  519     - CLEANUP: mworker/cli: rename the status function to loadstatus
  520     - MINOR: mworker/cli: does no try to dump the startup-logs w/o USE_SHM_OPEN
  521     - MINOR: list: fixing typo in MT_LIST_LOCK_ELT
  522     - DOC/MINOR: list: fixing MT_LIST_LOCK_ELT macro documentation
  523     - MINOR: list: adding MT_LIST_APPEND_LOCKED macro
  524     - BUG/MINOR: mux-quic: complete flow-control for uni streams
  525     - BUG/MEDIUM: compression: handle rewrite errors when updating response headers
  526     - MINOR: quic: do not crash on unhandled sendto error
  527     - MINOR: quic: display unknown error sendto counter on stat page
  528     - MINOR: peers: Support for peer shards
  529     - MINOR: peers: handle multiple resync requests using shards
  530     - BUG/MINOR: sink: Only use backend capability for the sink proxies
  531     - BUG/MINOR: sink: Set default connect/server timeout for implicit ring buffers
  532     - MINOR: ssl: add the SSL error string when failing to load a certificate
  533     - MINOR: ssl: add the SSL error string before the chain
  534     - MEDIUM: ssl: be stricter about chain error
  535     - BUG/MAJOR: stick-table: don't process store-response rules for applets
  536     - MINOR: quic: remove unnecessary quic_session_accept()
  537     - BUG/MINOR: quic: fix subscribe operation
  538     - BUG/MINOR: log: fixing bug in tcp syslog_io_handler Octet-Counting
  539     - MINOR: ssl: dump the SSL string error when SSL_CTX_use_PrivateKey() failed.
  540     - MINOR: quic: add counter for interrupted reception
  541     - BUG/MINOR: quic: fix race condition on datagram purging
  542     - CI: add monthly gcc cross compile jobs
  543     - CLEANUP: assorted typo fixes in the code and comments
  544     - CLEANUP: ssl: remove dead code in ssl_sock_load_pem_into_ckch()
  545     - BUG/MINOR: httpclient: fixed memory allocation for the SSL ca_file
  546     - BUG/MINOR: ssl: Memory leak of DH BIGNUM fields
  547     - BUG/MINOR: ssl: Memory leak of AUTHORITY_KEYID struct when loading issuer
  548     - BUG/MINOR: ssl: ocsp structure not freed properly in case of error
  549     - CI: switch to the "latest" LibreSSL
  550     - CI: enable QUIC for LibreSSL builds
  551     - BUG/MEDIUM: ssl: Verify error codes can exceed 63
  552     - MEDIUM: ssl: {ca,crt}-ignore-err can now use error constant name
  553     - MINOR: ssl: x509_v_err_str converter transforms an integer to a X509_V_ERR name
  554     - CLEANUP: cli: rename dynamic error printing state
  555     - MINOR: cli: define usermsgs print context
  556     - MINOR: server: clear prefix on stderr logs after add server
  557     - BUG/MINOR: ssl: bind_conf is uncorrectly accessed when using QUIC
  558     - BUILD: ssl_utils: fix build on gcc versions before 8
  559     - BUILD: debug: remove unnecessary quotes in HA_WEAK() calls
  560     - CI: emit the compiler's version in the build reports
  561     - IMPORT: xxhash: update xxHash to version 0.8.1
  562     - IMPORT: slz: declare len to fix debug build when optimal match is enabled
  563     - IMPORT: slz: mention the potential header in slz_finish()
  564     - IMPORT: slz: define and use a __fallthrough statement for switch/case
  565     - BUILD: compiler: add a macro to detect if another one is set and equals 1
  566     - BUILD: compiler: add a default definition for __has_attribute()
  567     - BUILD: compiler: define a __fallthrough statement for switch/case
  568     - BUILD: sample: use __fallthrough in smp_is_rw() and smp_dup()
  569     - BUILD: quic: use __fallthrough in quic_connect_server()
  570     - BUILD: ssl/crt-list: use __fallthrough in cli_io_handler_add_crtlist()
  571     - BUILD: ssl: use __fallthrough in cli_io_handler_commit_{cert,cafile_crlfile}()
  572     - BUILD: ssl: use __fallthrough in cli_io_handler_tlskeys_files()
  573     - BUILD: hlua: use __fallthrough in hlua_post_init_state()
  574     - BUILD: stream: use __fallthrough in stats_dump_full_strm_to_buffer()
  575     - BUILD: tcpcheck: use __fallthrough in check_proxy_tcpcheck()
  576     - BUILD: stats: use __fallthrough in stats_dump_proxy_to_buffer()
  577     - BUILD: peers: use __fallthrough in peer_io_handler()
  578     - BUILD: hash: use __fallthrough in hash_djb2()
  579     - BUILD: tools: use __fallthrough in url_decode()
  580     - BUILD: args: use __fallthrough in make_arg_list()
  581     - BUILD: acl: use __fallthrough in parse_acl_expr()
  582     - BUILD: spoe: use __fallthrough in spoe_handle_appctx()
  583     - BUILD: logs: use __fallthrough in build_log_header()
  584     - BUILD: check: use __fallthrough in __health_adjust()
  585     - BUILD: http_act: use __fallthrough in parse_http_del_header()
  586     - BUILD: h1_htx: use __fallthrough in h1_parse_chunk()
  587     - BUILD: vars: use __fallthrough in var_accounting_{diff,add}()
  588     - BUILD: map: use __fallthrough in cli_io_handler_*()
  589     - BUILD: compression: use __fallthrough in comp_http_payload()
  590     - BUILD: stconn: use __fallthrough in various shutw() functions
  591     - BUILD: prometheus: use __fallthrough in promex_dump_metrics() and IO handler()
  592     - CLEANUP: ssl: remove printf in bind_parse_ignore_err
  593     - BUG/MINOR: ssl:  crt-ignore-err memory leak with 'all' parameter
  594     - BUG/MINOR: ssl: Fix potential overflow
  595     - CLEANUP: stick-table: remove the unused table->exp_next
  596     - OPTIM: stick-table: avoid atomic ops in stktable_requeue_exp() when possible
  597     - BUG/MEDIUM: stick-table: fix a race condition when updating the expiration task
  598     - MEDIUM: http-ana: remove set-cookie2 support
  599     - BUG/MEDIUM: wdt/clock: properly handle early task hangs
  600     - MINOR: deinit: add a "quick-exit" option to bypass the deinit step
  601     - OPTIM: ebtree: make ebmb_insert_prefix() keep a copy the new node's pfx
  602     - OPTIM: ebtree: make ebmb_insert_prefix() keep a copy the new node's key
  603     - MINOR: ssl: ssl_sock_load_cert_chain() display error strings
  604     - MINOR: ssl: reintroduce ERR_GET_LIB(ret) == ERR_LIB_PEM in ssl_sock_load_pem_into_ckch()
  605     - BUG/MINOR: http-htx: Fix error handling during parsing http replies
  606     - BUG/MINOR: resolvers: Don't wait periodic resolution on healthcheck failure
  607     - BUG/MINOR: resolvers: Set port before IP address when processing SRV records
  608     - BUG/MINOR: mux-fcgi: Be sure to send empty STDING record in case of zero-copy
  609     - BUG/MEDIUM: mux-fcgi: Avoid value length overflow when it doesn't fit at once
  610     - BUG/MINOR: ssl: SSL_load_error_strings might not be defined
  611     - MINOR: pool/debug: create a new pool_alloc_flag() macro
  612     - MINOR: dynbuf: switch allocation and release to macros to better track users
  613     - BUG/MINOR: mux-h1: Do not send a last null chunk on body-less answers
  614     - REG-TESTS: cache: Remove T-E header for 304-Not-Modified responses
  615     - DOC: config: fix alphabetical ordering of global section
  616     - MINOR: trace: split the CLI "trace" parser in CLI vs statement
  617     - MEDIUM: trace: create a new "trace" statement in the "global" section
  618     - BUG/MEDIUM: ring: fix creation of server in uninitialized ring
  619     - BUILD: quic: fix dubious 0-byte overflow on qc_release_lost_pkts
  620     - BUILD: makefile: mark poll and tcploop targets as phony
  621     - BUILD: makefile: properly pass CC to sub-projects
  622     - BUILD: makefile: move default verbosity settings to include/make/verbose.mk
  623     - BUILD: makefile: use $(cmd_MAKE) in quiet mode
  624     - BUILD: makefile: move the compiler option detection stuff to compiler.mk
  625     - DEV: poll: make the connect() step an action as well
  626     - DEV: poll: strip the "do_" prefix from reported function names
  627     - DEV: poll: indicate the FD's side in front of its value
  628     - BUG/MINOR: pool/cli: use ullong to report total pool usage in bytes
  629     - MINOR: mux-h1: Remove usless code inside shutr callback
  630     - CLEANUP: mux-h1; Rename H1S_F_ERROR flag into H1S_F_ERROR_MASK
  631     - REORG: mux-h1: Reorg the H1C structure
  632     - CLEANUP: mux-h1: Rename H1C_F_ST_ERROR and H1C_F_ST_SILENT_SHUT flags
  633     - MINOR: mux-h1: Add a dedicated enum to deal with H1 connection state
  634     - MEDIUM: mux-h1: Handle H1C states via its state field instead of H1C_F_ST_*
  635     - MINOR: mux-h1: Don't handle subscribe for reads in h1_process_demux()
  636     - CLEANUP: mux-h1: Rename H1C_F_ERR_PENDING into H1C_F_ABRT_PENDING
  637     - MINOR: mux-h1: Add flag on H1 stream to deal with internal errors
  638     - MEDIUM: mux-h1: Rely on the H1C to deal with shutdown for reads
  639     - CLEANUP: mux-h1: Reorder H1 connection flags to avoid holes
  640     - MEDIUM: mux-h1: Don't report a final error whe a message is aborted
  641     - MEDIUM: mux-pt: Don't always set a final error on SE on the sending path
  642     - MEDIUM: mux-h2: Introduce flags to deal with connection read/write errors
  643     - CLEANUP: mux-h2: Remove unused fields in h2c structures
  644     - MEDIUM: mux-fcgi: Introduce flags to deal with connection read/write errors
  645     - MINOR: sconn: Set SE_FL_ERROR only when there is no more data to read
  646     - MINOR: mux-h1: Rely on a H1S flag to know a WS key was found or not
  647     - DOC: lua-api: Remove warning about the lua filters
  648     - BUG/MEDIUM: listener: Fix race condition when updating the global mngmt task
  649     - CLEANUP: listener: Remove useless task_queue from manage_global_listener_queue
  650     - BUG/MINOR: mux-h1: Fix error handling when H1S allocation failed on client side
  651     - DOC: internal: commit notes about polling states and flags
  652     - DOC: internal: commit notes about polling states and flags on connect()
  653     - CLEANUP: mux-h1: Don't test h1c in h1_shutw_conn()
  654     - BUG/MINOR: http_ana/txn: don't re-initialize txn and req var lists
  655     - BUG/MEDIUM: raw-sock: Don't report connection error if something was received
  656     - BUG/MINOR: ssl: don't initialize the keylog callback when not required
  657     - BUILD: Makefile: enable USE_SHM_OPEN by default on freebsd
  658     - BUG/MEDIUM: peers: messages about unkown tables not correctly ignored
  659     - MINOR: cfgparse: Always check the section position
  660     - MEDIUM: thread: Restric nbthread/thread-group(s) to very first global sections
  661     - BUILD: peers: Remove unused variables
  662     - MINOR: ncbuf: complete doc for ncb_advance()
  663     - BUG/MEDIUM: quic: fix unsuccessful handshakes on ncb_advance error
  664     - BUG/MEDIUM: quic: fix memleak for out-of-order crypto data
  665     - MINOR: quic: complete traces/debug for handshake
  667 2022/10/14 : 2.7-dev8
  668     - BUG/MINOR: checks: update pgsql regex on auth packet
  669     - DOC: config: Fix pgsql-check documentation to make user param mandatory
  670     - CLEANUP: mux-quic: remove usage of non-standard ull type
  671     - CLEANUP: quic: remove global var definition in quic_tls header
  672     - BUG/MINOR: quic: adjust quic_tls prototypes
  673     - CLEANUP: quic: fix headers
  674     - CLEANUP: quic: remove unused function prototype
  675     - CLEANUP: quic: remove duplicated varint code from xprt_quic.h
  676     - CLEANUP: quic: create a dedicated quic_conn module
  677     - BUG/MINOR: mux-quic: ignore STOP_SENDING for locally closed stream
  678     - BUG/MEDIUM: lua: Don't crash in hlua_lua2arg_check on failure
  679     - BUG/MEDIUM: lua: handle stick table implicit arguments right.
  680     - BUILD: h1: silence an initiialized warning with gcc-4.7 and -Os
  681     - MINOR: fd: add a new function to only raise RLIMIT_NOFILE
  682     - MINOR: init: do not try to shrink existing RLIMIT_NOFIlE
  683     - BUG/MINOR: http-fetch: Update method after a prefetch in smp_fetch_meth()
  684     - BUILD: http_fetch: silence an uninitiialized warning with gcc-4/5/6 at -Os
  685     - BUG/MINOR: hlua: hlua_channel_insert_data() behavior conflicts with documentation
  686     - MINOR: quic: limit usage of ssl_sock_ctx in favor of quic_conn
  687     - MINOR: mux-quic: check quic-conn return code on Tx
  688     - CLEANUP: quic: fix indentation
  689     - MEDIUM: quic: retrieve frontend destination address
  690     - CLEANUP: Reapply ist.cocci (2)
  691     - CLEANUP: Reapply strcmp.cocci
  692     - CLEANUP: quic/receiver: remove the now unused tx_qring list
  693     - BUG/MINOR: quic: set IP_PKTINFO socket option for QUIC receivers only
  694     - MINOR: hlua: some luaL_checktype() calls were not guarded with MAY_LJMP
  695     - DOC: configuration: missing 'if' in tcp-request content example
  696     - MINOR: hlua: removing ambiguous lua_pushvalue with 0 index
  697     - BUG/MAJOR: stick-tables: do not try to index a server name for applets
  698     - MINOR: plock: support disabling exponential back-off
  699     - MINOR: freq_ctr: use the thread's local time whenever possible
  700     - MEDIUM: stick-table: switch the table lock to rwlock
  701     - MINOR: stick-table: do not take an exclusive lock when downing ref_cnt
  702     - MINOR: stick-table: move the write lock inside stktable_touch_with_exp()
  703     - MEDIUM: stick-table: only take the lock when needed in stktable_touch_with_exp()
  704     - MEDIUM: stick-table: make stksess_kill_if_expired() avoid the exclusive lock
  705     - MEDIUM: stick-table: return inserted entry in __stktable_store()
  706     - MEDIUM: stick-table: free newly allocated stkess if it couldn't be inserted
  707     - MEDIUM: stick-table: switch to rdlock in stktable_lookup() and lookup_key()
  708     - MEDIUM: stick-table: make stktable_get_entry() look up under a read lock
  709     - MEDIUM: stick-table: do not take a lock to update t->current anymore.
  710     - MEDIUM: stick-table: make stktable_set_entry() look up under a read lock
  711     - MEDIUM: stick-table: requeue the expiration task out of the exclusive lock
  712     - MINOR: stick-table: split stktable_store() between key and requeue
  713     - MEDIUM: stick-table: always use atomic ops to requeue the table's task
  714     - MEDIUM: stick-table: requeue the wakeup task out of the write lock
  715     - BUG/MINOR: stick-table: fix build with DEBUG_THREAD
  716     - REORG: mux-fcgi: Extract flags and enums into mux_fcgi-t.h
  717     - MINOR: flags/mux-fcgi: Decode FCGI connection and stream flags
  718     - BUG/MEDIUM: mux-h1: Add connection error handling when reading/sending on a pipe
  719     - BUG/MEDIUM: mux-h1: Handle abort with an incomplete message during parsing
  720     - BUG/MINOR: server: make sure "show servers state" hides private bits
  721     - MINOR: checks: use the lighter PRNG for spread checks
  722     - MEDIUM: checks: spread the checks load over random threads
  723     - CI: SSL: use proper version generating when "latest" semantic is used
  724     - CI: SSL: temporarily stick to LibreSSL=3.5.3
  725     - MINOR: quic: New quic_cstream object implementation
  726     - MINOR: quic: Extract CRYPTO frame parsing from qc_parse_pkt_frms()
  727     - MINOR: quic: Use a non-contiguous buffer for RX CRYPTO data
  728     - BUG/MINOR: quic: Stalled 0RTT connections with big ClientHello TLS message
  729     - MINOR: quic: Split the secrets key allocation in two parts
  730     - CLEANUP: quic: remove unused rxbufs member in receiver
  731     - CLEANUP: quic: improve naming for rxbuf/datagrams handling
  732     - MINOR: quic: implement datagram cleanup for quic_receiver_buf
  733     - MINOR: ring: ring_cast_from_area() cast from an allocated area
  734     - MINOR: buffers: split b_force_xfer() into b_cpy() and b_force_xfer()
  735     - MINOR: logs: startup-logs can use a shm for logging the reload
  736     - MINOR: mworker/cli: reload command displays the startup-logs
  737     - MEDIUM: quic: respect the threads assigned to a bind line
  738     - DOC: management: update the "reload" command of the master CLI
  739     - BUILD: ssl_sock: bind_conf uninitialized in ssl_sock_bind_verifycbk()
  740     - BUG/MEDIUM: httpclient: Don't set EOM flag on an empty HTX message
  741     - MINOR: httpclient/lua: Don't set req_payload callback if body is empty
  742     - DOC/CLEANUP: lua-api: some minor corrections
  743     - DOC: lua-api: updating toolbox link
  744     - DOC/CLEANUP: lua-api: removing duplicate core.proxies attribute
  745     - DOC: management: add forgotten "show startup-logs"
  746     - DOC: management: "show startup-logs" for master CLI
  747     - CI: Replace the deprecated `::set-output` command by writing to $GITHUB_OUTPUT in matrix.py
  748     - CI: Replace the deprecated `::set-output` command by writing to $GITHUB_OUTPUT in workflow definition
  750 2022/10/03 : 2.7-dev7
  751     - BUG/MEDIUM: mux-quic: fix nb_hreq decrement
  752     - CLEANUP: httpclient: deleted unused variables
  753     - MINOR: httpclient: enabled the use of SNI presets
  754     - OPTIM: hpack-huff: reduce the cache footprint of the huffman decoder
  755     - BUG/MINOR: mux-quic: do not keep detached qcs with empty Tx buffers
  756     - REORG: mux-quic: extract traces in a dedicated source file
  757     - REORG: mux-quic: export HTTP related function in a dedicated file
  758     - MINOR: mux-quic: refactor snd_buf
  759     - BUG/MEDIUM: mux-quic: properly trim HTX buffer on snd_buf reset
  760     - BUG/MINOR: mux-h1: Account consumed output data on synchronous connection error
  761     - BUG/MINOR: log: improper behavior when escaping log data
  762     - CLEANUP: tools: removing escape_chunk() function
  763     - MINOR: clock: split local and global date updates
  764     - MINOR: pollers: only update the local date during busy polling
  765     - MINOR: clock: do not update the global date too often
  766     - REGTESTS: 4be_1srv_smtpchk_httpchk_layer47errors: Return valid SMTP replies
  767     - MINOR: smtpchk: Update expect rule to fully match replies to EHLO commands
  768     - BUG/MINOR: smtpchk: SMTP Service check should gracefully close SMTP transaction
  769     - MINOR: list: documenting mt_list_for_each_entry_safe() macro
  770     - CLEANUP: list: Fix mt_list_for_each_entry_safe indentation
  771     - BUG/MINOR: hlua: Remove \n in Lua error message built with memprintf
  772     - MINOR: hlua: Allow argument on lua-lod(-per-thread) directives
  773     - BUG/MINOR: anon: memory illegal accesses in tools.c with hash_anon and hash_ipanon
  774     - MEDIUM: mworker/cli: keep the connection of the FD that ask for a reload
  775     - BUG/MINOR: hlua: fixing ambiguous sizeof in hlua_load_per_thread
  776     - MINOR: mworker/cli: replace close() by fd_delete()
  777     - MINOR: mworker: store and shows loading status
  778     - MINOR: mworker: mworker_cli_proxy_new_listener() returns a bind_conf
  779     - MINOR: mworker: stores the mcli_reload bind_conf
  780     - MINOR: mworker/cli: the mcli_reload bind_conf only send the reload status
  781     - DOC: management: describe the new reload command behavior
  782     - CLEANUP: list: fix again some style issues in the recent comments
  783     - BUG/MINOR: stream: Perform errors handling in right order in stream_new()
  784     - BUG/MEDIUM: stconn: Reset SE descriptor when we fail to create a stream
  785     - BUG/MEDIUM: resolvers: Remove aborted resolutions from query_ids tree
  786     - DOC: management: add timeout on the "reload" command
  787     - BUG/MINOR: ring: fix the size check in ring_make_from_area()
  788     - BUG/MINOR: config: don't count trailing spaces as empty arg
  789     - Revert "BUG/MINOR: config: don't count trailing spaces as empty arg"
  790     - BUG/MINOR: hlua: fixing hlua_http_msg_del_data behavior
  791     - BUG/MINOR: hlua: fixing hlua_http_msg_insert_data behavior
  792     - MINOR: cli: Add anonymization on a missed element for 'show sess all'
  793     - MINOR: cli: remove error message with 'set anon on|off'
  794     - MINOR: tools: modify hash_ipanon in order to use it in cli
  795     - MINOR: cli: use hash_ipanon to anonymized address
  796     - MINOR: cli: Add an anonymization on a missed element in 'show server state'
  797     - MINOR: config: correct errors about argument number in condition in cfgparse.c
  798     - MINOR: config: Add other keywords when dump the anonymized configuration file
  799     - MINOR: config: Add option line when the configuration file is dumped
  800     - MINOR: cli: correct commentary and replace 'set global-key' name
  801     - MINOR: tools: Impprove hash_ipanon to support dgram sockets and port offsets
  802     - MINOR: tools: Impprove hash_ipanon to not hash FD-based addresses
  803     - BUG/MINOR: hlua: _hlua_http_msg_delete incorrect behavior when offset is used
  804     - DOC: management: httpclient can resolve server names in URLs
  805     - BUG/MINOR: hlua: prevent crash when loading numerous arguments using lua-load(per-thread)
  806     - DOC/CLEANUP: lua-api: removing duplicate date functions doc
  807     - MINOR: hlua: ambiguous lua_pushvalue with 0 index
  808     - BUG/MINOR: config: don't count trailing spaces as empty arg (v2)
  809     - BUG/MEDIUM: config: count line arguments without dereferencing the output
  810     - BUG/MAJOR: conn-idle: fix hash indexing issues on idle conns
  811     - BUG/MINOR: config: insufficient syntax check of the global "maxconn" value
  812     - BUG/MINOR: backend: only enforce turn-around state when not redispatching
  814 2022/09/17 : 2.7-dev6
  815     - MINOR: Revert part of clarifying samples support per os commit
  816     - BUILD: makefile: enable crypt(3) for NetBSD
  817     - BUG/MINOR: quic: Retransmitted frames marked as acknowledged
  818     - BUG/MINOR: quic: Possible crash with "tls-ticket-keys" on QUIC bind lines
  819     - MINOR: http-check: Remove support for headers/body in "option httpchk" version
  820     - BUG/MINOR: h1: Support headers case adjustment for TCP proxies
  821     - BUG/MINOR: quic: Possible crash when verifying certificates
  822     - BUILD: quic: add some ifdef around the SSL_ERROR_* for libressl
  823     - BUILD: ssl: fix ssl_sock_switchtx_cbk when no client_hello_cb
  824     - BUILD: quic: temporarly ignore chacha20_poly1305 for libressl
  825     - BUILD: quic: enable early data only with >= openssl 1.1.1
  826     - BUILD: ssl: fix the ifdef mess in ssl_sock_initial_ctx
  827     - BUILD: quic: fix the #ifdef in ssl_quic_initial_ctx()
  828     - MINOR: quic: add QUIC support when no client_hello_cb
  829     - MINOR: quic: Add traces about sent or resent TX frames
  830     - MINOR: quic: No TRACE_LEAVE() in retrieve_qc_conn_from_cid()
  831     - BUG/MINOR: quic: Wrong connection ID to thread ID association
  832     - BUG/MINOR: task: always reset a new tasklet's call date
  833     - BUG/MINOR: task: make task_instant_wakeup() work on a task not a tasklet
  834     - MINOR: task: permanently enable latency measurement on tasklets
  835     - CLEANUP: task: rename ->call_date to ->wake_date
  836     - BUG/MINOR: sched: properly account for the CPU time of dying tasks
  837     - MINOR: sched: store the current profile entry in the thread context
  838     - BUG/MINOR: stream/sched: take into account CPU profiling for the last call
  839     - MINOR: tasks: do not keep cpu and latency times in struct task
  840     - MINOR: tools: add generic pointer hashing functions
  841     - CLEANUP: activity: make memprof use the generic ptr_hash() function
  842     - CLEANUP: activity: make taskprof use ptr_hash()
  843     - MINOR: debug: add struct ha_caller to describe a calling location
  844     - CLEANUP: debug: use struct ha_caller for memstat
  845     - DEBUG: task: define a series of wakeup types for tasks and tasklets
  846     - DEBUG: task: use struct ha_caller instead of arrays of file:line
  847     - DEBUG: applet: instrument appctx_wakeup() to log the caller's location
  848     - DEBUG: task: simplify the caller recording in DEBUG_TASK
  849     - CLEANUP: task: move tid and wake_date into the common part
  850     - CLEANUP: sched: remove duplicate code in run_tasks_from_list()
  851     - CLEANUP: activity: make the number of sched activity entries more configurable
  852     - DEBUG: resolvers: unstatify process_resolvers() to make it appear in profiling
  853     - DEBUG: quic: export the few task handlers that often appear in task dumps
  854     - MEDIUM: tasks/activity: combine the called function with the caller
  855     - MINOR: tasks/activity: improve the caller-callee activity hash
  856     - MINOR: activity/cli: support aggregating task profiling outputs
  857     - MINOR: activity/cli: support sorting task profiling by total CPU time
  858     - BUG/MINOR: signals/poller: set the poller timeout to 0 when there are signals
  859     - BUG/MINOR: quic: Speed up the handshake completion only one time
  860     - BUG/MINOR: quic: Trace fix about packet number space information.
  861     - BUG/MINOR: h3: Crash when h3 trace verbosity is "minimal"
  862     - MINOR: h3: Add the quic_conn object to h3 traces
  863     - MINOR: h3: Missing connection argument for a TRACE_LEAVE() argument
  864     - MINOR: h3: Send the h3 settings with others streams (requests)
  865     - MINOR: dev/udp: Apply the corruption to both directions
  866     - BUILD: udp-perturb: Add a make target for udp-perturb tool
  867     - BUG/MINOR: signals/poller: ensure wakeup from signals
  868     - CI: cirrus-ci: bump FreeBSD image to 13-1
  869     - DEV: flags: fix usage message to reflect available options
  870     - DEV: flags: add missing CO_FL_FDLESS connection flag
  871     - MINOR: flags: add a new file to host flag dumping macros
  872     - MINOR: flags: implement a macro used to dump enums inside masks
  873     - MINOR: flags/channel: use flag dumping for channel flags and analysers
  874     - MINOR: flags/connection: use flag dumping for connection flags
  875     - MINOR: flags/stconn: use flag dumping for stconn and sedesc flags
  876     - MINOR: flags/stream: use flag dumping for stream error type
  877     - MINOR: flags/stream: use flag dumping for stream flags
  878     - MINOR: flags/task: use flag dumping for task state
  879     - MINOR: flags/http_ana: use flag dumping for txn flags
  880     - DEV: flags: remove the now unused SHOW_FLAG() definition
  881     - DEV: flags: remove the now useless intermediary functions
  882     - MINOR: flags/htx: use flag dumping to show htx and start-line flags
  883     - MINOR: flags/http_ana: use flag dumping to show http msg states
  884     - BUG/MEDIUM: proxy: ensure pause_proxy() and resume_proxy() own PROXY_LOCK
  885     - MINOR: listener: small API change
  886     - MINOR: proxy/listener: support for additional PAUSED state
  887     - BUG/MINOR: stats: fixing stat shows disabled frontend status as 'OPEN'
  888     - BUILD: flags: fix build warning in some macros used by show_flags
  889     - BUILD: flags: fix the fallback macros for missing stdio
  890     - CLEANUP: pollers: remove dead code in the polling loop
  891     - BUG/MINOR: mux-h1: Increment open_streams counter when H1 stream is created
  892     - REGTESTS: healthcheckmail: Relax matching on the healthcheck log message
  893     - CLEANUP: listener: function comment typo in stop_listener()
  894     - BUG/MINOR: listener: null pointer dereference suspected by coverity
  895     - MINOR: flags/fd: decode FD flags states
  896     - REORG: mux-h2: extract flags and enums into mux_h2-t.h
  897     - MINOR: flags/mux-h2: decode H2C and H2S flags
  898     - REGTESTS: log: test the log-forward feature
  899     - BUG/MEDIUM: sink: bad init sequence on tcp sink from a ring.
  900     - REGTESTS: ssl/log: test the log-forward with SSL
  901     - MEDIUM: httpclient: httpclient_create_proxy() creates a proxy for httpclient
  902     - MEDIUM: httpclient: allow to use another proxy
  903     - DOC: fix TOC in starter guide for subsection 3.3.8. Statistics
  904     - MINOR: httpclient: export httpclient_create_proxy()
  905     - MEDIUM: quic: separate path for rx and tx with set_encryption_secrets
  906     - BUG/MEDIUM: mux-quic: fix crash on early app-ops release
  907     - REORG: mux-h1: extract flags and enums into mux_h1-t.h
  908     - MINOR: flags/mux-h1: decode H1C and H1S flags
  909     - CLEANUP: mux-quic: remove stconn usage in h3/hq
  910     - BUG/MINOR: mux-quic: do not remotely close stream too early
  911     - CLEANUP: exclude udp-perturb with .gitignore
  912     - BUG/MEDIUM: server: segv when adding server with hostname from CLI
  913     - CLEANUP: quic,ssl: fix tiny typos in C comments
  914     - BUG/MEDIUM: captures: free() an error capture out of the proxy lock
  915     - BUILD: fd: fix a build warning on the DWCAS
  916     - MINOR: anon: add new macros and functions to anonymize contents
  917     - MINOR: anon: store the anonymizing key in the global structure
  918     - MINOR: anon: store the anonymizing key in the CLI's appctx
  919     - MINOR: cli: anonymize commands 'show sess' and 'show sess all'
  920     - MINOR: cli: anonymize 'show servers state' and 'show servers conn'
  921     - MINOR: config: add command-line -dC to dump the configuration file
  922     - SCRIPTS: announce-release: update some URLs to https
  924 2022/09/02 : 2.7-dev5
  925     - BUG/MINOR: mux-quic: Fix memleak on QUIC stream buffer for unacknowledged data
  926     - BUG/MEDIUM: cpu-map: fix thread 1's affinity affecting all threads
  927     - MINOR: cpu-map: remove obsolete diag warning about combined ranges
  928     - BUG/MAJOR: mworker: fix infinite loop on master with no proxies.
  929     - REGTESTS: launch http_reuse_always in mworker mode
  930     - BUG/MINOR: quix: Memleak for non in flight TX packets
  931     - BUG/MINOR: quic: Wrong list_for_each_entry() use when building packets from qc_do_build_pkt()
  932     - BUG/MINOR: quic: Safer QUIC frame builders
  933     - MINOR: quic: Replace MT_LISTs by LISTs for RX packets.
  934     - BUG/MEDIUM: applet: fix incorrect check for abnormal return condition from handler
  935     - BUG/MINOR: applet: make the call_rate only count the no-progress calls
  936     - MEDIUM: peers: limit the number of updates sent at once
  937     - BUILD: tcp_sample: fix build of get_tcp_info() on OpenBSD
  938     - BUG/MINOR: resolvers: return the correct value in resolvers_finalize_config()
  939     - BUG/MINOR: mworker: does not create the "default" resolvers in wait mode
  940     - BUG/MINOR: tcpcheck: Disable QUICKACK only if data should be sent after connect
  941     - REGTESTS: Fix prometheus script to perform HTTP health-checks
  942     - MINOR: resolvers: shut the warning when "default" resolvers is implicit
  943     - Revert "BUG/MINOR: quix: Memleak for non in flight TX packets"
  944     - BUG/MINOR: quic: Leak in qc_release_lost_pkts() for non in flight TX packets
  945     - BUG/MINOR: quic: Stalled connections (missing I/O handler wakeup)
  946     - CLEANUP: quic: No more use ->rx_list MT_LIST entry point (quic_rx_packet)
  947     - CLEANUP: quic: Remove a useless check in qc_lstnr_pkt_rcv()
  948     - MINOR: quic: Remove useless traces about references to TX packets
  949     - Revert "MINOR: quic: Remove useless traces about references to TX packets"
  950     - DOC: configuration: do-resolve doesn't work with a port in the string
  951     - MINOR: sample: add the host_only and port_only converters
  952     - BUG/MINOR: httpclient: fix resolution with port
  953     - DOC: configuration.txt: do-resolve must use host_only to remove its port.
  954     - BUG/MINOR: quic: Null packet dereferencing from qc_dup_pkt_frms() trace
  955     - BUG/MINOR: quic: Frames added to packets even if not built.
  956     - BUG/MEDIUM: spoe: Properly update streams waiting for a ACK in async mode
  957     - BUG/MEDIUM: peers: Add connect and server timeut to peers proxy
  958     - BUG/MEDIUM: peers: Don't use resync timer when local resync is in progress
  959     - BUG/MEDIUM: peers: Don't start resync on reload if local peer is not up-to-date
  960     - BUG/MINOR: hlua: Rely on CF_EOI to detect end of message in HTTP applets
  961     - BUG/MEDIUM: mux-h1: do not refrain from signaling errors after end of input
  962     - BUG/MINOR: epoll: do not actively poll for Rx after an error
  963     - MINOR: raw-sock: don't try to send if an error was already reported
  964     - BUG/MINOR: quic: Missing header protection AES cipher context initialisations (draft-v2)
  965     - MINOR: quic: Add a trace to distinguish the datagram from the packets inside
  966     - BUG/MINOR: ssl: fix deinit of the ca-file tree
  967     - BUG/MINOR: ssl: leak of ckch_inst_link in ckch_inst_free()
  968     - BUG/MINOR: tcpcheck: Disable QUICKACK for default tcp-check (with no rule)
  969     - BUG/MEDIUM: ssl: Fix a UAF when old ckch instances are released
  970     - BUG/MINOR: ssl: revert two wrong fixes with ckhi_link
  971     - BUG/MINOR: dev/udp: properly preset the rx address size
  972     - BUILD: debug: make sure debug macros are never empty
  973     - MINOR: quic: Move traces about RX/TX bytes from QUIC_EV_CONN_PRSAFRM event
  974     - BUG/MINOR: quic: TX frames memleak
  975     - BUG/MINOR: ssl: leak of ckch_inst_link in ckch_inst_free() v2
  976     - MINOR: sink/ring: rotate non-empty file-backed contents only
  977     - BUG/MINOR: regex: Properly handle PCRE2 lib compiled without JIT support
  978     - REGTESTS: http_request_buffer: Add a barrier to not mix up log messages
  979     - BUG/MEDIUM: mux-h1: always use RST to kill idle connections in pools
  980     - MINOR: backend: always satisfy the first req reuse rule with l7 retries
  981     - BUG/MINOR: quic: Do not ack when probing
  982     - MINOR: quic: Add TX frames addresses to traces to several trace events
  983     - MINOR: quic: Trace typo fix in qc_release_frm()
  984     - BUG/MINOR: quic: Frames leak during retransmissions
  985     - BUG/MINOR: h2: properly set the direction flag on HTX response
  986     - BUG/MEDIUM: httpclient: always detach the caller before self-killing
  987     - BUG/MINOR: httpclient: only ask for more room on failed writes
  988     - BUG/MINOR: httpclient: keep-alive was accidentely disabled
  989     - MEDIUM: httpclient: enable ALPN support on outgoing https connections
  990     - BUG/MINOR: mux-h2: fix the "show fd" dest buffer for the subscriber
  991     - BUG/MINOR: mux-h1: fix the "show fd" dest buffer for the subscriber
  992     - BUG/MINOR: mux-fcgi: fix the "show fd" dest buffer for the subscriber
  993     - DEBUG: stream: minor rearrangement of a few fields in struct stream.
  994     - MINOR: debug: report applet pointer and handler in crashes when known
  995     - MINOR: mux-h2: extract the stream dump function out of h2_show_fd()
  996     - MINOR: mux-h2: extract the connection dump function out of h2_show_fd()
  997     - MINOR: muxes: add a "show_sd" helper to complete "show sess" dumps
  998     - MINOR: mux-h2: provide a "show_sd" helper to output stream debugging info
  999     - MINOR: mux-h2: insert line breaks in "show sess all" output for legibility
 1000     - MINOR: mux-quic: provide a "show_sd" helper to output stream debugging info
 1001     - MINOR: mux-h1: split "show_fd" into connection and stream
 1002     - MINOR: mux-h1: provide a "show_sd" helper to output stream debugging info
 1003     - BUG/MINOR: http-act: initialize http fmt head earlier
 1005 2022/08/20 : 2.7-dev4
 1006     - BUG/MEDIUM: quic: Wrong packet length check in qc_do_rm_hp()
 1007     - MINOR: quic: Too much useless traces in qc_build_frms()
 1008     - BUG/MEDIUM: quic: Missing AEAD TAG check after removing header protection
 1009     - MINOR: quic: Replace pool_zalloc() by pool_malloc() for fake datagrams
 1010     - MINOR: debug: make the mem_stats section aligned to void*
 1011     - MINOR: debug: store and report the pool's name in struct mem_stats
 1012     - MINOR: debug: also store the function name in struct mem_stats
 1013     - MINOR: debug/memstats: automatically determine first column size
 1014     - MINOR: debug/memstats: permit to pass the size to free()
 1015     - CLEANUP: mux-quic: remove loop on sending frames
 1016     - MINOR: quic: replace custom buf on Tx by default struct buffer
 1017     - MINOR: quic: release Tx buffer on each send
 1018     - MINOR: quic: refactor datagram commit in Tx buffer
 1019     - MINOR: quic: skip sending if no frame to send in io-cb
 1020     - BUG/MINOR: mux-quic: open stream on STOP_SENDING
 1021     - BUG/MINOR: quic: fix crash on handshake io-cb for null next enc level
 1022     - BUG/MEDIUM: quic: always remove the connection from the accept list on close
 1023     - BUG/MEDIUM: poller: use fd_delete() to release the poller pipes
 1024     - BUG/MEDIUM: task: relax one thread consistency check in task_unlink_wq()
 1025     - MEDIUM: quic: xprt traces rework
 1026     - BUILD: stconn: fix build warning at -O3 about possible null sc
 1027     - MINOR: quic: Remove useless lock for RX packets
 1028     - BUG/MINOR: quic: Possible infinite loop in quic_build_post_handshake_frames()
 1029     - CLEANUP: quic: Remove trailing spaces
 1030     - MINOR: mux-quic: adjust enter/leave traces
 1031     - MINOR: mux-quic: define protocol error traces
 1032     - CLEANUP: mux-quic: adjust traces level
 1033     - MINOR: mux-quic: define new traces
 1034     - BUG/MEDIUM: mux-quic: fix crash due to invalid trace arg
 1035     - BUG/MEDIUM: quic: Possible use of uninitialized <odcid> variable in qc_lstnr_params_init()
 1036     - BUG/MEDIUM: ring: fix too lax 'size' parser
 1037     - BUG/MEDIUM: quic: Wrong use of <token_odcid> in qc_lsntr_pkt_rcv()
 1038     - BUILD: ring: forward-declare struct appctx to avoid a build warning
 1039     - MINOR: ring: support creating a ring from a linear area
 1040     - MINOR: ring: add support for a backing-file
 1041     - DEV: haring: add a simple utility to read file-backed rings
 1042     - DEV: haring: support remapping LF in contents with CR VT
 1043     - BUG/MINOR: quic: memleak on wrong datagram receipt
 1044     - BUILD: sink: replace S_IRUSR, S_IWUSR with their octal value
 1045     - MINOR: ring: archive a previous file-backed ring on startup
 1046     - BUG/MINOR: mux-quic: fix crash with traces in qc_detach()
 1047     - BUG/MINOR: quic: MIssing check when building TX packets
 1048     - BUG/MINOR: quic: Wrong status returned by qc_pkt_decrypt()
 1049     - MINOR: memprof: export the minimum definitions for memory profiling
 1050     - MINOR: pool/memprof: report pool alloc/free in memory profiling
 1051     - MINOR: pools/memprof: store and report the pool's name in each bin
 1052     - MINOR: chunk: inline alloc_trash_chunk()
 1053     - MINOR: stick-table: Add table_expire() and table_idle() new converters
 1054     - CLEANUP: exclude haring with .gitignore
 1055     - MINOR: quic: adjust quic_frame flag manipulation
 1056     - MINOR: h3: report error on control stream close
 1057     - MINOR: qpack: report error on enc/dec stream close
 1058     - BUG/MEDIUM: mux-quic: reject uni stream ID exceeding flow control
 1059     - MINOR: mux-quic: adjust traces on stream init
 1060     - MINOR: mux-quic: add missing args on some traces
 1061     - MINOR: quic: refactor application send
 1062     - BUG/MINOR: quic: do not notify MUX on frame retransmit
 1063     - BUG/MEDIUM: http-ana: fix crash or wrong header deletion by http-restrict-req-hdr-names
 1064     - BUG/MINOR: quic: Missing initializations for ducplicated frames.
 1065     - BUG/MEDIUM: quic: fix crash on MUX send notification
 1066     - REORG: h2: extract cookies concat function in http_htx
 1067     - REGTESTS: add test for HTTP/2 cookies concatenation
 1068     - MEDIUM: h3: concatenate multiple cookie headers
 1069     - MINOR: applet: add a function to reset the svcctx of an applet
 1070     - BUG/MEDIUM: cli: always reset the service context between commands
 1071     - BUG/MEDIUM: mux-h2: do not fiddle with ->dsi to indicate demux is idle
 1072     - MINOR: mux-h2/traces: report transition to SETTINGS1 before not after
 1073     - MINOR: mux-h2: make streams know if they need to send more data
 1074     - BUG/MINOR: mux-h2: send a CANCEL instead of ES on truncated writes
 1075     - BUG/MINOR: quic: Possible crashes when dereferencing ->pkt quic_frame struct member
 1076     - MINOR: quic: Add frame addresses to QUIC_EV_CONN_PRSAFRM event traces
 1077     - BUG/MINOR: quic: Wrong splitted duplicated frames handling
 1078     - MINOR: quic: Add the QUIC connection to mux traces
 1079     - MINOR: quic: Trace fix in qc_release_frm()
 1080     - BUG/MAJOR: log-forward: Fix log-forward proxies not fully initialized
 1081     - BUG/MAJOR: log-forward: Fix ssl layer not initialized on bind even if configured
 1082     - MINOR: quic: Add reusable cipher contexts for header protection
 1083     - BUG/MINOR: ssl/cli: error when the ca-file is empty
 1084     - MINOR: ssl: handle ca-file appending in cafile_entry
 1085     - MINOR: ssl/cli: implement "add ssl ca-file"
 1087 2022/08/07 : 2.7-dev3
 1088     - BUILD: makefile: Fix install(1) handling for OpenBSD/NetBSD/Solaris/AIX
 1089     - BUG/MEDIUM: tools: avoid calling dlsym() in static builds (try 2)
 1090     - MINOR: resolvers: resolvers_destroy() deinit and free a resolver
 1091     - BUG/MINOR: resolvers: shut off the warning for the default resolvers
 1092     - BUG/MINOR: ssl: allow duplicate certificates in ca-file directories
 1093     - BUG/MINOR: tools: fix statistical_prng_range()'s output range
 1094     - BUG/MINOR: quic: do not send CONNECTION_CLOSE_APP in initial/handshake
 1095     - BUILD: debug: Add braces to if statement calling only CHECK_IF()
 1096     - BUG/MINOR: fd: Properly init the fd state in fd_insert()
 1097     - BUG/MEDIUM: fd/threads: fix incorrect thread selection in wakeup broadcast
 1098     - MINOR: init: load OpenSSL error strings
 1099     - MINOR: ssl: enhance ca-file error emitting
 1100     - BUG/MINOR: mworker/cli: relative pid prefix not validated anymore
 1101     - BUG/MAJOR: mux_quic: fix invalid PROTOCOL_VIOLATION on POST data overlap
 1102     - BUG/MEDIUM: mworker: proc_self incorrectly set crashes upon reload
 1103     - BUILD: add detection for unsupported compiler models
 1104     - BUG/MEDIUM: stconn: Only reset connect expiration when processing backend side
 1105     - BUG/MINOR: backend: Fallback on RR algo if balance on source is impossible
 1106     - BUG/MEDIUM: master: force the thread count earlier
 1107     - BUG/MAJOR: poller: drop FD's tgid when masks don't match
 1108     - DEBUG: fd: detect possibly invalid tgid in fd_insert()
 1109     - BUG/MINOR: sockpair: wrong return value for fd_send_uxst()
 1110     - MINOR: sockpair: move send_fd_uxst() error message in caller
 1111     - Revert "BUG/MINOR: peers: set the proxy's name to the peers section name"
 1112     - DEBUG: fd: split the fd check
 1113     - MEDIUM: resolvers: continue startup if network is unavailable
 1114     - BUG/MINOR: fd: always remove late updates when freeing fd_updt[]
 1115     - MINOR: cli: emit a warning when _getsocks was used more than once
 1116     - BUG/MINOR: mworker: PROC_O_LEAVING used but not updated
 1117     - Revert "MINOR: cli: emit a warning when _getsocks was used more than once"
 1118     - MINOR: cli: warning on _getsocks when socket were closed
 1119     - BUG/MEDIUM: mux-quic: fix missing EOI flag to prevent streams leaks
 1120     - MINOR: quic: Congestion control architecture refactoring
 1121     - MEDIUM: quic: Cubic congestion control algorithm implementation
 1122     - MINOR: quic: New "quic-cc-algo" bind keyword
 1123     - BUG/MINOR: quic: loss time limit variable computed but not used
 1124     - MINOR: quic: Stop looking for packet loss asap
 1125     - BUG/MAJOR: quic: Useless resource intensive loop qc_ackrng_pkts()
 1126     - MINOR: quic: Send packets as much as possible from qc_send_app_pkts()
 1127     - BUG/MEDIUM: queue/threads: limit the number of entries dequeued at once
 1128     - MAJOR: threads/plock: update the embedded library
 1129     - MINOR: thread: provide an alternative to pthread's rwlock
 1130     - DEBUG: tools: provide a tree dump function for ebmbtrees as well
 1131     - MINOR: ebtree: add ebmb_lookup_shorter() to pursue lookups
 1132     - BUG/MEDIUM: pattern: only visit equivalent nodes when skipping versions
 1133     - BUG/MINOR: mux-quic: prevent crash if conn released during IO callback
 1134     - CLEANUP: mux-quic: remove useless app_ops is_active callback
 1135     - BUG/MINOR: mux-quic: do not free conn if attached streams
 1136     - MINOR: mux-quic: save proxy instance into qcc
 1137     - MINOR: mux-quic: use timeout server for backend conns
 1138     - MEDIUM: mux-quic: adjust timeout refresh
 1139     - MINOR: mux-quic: count in-progress requests
 1140     - MEDIUM: mux-quic: implement http-keep-alive timeout
 1141     - MINOR: peers: Add a warning about incompatible SSL config for the local peer
 1142     - MINOR: peers: Use a dedicated reconnect timeout when stopping the local peer
 1143     - BUG/MEDIUM: peers: limit reconnect attempts of the old process on reload
 1144     - BUG/MINOR: peers: Use right channel flag to consider the peer as connected
 1145     - BUG/MEDIUM: dns: Properly initialize new DNS session
 1146     - BUG/MINOR: backend: Don't increment conn_retries counter too early
 1147     - MINOR: server: Constify source server to copy its settings
 1148     - REORG: server: Export srv_settings_cpy() function
 1149     - BUG/MEDIUM: proxy: Perform a custom copy for default server settings
 1150     - BUG/MINOR: quic: Missing in flight ack eliciting packet counter decrement
 1151     - BUG/MEDIUM: quic: Floating point exception in cubic_root()
 1152     - MINOR: h3: support HTTP request framing state
 1153     - MINOR: mux-quic: refresh timeout on frame decoding
 1154     - MINOR: mux-quic: refactor refresh timeout function
 1155     - MEDIUM: mux-quic: implement http-request timeout
 1156     - BUG/MINOR: quic: Avoid sending truncated datagrams
 1157     - BUG/MINOR: ring/cli: fix a race condition between the writer and the reader
 1158     - BUG/MEDIUM: sink: Set the sink ref for forwarders created during ring parsing
 1159     - BUG/MINOR: sink: fix a race condition between the writer and the reader
 1160     - BUG/MINOR: quic: do not reject datagrams matching minimum permitted size
 1161     - MINOR: quic: Add two new stats counters for sendto() errors
 1162     - BUG/MINOR: quic: Missing Initial packet dropping case
 1163     - MINOR: quic: explicitely ignore sendto error
 1164     - BUG/MINOR: quic: adjust errno handling on sendto
 1165     - BUG/MEDIUM: quic: break out of the loop in quic_lstnr_dghdlr
 1166     - MINOR: threads: report the number of thread groups in build options
 1167     - MINOR: config: automatically preset MAX_THREADS based on MAX_TGROUPS
 1168     - BUILD: SSL: allow to pass additional configure args to QUICTLS
 1169     - CI: enable weekly "m32" builds on x86_64
 1170     - CLEANUP: assorted typo fixes in the code and comments
 1171     - BUG/MEDIUM: fix DH length when EC key is used
 1172     - REGTESTS: ssl: adopt tests to OpenSSL-3.0.N
 1173     - REGTESTS: ssl: adopt tests to OpenSSL-3.0.N
 1174     - REGTESTS: ssl: fix grep invocation to use extended regex in ssl_generate_certificate.vtc
 1175     - BUILD: cfgparse: always defined _GNU_SOURCE for sched.h and crypt.h
 1177 2022/07/16 : 2.7-dev2
 1178     - BUG/MINOR: qpack: fix build with QPACK_DEBUG
 1179     - MINOR: h3: handle errors on HEADERS parsing/QPACK decoding
 1180     - BUG/MINOR: qpack: abort on dynamic index field line decoding
 1181     - MINOR: qpack: properly handle invalid dynamic table references
 1182     - MINOR: task: Add tasklet_wakeup_after()
 1183     - BUG/MINOR: quic: Dropped packets not counted (with RX buffers full)
 1184     - MINOR: quic: Add new stats counter to diagnose RX buffer overrun
 1185     - MINOR: quic: Duplicated QUIC_RX_BUFSZ definition
 1186     - MINOR: quic: Improvements for the datagrams receipt
 1187     - CLEANUP: h2: Typo fix in h2_unsubcribe() traces
 1188     - MINOR: quic: Increase the QUIC connections RX buffer size (upto 64Kb)
 1189     - CLEANUP: mux-quic: adjust comment on qcs_consume()
 1190     - MINOR: ncbuf: implement ncb_is_fragmented()
 1191     - BUG/MINOR: mux-quic: do not signal FIN if gap in buffer
 1192     - MINOR: fd: add a new FD_DISOWN flag to prevent from closing a deleted FD
 1193     - BUG/MEDIUM: ssl/fd: unexpected fd close using async engine
 1194     - MINOR: tinfo: make tid temporarily still reflect global ID
 1195     - CLEANUP: config: remove unused proc_mask()
 1196     - MINOR: debug: remove mask support from "debug dev sched"
 1197     - MEDIUM: task: add and preset a thread ID in the task struct
 1198     - MEDIUM: task/debug: move the ->thread_mask integrity checks to ->tid
 1199     - MAJOR: task: use t->tid instead of ffsl(t->thread_mask) to take the thread ID
 1200     - MAJOR: task: replace t->thread_mask with 1<<t->tid when thread mask is needed
 1201     - CLEANUP: task: remove thread_mask from the struct task
 1202     - MEDIUM: applet: only keep appctx_new_*() and drop appctx_new()
 1203     - MEDIUM: task: only keep task_new_*() and drop task_new()
 1204     - MINOR: applet: always use task_new_on() on applet creation
 1205     - MEDIUM: task: remove TASK_SHARED_WQ and only use t->tid
 1206     - MINOR: task: replace task_set_affinity() with task_set_thread()
 1207     - CLEANUP: task: remove the unused task_unlink_rq()
 1208     - CLEANUP: task: remove the now unused TASK_GLOBAL flag
 1209     - MINOR: task: make rqueue_ticks atomic
 1210     - MEDIUM: task: move the shared runqueue to one per thread
 1211     - MEDIUM: task: replace the global rq_lock with a per-rq one
 1212     - MINOR: task: remove grq_total and use rq_total instead
 1213     - MINOR: task: replace global_tasks_mask with a check for tree's emptiness
 1214     - MEDIUM: task: use regular eb32 trees for the run queues
 1215     - MEDIUM: queue: revert to regular inter-task wakeups
 1216     - MINOR: thread: make wake_thread() take care of the sleeping threads mask
 1217     - MINOR: thread: move the flags to the shared cache line
 1218     - MINOR: thread: only use atomic ops to touch the flags
 1219     - MINOR: poller: centralize poll return handling
 1220     - MEDIUM: polling: make update_fd_polling() not care about sleeping threads
 1221     - MINOR: poller: update_fd_polling: wake a random other thread
 1222     - MEDIUM: thread: add a new per-thread flag TH_FL_NOTIFIED to remember wakeups
 1223     - MEDIUM: tasks/fd: replace sleeping_thread_mask with a TH_FL_SLEEPING flag
 1224     - MINOR: tinfo: add the tgid to the thread_info struct
 1225     - MINOR: tinfo: replace the tgid with tgid_bit in tgroup_info
 1226     - MINOR: tinfo: add the mask of enabled threads in each group
 1227     - MINOR: debug: use ltid_bit in ha_thread_dump()
 1228     - MINOR: wdt: use ltid_bit in wdt_handler()
 1229     - MINOR: clock: use ltid_bit in clock_report_idle()
 1230     - MINOR: thread: use ltid_bit in ha_tkillall()
 1231     - MINOR: thread: add a new all_tgroups_mask variable to know about active tgroups
 1232     - CLEANUP: thread: remove thread_sync_release() and thread_sync_mask
 1233     - MEDIUM: tinfo: add a dynamic thread-group context
 1234     - MEDIUM: thread: make stopping_threads per-group and add stopping_tgroups
 1235     - MAJOR: threads: change thread_isolate to support inter-group synchronization
 1236     - MINOR: thread: add is_thread_harmless() to know if a thread already is harmless
 1237     - MINOR: debug: mark oneself harmless while waiting for threads to finish
 1238     - MINOR: wdt: do not rely on threads_to_dump anymore
 1239     - MEDIUM: debug: make the thread dumper not rely on a thread mask anymore
 1240     - BUILD: debug: fix build issue on clang with previous commit
 1241     - BUILD: debug: re-export thread_dump_state
 1242     - BUG/MEDIUM: threads: fix incorrect thread group being used on soft-stop
 1243     - BUG/MEDIUM: thread: check stopping thread against local bit and not global one
 1244     - MINOR: proxy: use tg->threads_enabled in hard_stop() to detect stopped threads
 1245     - BUILD: Makefile: Add Lua 5.4 autodetect
 1246     - CI: re-enable gcc asan builds
 1247     - MEDIUM: mworker: set the iocb of the socketpair without using fd_insert()
 1248     - MINOR: fd: Add BUG_ON checks on fd_insert()
 1249     - CLEANUP: mworker: rename mworker_pipe to mworker_sockpair
 1250     - CLEANUP: mux-quic: do not export qc_get_ncbuf
 1251     - REORG: mux-quic: reorganize flow-control fields
 1252     - MINOR: mux-quic: implement accessor for sedesc
 1253     - MEDIUM: mux-quic: refactor streams opening
 1254     - MINOR: mux-quic: rename qcs flag FIN_RECV to SIZE_KNOWN
 1255     - MINOR: mux-quic: emit FINAL_SIZE_ERROR on invalid STREAM size
 1256     - BUG/MINOR: peers/config: always fill the bind_conf's argument
 1257     - BUG/MEDIUM: peers/config: properly set the thread mask
 1258     - CLEANUP: bwlim: Set pointers to NULL when memory is released
 1259     - BUG/MINOR: http-check: Preserve headers if not redefined by an implicit rule
 1260     - BUG/MINOR: http-act: Properly generate 103 responses when several rules are used
 1261     - BUG/MEDIUM: thread: mask stopping_threads with threads_enabled when checking it
 1262     - CLEANUP: thread: also remove a thread's bit from stopping_threads on stop
 1263     - BUG/MINOR: peers: fix possible NULL dereferences at config parsing
 1264     - BUG/MINOR: http-htx: Fix scheme based normalization for URIs wih userinfo
 1265     - MINOR: http: Add function to get port part of a host
 1266     - MINOR: http: Add function to detect default port
 1267     - BUG/MEDIUM: h1: Improve authority validation for CONNCET request
 1268     - MINOR: http-htx: Use new HTTP functions for the scheme based normalization
 1269     - BUG/MEDIUM: http-fetch: Don't fetch the method if there is no stream
 1270     - REGTEESTS: filters: Fix CONNECT request in random-forwarding script
 1271     - MEDIUM: mworker/systemd: send STATUS over sd_notify
 1272     - BUG/MINOR: mux-h1: Be sure to commit htx changes in the demux buffer
 1273     - BUG/MEDIUM: http-ana: Don't wait to have an empty buf to switch in TUNNEL state
 1274     - BUG/MEDIUM: mux-h1: Handle connection error after a synchronous send
 1275     - MEDIUM: epoll: don't synchronously delete migrated FDs
 1276     - BUILD: debug: silence warning on gcc-5
 1277     - BUILD: http: silence an uninitialized warning affecting gcc-5
 1278     - BUG/MEDIUM: mux-quic: fix server chunked encoding response
 1279     - REORG: mux-quic: rename stream initialization function
 1280     - MINOR: mux-quic: rename stream purge function
 1281     - MINOR: mux-quic: add traces on frame parsing functions
 1282     - MINOR: mux-quic: implement qcs_alert()
 1283     - MINOR: mux-quic: filter send/receive-only streams on frame parsing
 1284     - MINOR: mux-quic: do not ack STREAM frames on unrecoverable error
 1285     - MINOR: mux-quic: support stream opening via MAX_STREAM_DATA
 1286     - MINOR: mux-quic: define basic stream states
 1287     - MINOR: mux-quic: use stream states to mark as detached
 1288     - MEDIUM: mux-quic: implement RESET_STREAM emission
 1289     - MEDIUM: mux-quic: implement STOP_SENDING handling
 1290     - BUG/MEDIUM: debug: fix possible hang when multiple threads dump at once
 1291     - BUG/MINOR: quic: fix closing state on NO_ERROR code sent
 1292     - CLEANUP: quic: clean up include on quic_frame-t.h
 1293     - MINOR: quic: define a generic QUIC error type
 1294     - MINOR: mux-quic: support app graceful shutdown
 1295     - MINOR: mux-quic/h3: prepare CONNECTION_CLOSE on release
 1296     - MEDIUM: quic: send CONNECTION_CLOSE on released MUX
 1297     - CLEANUP: mux-quic: move qc_release()
 1298     - MINOR: mux-quic: send one last time before release
 1299     - MINOR: h3: store control stream in h3c
 1300     - MINOR: h3: implement graceful shutdown with GOAWAY
 1301     - BUG/MINOR: threads: produce correct global mask for tgroup > 1
 1302     - BUG/MEDIUM: cli/threads: make "show threads" more robust on applets
 1303     - BUG/MINOR: thread: use the correct thread's group in ha_tkillall()
 1304     - BUG/MINOR: debug: enter ha_panic() only once
 1305     - BUG/MEDIUM: debug: fix parallel thread dumps again
 1306     - MINOR: cli/streams: show a stream's tgid next to its thread ID
 1307     - DEBUG: cli: add a new "debug dev deadlock" expert command
 1308     - MINOR: cli/activity: add a thread number argument to "show activity"
 1309     - CLEANUP: applet: remove the obsolete command context from the appctx
 1310     - MEDIUM: config: remove deprecated "bind-process" directives from frontends
 1311     - MEDIUM: config: remove the "process" keyword on "bind" lines
 1312     - MINOR: listener/config: make "thread" always support up to LONGBITS
 1313     - CLEANUP: fd: get rid of the __GET_{NEXT,PREV} macros
 1314     - MEDIUM: debug/threads: make the lock debugging take tgroups into account
 1315     - MEDIUM: proto: stop protocols under thread isolation during soft stop
 1316     - MEDIUM: poller: program the update in fd_update_events() for a migrated FD
 1317     - MEDIUM: poller: disable thread-groups for poll() and select()
 1318     - MINOR: thread: remove MAX_THREADS limitation
 1319     - MEDIUM: cpu-map: replace the process number with the thread group number
 1320     - MINOR: mworker/threads: limit the mworker sockets to group 1
 1321     - MINOR: cli/threads: always bind CLI to thread group 1
 1322     - MINOR: fd/thread: get rid of thread_mask()
 1323     - MEDIUM: task/thread: move the task shared wait queues per thread group
 1324     - MINOR: task: move the niced_tasks counter to the thread group context
 1325     - DOC: design: add some thoughts about how to handle the update_list
 1326     - MEDIUM: conn: make conn_backend_get always scan the same group
 1327     - MAJOR: fd: remove pending updates upon real close
 1328     - MEDIUM: fd/poller: make the update-list per-group
 1329     - MINOR: fd: delete unused updates on close()
 1330     - MINOR: fd: make fd_insert() apply the thread mask itself
 1331     - MEDIUM: fd: add the tgid to the fd and pass it to fd_insert()
 1332     - MINOR: cli/fd: show fd's tgid and refcount in "show fd"
 1333     - MINOR: fd: add functions to manipulate the FD's tgid
 1334     - MINOR: fd: add fd_get_running() to atomically return the running mask
 1335     - MAJOR: fd: grab the tgid before manipulating running
 1336     - MEDIUM: fd/poller: turn polled_mask to group-local IDs
 1337     - MEDIUM: fd/poller: turn update_mask to group-local IDs
 1338     - MEDIUM: fd/poller: turn running_mask to group-local IDs
 1339     - MINOR: fd: make fd_clr_running() return the previous value instead
 1340     - MEDIUM: fd: make thread_mask now represent group-local IDs
 1341     - MEDIUM: fd: make fd_insert() take local thread masks
 1342     - MEDIUM: fd: make fd_insert/fd_delete atomically update fd.tgid
 1343     - MEDIUM: fd: quit fd_update_events() when FD is closed
 1344     - MEDIUM: thread: change thread_resolve_group_mask() to return group-local values
 1345     - MEDIUM: listener: switch bind_thread from global to group-local
 1346     - MINOR: fd: add fd_reregister_all() to deal with boot-time FDs
 1347     - MEDIUM: fd: support stopping FDs during starting
 1348     - MAJOR: pollers: rely on fd_reregister_all() at boot time
 1349     - MAJOR: poller: only touch/inspect the update_mask under tgid protection
 1350     - MEDIUM: fd: support broadcasting updates for foreign groups in updt_fd_polling
 1351     - CLEANUP: threads: remove the now unused all_threads_mask and tid_bit
 1352     - MINOR: config: change default MAX_TGROUPS to 16
 1353     - BUG/MEDIUM: tools: avoid calling dlsym() in static builds
 1355 2022/06/24 : 2.7-dev1
 1356     - BUG/MINOR: ssl_ckch: Free error msg if commit changes on a cert entry fails
 1357     - BUG/MINOR: ssl_ckch: Free error msg if commit changes on a CA/CRL entry fails
 1358     - BUG/MEDIUM: ssl_ckch: Don't delete a cert entry if it is being modified
 1359     - BUG/MEDIUM: ssl_ckch: Don't delete CA/CRL entry if it is being modified
 1360     - BUG/MINOR: ssl_ckch: Don't duplicate path when replacing a cert entry
 1361     - BUG/MINOR: ssl_ckch: Don't duplicate path when replacing a CA/CRL entry
 1362     - BUG/MEDIUM: ssl_ckch: Rework 'commit ssl cert' to handle full buffer cases
 1363     - BUG/MEDIUM: ssl_ckch: Rework 'commit ssl ca-file' to handle full buffer cases
 1364     - BUG/MEDIUM: ssl/crt-list: Rework 'add ssl crt-list' to handle full buffer cases
 1365     - BUG/MEDIUM: httpclient: Don't remove HTX header blocks before duplicating them
 1366     - BUG/MEDIUM: httpclient: Rework CLI I/O handler to handle full buffer cases
 1367     - MEDIUM: httpclient: Don't close CLI applet at the end of a response
 1368     - MEDIUM: http-ana: Always report rewrite failures as PRXCOND in logs
 1369     - CLEANUP: Re-apply xalloc_size.cocci (2)
 1370     - REGTESTS: abortonclose: Add a barrier to not mix up log messages
 1371     - REGTESTS: http_request_buffer: Increase client timeout to wait "slow" clients
 1372     - CLEANUP: ssl_ckch: Use corresponding enum for commit_cacrlfile_ctx.cafile_type
 1373     - MINOR: ssl_ckch: Simplify I/O handler to commit changes on CA/CRL entry
 1374     - BUG/MINOR: ssl_ckch: Use right type for old entry in show_crlfile_ctx
 1375     - BUG/MINOR: ssl_ckch: Dump CRL transaction only once if show command yield
 1376     - BUG/MINOR: ssl_ckch: Dump CA transaction only once if show command yield
 1377     - BUG/MINOR: ssl_ckch: Dump cert transaction only once if show command yield
 1378     - BUG/MINOR: ssl_ckch: Init right field when parsing "commit ssl crl-file" cmd
 1379     - CLEANUP: ssl_ckch: Remove unused field in commit_cacrlfile_ctx structure
 1380     - MINOR: ssl_ckch: Simplify structure used to commit changes on CA/CRL entries
 1381     - MINOR: ssl_ckch: Remove service context for "set ssl cert" command
 1382     - MINOR: ssl_ckch: Remove service context for "set ssl ca-file" command
 1383     - MINOR: ssl_ckch: Remove service context for "set ssl crl-file" command
 1384     - BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cert I/O handler
 1385     - BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_cafile I/O handler
 1386     - BUG/MINOR: ssl_ckch: Fix possible uninitialized value in show_crlfile I/O handler
 1387     - BUILD: ssl_ckch: Fix build error about a possible uninitialized value
 1388     - BUG/MINOR: ssl_ckch: Fix another possible uninitialized value
 1389     - REGTESTS: http_abortonclose: Extend supported versions
 1390     - REGTESTS: restrict_req_hdr_names: Extend supported versions
 1391     - MINOR: connection: support HTTP/3.0 for smp_*_http_major fetch
 1392     - MINOR: h3: add h3c pointer into h3s instance
 1393     - MINOR: mux-quic: simplify decode_qcs API
 1394     - MINOR: mux-quic/h3: adjust demuxing function return values
 1395     - BUG/MINOR: h3: fix return value on decode_qcs on error
 1396     - BUILD: quic: fix anonymous union for gcc-4.4
 1397     - BUILD: compiler: implement unreachable for older compilers too
 1398     - DEV: tcploop: reorder options in the usage message
 1399     - DEV: tcploop: make the current address the default address
 1400     - DEV: tcploop: make it possible to change the target address of a connect()
 1401     - DEV: tcploop: factor out the socket creation
 1402     - DEV: tcploop: permit port 0 to ease handling of default options
 1403     - DEV: tcploop: add a new "bind" command to bind to ip/port.
 1404     - DEV: tcploop: add minimal UDP support
 1405     - BUG/MINOR: trace: Test server existence for health-checks to get proxy
 1406     - BUG/MINOR: checks: Properly handle email alerts in trace messages
 1407     - BUG/MEDIUM: mailers: Set the object type for check attached to an email alert
 1408     - REGTESTS: healthcheckmail: Update the test to be functionnal again
 1409     - REGTESTS: healthcheckmail: Relax health-check failure condition
 1410     - BUG/MINOR: h3: fix incorrect BUG_ON assert on SETTINGS parsing
 1411     - MEDIUM: mux-h2: try to coalesce outgoing WINDOW_UPDATE frames
 1412     - OPTIM: mux-h2: increase h2_settings_initial_window_size default to 64k
 1413     - BUG/MINOR: h3: fix frame type definition
 1414     - BUG/MEDIUM: h3: fix SETTINGS parsing
 1415     - BUG/MINOR: cli/stats: add missing trailing LF after JSON outputs
 1416     - BUG/MINOR: server: do not enable DNS resolution on disabled proxies
 1417     - BUG/MINOR: cli/stats: add missing trailing LF after "show info json"
 1418     - DOC: design: update the notes on thread groups
 1419     - BUG/MEDIUM: mux-quic: fix flow control connection Tx level
 1420     - MINOR: mux-quic: complete BUG_ON on TX flow-control enforcing
 1421     - BUG/MINOR: mux-quic: fix memleak on frames rejected by transport
 1422     - BUG/MINOR: tcp-rules: Make action call final on read error and delay expiration
 1423     - CLEANUP: check: Remove useless tests on check's stream-connector
 1424     - BUG/MEDIUM: stconn: Don't wakeup applet for send if it won't consume data
 1425     - BUG/MEDIUM: cli: Notify cli applet won't consume data during request processing
 1426     - BUG/MEDIUM: mux-quic: fix segfault on flow-control frame cleanup
 1427     - MINOR: task: move profiling bit to per-thread
 1428     - CLEANUP: quic: use task_new_on() for single-threaded tasks
 1429     - MINOR: tinfo: remove the global thread ID bit (tid_bit)
 1430     - CLEANUP: hlua: check for at least 2 threads on a task
 1431     - MINOR: thread: get rid of MAX_THREADS_MASK
 1432     - OPTIM: task: do not consult shared WQ when we're already full
 1433     - DOC: design: update the task vs thread affinity requirements
 1434     - MINOR: qpack: add comments and remove a useless trace
 1435     - MINOR: qpack: reduce dependencies on other modules
 1436     - BUG/MINOR: qpack: support header litteral name decoding
 1437     - MINOR: qpack: add ABORT_NOW on unimplemented decoding
 1438     - BUG/MINOR: h3/qpack: deal with too many headers
 1439     - MINOR: qpack: improve decoding function
 1440     - MINOR: qpack: implement standalone decoder tool
 1441     - BUG/BUILD: h3: fix wrong label name
 1442     - BUG/MINOR: quic: Stop hardcoding Retry packet Version field
 1443     - MINOR: quic: Add several nonce and key definitions for Retry tag
 1444     - BUG/MINOR: quic: Wrong PTO calculation
 1445     - MINOR: quic: Parse long packet version from qc_parse_hd_form()
 1446     - CLEANUP: quid: QUIC draft-28 no more supported
 1447     - MEDIUM: quic: Add QUIC v2 draft support
 1448     - MINOR: quic: Released QUIC TLS extension for QUIC v2 draft
 1449     - MEDIUM: quic: Compatible version negotiation implementation (draft-08)
 1450     - CLEANUP: quic: Remove any reference to boringssl
 1451     - BUG/MINOR: task: fix thread assignment in tasklet_kill()
 1452     - BUG/MEDIUM: stream: Properly handle destructive client connection upgrades
 1453     - MINOR: stream: Rely on stconn flags to abort stream destructive upgrade
 1454     - CLEANUP: stconn: Don't expect to have no sedesc on detach
 1455     - BUG/MINOR: log: Properly test connection retries to fix dontlog-normal option
 1456     - MINOR: hlua: don't dump empty entries in hlua_traceback()
 1457     - MINOR: hlua: add a new hlua_show_current_location() function
 1458     - MEDIUM: debug: add a tainted flag when a shared library is loaded
 1459     - MEDIUM: debug: detect redefinition of symbols upon dlopen()
 1460     - BUILD: quic: Wrong HKDF label constant variable initializations
 1461     - BUG/MINOR: quic: Unexpected half open connection counter wrapping
 1462     - BUG/MINOR: quic_stats: Duplicate "quic_streams_data_blocked_bidi" field name
 1463     - BUG/MINOR: quic: purge conn Rx packet list on release
 1464     - BUG/MINOR: quic: free rejected Rx packets
 1465     - BUG/MINOR: qpack: abort on dynamic index field line decoding
 1466     - BUG/MEDIUM: ssl/cli: crash when crt inserted into a crt-list
 1467     - REGTESTS: ssl: add the same cert for client/server
 1468     - BUG/MINOR: quic: Acknowledgement must be forced during handshake
 1469     - MINOR: quic: Dump version_information transport parameter
 1470     - BUG/MEDIUM: mworker: use default maxconn in wait mode
 1471     - MINOR: intops: add a function to return a valid bit position from a mask
 1472     - TESTS: add a unit test for one_among_mask()
 1473     - BUILD: ssl_ckch: fix "maybe-uninitialized" build error on gcc-9.4 + ARM
 1474     - BUG/MINOR: ssl: Do not look for key in extra files if already in pem
 1475     - BUG/MINOR: quic: Missing acknowledgments for trailing packets
 1476     - BUG/MINOR: http-ana: Set method to HTTP_METH_OTHER when an HTTP txn is created
 1477     - BUG/MINOR: http-fetch: Use integer value when possible in "method" sample fetch
 1478     - MINOR: freq_ctr: Add a function to get events excess over the current period
 1479     - BUG/MINOR: stream: only free the req/res captures when set
 1480     - CLEANUP: pool/tree-wide: remove suffix "_pool" from certain pool names
 1481     - MEDIUM: debug: improve DEBUG_MEM_STATS to also report pool alloc/free
 1482     - BUG/MINOR: quic: Wrong reuse of fulfilled dgram RX buffer
 1483     - BUG/MAJOR: quic: Big RX dgrams leak when fulfilling a buffer
 1484     - BUG/MAJOR: quic: Big RX dgrams leak with POST requests
 1485     - BUILD: quic+h3: 32-bit compilation errors fixes
 1486     - MEDIUM: bwlim: Add support of bandwith limitation at the stream level
 1488 2022/05/31 : 2.7-dev0
 1489     - MINOR: version: it's development again
 1491 2022/05/31 : 2.6.0
 1492     - DOC: Fix formatting in configuration.txt to fix dconv
 1493     - CLEANUP: tcpcheck: Remove useless test on the stream-connector in tcpcheck_main
 1494     - CLEANUP: muxes: Consider stream's sd as defined in .show_fd callback functions
 1495     - MINOR: quic: Ignore out of packet padding.
 1496     - CLEANUP: quic: Useless QUIC_CONN_TX_BUF_SZ definition
 1497     - CLEANUP: quic: No more used handshake output buffer
 1498     - MINOR: quic: QUIC transport parameters split.
 1499     - MINOR: quic: Transport parameters dump
 1500     - DOC: quic: Update documentation for QUIC Retry
 1501     - MINOR: quic: Tunable "max_idle_timeout" transport parameter
 1502     - MINOR: quic: Tunable "initial_max_streams_bidi" transport parameter
 1503     - MINOR: quic: Clarifications about transport parameters value
 1504     - MINOIR: quic_stats: add QUIC connection errors counters
 1505     - BUG/MINOR: quic: Largest RX packet numbers mixing
 1506     - MINOR: quic_stats: Add transport new counters (lost, stateless reset, drop)
 1507     - DOC: quic: Documentation update for QUIC
 1508     - MINOR: quic: Connection TX buffer setting renaming.
 1509     - MINOR: h3: Add a statistics module for h3
 1510     - MINOR: quic: Send STOP_SENDING frames if mux is released
 1511     - MINOR: quic: Do not drop packets with RESET_STREAM frames
 1512     - BUG/MINOR: qpack: fix buffer API usage on prefix integer encoding
 1513     - BUG/MINOR: qpack: support bigger prefix-integer encoding
 1514     - BUG/MINOR: h3: do not report bug on unknown method
 1515     - SCRIPTS: add make-releases-json to recreate a releases.json file in download dirs
 1516     - SCRIPTS: make publish-release try to launch make-releases-json
 1517     - MINOR: htx: add an unchecked version of htx_get_head_blk()
 1518     - BUILD: htx: use the unchecked version of htx_get_head_blk() where needed
 1519     - BUILD: quic: use inttypes.h instead of stdint.h
 1520     - DOC: internal: remove totally outdated diagrams
 1521     - DOC: remove the outdated ROADMAP file
 1522     - DOC: add maintainers for QUIC and HTTP/3
 1523     - MINOR: h3: define h3 trace module
 1524     - MINOR: h3: add traces on frame recv
 1525     - MINOR: h3: add traces on frame send
 1526     - MINOR: h3: add traces on h3s init/end
 1527     - EXAMPLES: remove completely outdated acl-content-sw.cfg
 1528     - BUILD: makefile: reorder objects by build time
 1529     - DOC: fix a few spelling mistakes in the docs
 1530     - BUG/MEDIUM: peers/cli: fix "show peers" crash
 1531     - CLEANUP: peers/cli: stop misusing the appctx local variable
 1532     - CLEANUP: peers/cli: make peers_dump_peer() take an appctx instead of an stconn
 1533     - BUG/MINOR: peers: set the proxy's name to the peers section name
 1534     - MINOR: server: indicate when no address was expected for a server
 1535     - BUG/MINOR: peers: detect and warn on init_addr/resolvers/check/agent-check
 1536     - DOC: peers: indicate that some server settings are not usable
 1537     - DOC: peers: clarify when entry expiration date is renewed.
 1538     - DOC: peers: fix port number and addresses on new peers section format
 1539     - DOC: gpc/gpt: add commments of gpc/gpt array definitions on stick tables.
 1540     - DOC: install: update supported OpenSSL versions in the INSTALL doc
 1541     - MINOR: ncbuf: adjust ncb_data with NCBUF_NULL
 1542     - BUG/MINOR: h3: fix frame demuxing
 1543     - BUG/MEDIUM: h3: fix H3_EXCESSIVE_LOAD when receiving H3 frame header only
 1544     - BUG/MINOR: quic: Fix QUIC_EV_CONN_PRSAFRM event traces
 1545     - CLEANUP: quic: remove useless check on local UNI stream reception
 1546     - BUG/MINOR: qpack: do not consider empty enc/dec stream as error
 1547     - DOC: intro: adjust the numbering of paragrams to keep the output ordered
 1548     - MINOR: version: mention that it's LTS now.
 1550 2022/05/27 : 2.6-dev12
 1551     - CLEANUP: tools: Clean up non-QUIC error message handling in str2sa_range()
 1552     - BUG/MEDIUM: tools: Fix `inet_ntop` usage in sa2str
 1553     - CLEANUP: tools: Crash if inet_ntop fails due to ENOSPC in sa2str
 1554     - BUG/MEDIUM: mux-quic: adjust buggy proxy closing support
 1555     - Revert "MINOR: quic: activate QUIC traces at compilation"
 1556     - Revert "MINOR: mux-quic: activate qmux traces on stdout via macro"
 1557     - CLEANUP: init: address a coverity warning about possible multiply overflow
 1558     - BUG/MEDIUM: http: Properly reject non-HTTP/1.x protocols
 1559     - MEDIUM: h1: enlarge the scope of accepted version chars with accept-invalid-http-request
 1560     - BUG/MEDIUM: resolvers: Don't defer resolutions release in deinit function
 1561     - BUG/MEDIUM: peers: fix segfault using multiple bind on peers sections
 1562     - BUG/MEDIUM: peers: prevent unitialized multiple listeners on peers section
 1563     - BUG/MINOR: task: Don't defer tasks release when HAProxy is stopping
 1564     - MINOR: h3: mark ncbuf as const on h3_b_dup
 1565     - MINOR: mux-quic: do not alloc quic_stream_desc for uni remote stream
 1566     - MINOR: mux-quic: delay cs_endpoint allocation
 1567     - MINOR: mux-quic: add traces in qc_recv()
 1568     - MINOR: mux-quic: adjust return value of decode_qcs
 1569     - CLEANUP: h3: rename struct h3 -> h3c
 1570     - CLEANUP: h3: rename uni stream type constants
 1571     - BUG/MINOR: h3: prevent overflow when parsing SETTINGS
 1572     - MINOR: h3: refactor h3_control_send()
 1573     - MINOR: quic: support CONNECTION_CLOSE_APP emission
 1574     - MINOR: mux-quic: disable read on CONNECTION_CLOSE emission
 1575     - MINOR: h3: reject too big frames
 1576     - MINOR: mux-quic: emit STREAM_STATE_ERROR in qcc_recv
 1577     - BUG/MINOR: mux-quic: refactor uni streams TX/send H3 SETTINGS
 1578     - MINOR: h3/qpack: use qcs as type in decode callbacks
 1579     - MINOR: h3: define stream type
 1580     - MINOR: h3: refactor uni streams initialization
 1581     - MINOR: h3: check if frame is valid for stream type
 1582     - MINOR: h3: define non-h3 generic parsing function
 1583     - MEDIUM: quic: refactor uni streams RX
 1584     - CLEANUP: h3: remove h3 uni tasklet
 1585     - MINOR: h3: abort read on unknown uni stream
 1586     - MINOR: h3: refactor SETTINGS parsing/error reporting
 1587     - Revert "BUG/MINOR: task: Don't defer tasks release when HAProxy is stopping"
 1588     - DOC: configuration: add a warning for @system-ca on bind
 1589     - CLEANUP: init: address another coverity warning about a possible multiply overflow
 1590     - BUG/MINOR: ssl/lua: use correctly cert_ext in CertCache.set()
 1591     - BUG/MEDIUM: sample: Fix adjusting size in word converter
 1592     - REGTESTS: Do not use REQUIRE_VERSION for HAProxy 2.5+ (2)
 1593     - CLEANUP: conn_stream: remove unneeded exclusion of RX_WAIT_EP from RXBLK_ANY
 1594     - CLEANUP: conn_stream: rename the cs_endpoint's context to "conn"
 1595     - MINOR: conn_stream: add new sets of functions to set/get endpoint flags
 1596     - DEV: coccinelle: add cs_endp_flags.cocci
 1597     - CLEANUP: conn_stream: apply cs_endp_flags.cocci tree-wide
 1598     - DEV: coccinelle: add endp_flags.cocci
 1599     - CLEANUP: conn_stream: apply endp_flags.cocci tree-wide
 1600     - CLEANUP: conn_stream: rename the stream endpoint flags CS_EP_* to  SE_FL_*
 1601     - CLEANUP: conn_stream: rename the cs_endpoint's target to "se"
 1602     - CLEANUP: conn_stream: rename cs_endpoint to sedesc (stream endpoint descriptor)
 1603     - CLEANUP: applet: rename the sedesc pointer from "endp" to "sedesc"
 1604     - CLEANUP: conn_stream: rename the conn_stream's endp to sedesc
 1605     - CLEANUP: conn_stream: rename cs_app_* to sc_app_*
 1606     - CLEANUP: conn_stream: tree-wide rename to stconn (stream connector)
 1607     - CLEANUP: mux-h1: add and use h1s_sc() to retrieve the stream connector
 1608     - CLEANUP: mux-h2: add and use h2s_sc() to retrieve the stream connector
 1609     - CLEANUP: mux-fcgi: add and use fcgi_strm_sc() to retrieve the stream connector
 1610     - CLEANUP: mux-pt: add and use pt_sc() to retrieve the stream connector
 1611     - CLEANUP: stdesc: rename the stream connector ->cs field to ->sc
 1612     - CLEANUP: stream: rename "csf" and "csb" to "scf" and "scb"
 1613     - CLEANUP: stconn: tree-wide rename stream connector flags CS_FL_* to SC_FL_*
 1614     - CLEANUP: stconn: tree-wide rename stconn states CS_ST/SB_* to SC_ST/SB_*
 1615     - MINOR: check: export wake_srv_chk()
 1616     - MINOR: conn_stream: test the various ops functions before calling them
 1617     - MEDIUM: stconn: merge the app_ops and the data_cb fields
 1618     - MINOR: applet: add new wrappers to put chk/blk/str/chr to channel from appctx
 1619     - CLEANUP: applet: use applet_put*() everywhere possible
 1620     - CLEANUP: stconn: rename cs_{i,o}{b,c} to sc_{i,o}{b,c}
 1621     - CLEANUP: stconn: rename cs_{check,strm,strm_task} to sc_strm_*
 1622     - CLEANUP: stconn: rename cs_conn() to sc_conn()
 1623     - CLEANUP: stconn: rename cs_mux() to sc_mux_strm()
 1624     - CLEANUP: stconn: rename cs_conn_mux() to sc_mux_ops()
 1625     - CLEANUP: stconn: rename cs_appctx() to sc_appctx()
 1626     - CLEANUP: stconn: rename __cs_endp_target() to __sc_endp()
 1627     - CLEANUP: stconn: rename cs_get_data_name() to sc_get_data_name()
 1628     - CLEANUP: stconn: rename cs_conn_*() to sc_conn_*()
 1629     - CLEANUP: stconn: rename cs_conn_get_first() to conn_get_first_sc()
 1630     - CLEANUP: stconn: rename cs_ep_set_error() to se_fl_set_error()
 1631     - CLEANUP: stconn: make a few functions take a const argument
 1632     - CLEANUP: stconn: use a single function to know if SC may send to SE
 1633     - MINOR: stconn: consider CF_SHUTW for sc_is_send_allowed()
 1634     - MINOR: stconn: remove calls to cs_done_get()
 1635     - MEDIUM: stconn: always rely on CF_SHUTR in addition to cs_rx_blocked()
 1636     - MEDIUM: stconn: remove SE_FL_RXBLK_SHUT
 1637     - MINOR: stconn: rename SE_FL_RXBLK_CONN to SE_FL_APPLET_NEED_CONN
 1638     - MEDIUM: stconn: take SE_FL_APPLET_NEED_CONN out of the RXBLK_ANY flags
 1639     - CLEANUP: stconn: rename cs_rx_room_{blk,rdy} to sc_{need,have}_room()
 1640     - CLEANUP: stconn: rename cs_rx_chan_{blk,rdy} to sc_{wont,will}_read()
 1641     - CLEANUP: stconn: rename cs_rx_buff_{blk,rdy} to sc_{need,have}_buff()
 1642     - MINOR: stconn: start to rename cs_rx_endp_{more,done}() to se_have_{no_,}more_data()
 1643     - MINOR: stconn: add sc_is_recv_allowed() to check for ability to receive
 1644     - CLEANUP: stconn: rename SE_FL_RX_WAIT_EP to SE_FL_HAVE_NO_DATA
 1645     - MEDIUM: stconn: move the RXBLK flags to the stream connector
 1646     - CLEANUP: stconn: rename SE_FL_WANT_GET to SE_FL_WILL_CONSUME
 1647     - CLEANUP: stconn: remove cs_tx_blocked() and cs_tx_endp_ready()
 1648     - CLEANUP: stconn: rename cs_{want,stop}_get() to se_{will,wont}_consume()
 1649     - CLEANUP: stconn: rename cs_cant_get() to se_need_more_data()
 1650     - CLEANUP: stconn: rename cs_{new,create,free,destroy}_* to sc_*
 1651     - CLEANUP: stconn: rename remaining management functions from cs_* to sc_*
 1652     - CLEANUP: stconn: rename cs{,_get}_{src,dst} to sc_*
 1653     - CLEANUP: stconn: rename cs_{shut,chk}* to sc_*
 1654     - CLEANUP: stconn: rename final state manipulation functions from cs_* to sc_*
 1655     - CLEANUP: quic: drop the name "conn_stream" from the pool variable names
 1656     - REORG: rename cs_utils.h to sc_strm.h
 1657     - REORG: stconn: rename conn_stream.{c,h} to stconn.{c,h}
 1658     - CLEANUP: muxes: rename "get_first_cs" to "get_first_sc"
 1659     - DEV: flags: use "sc" for stream conns instead of "cs"
 1660     - CLEANUP: check: rename all occurrences of stconn "cs" to "sc"
 1661     - CLEANUP: connection: rename all occurrences of stconn "cs" to "sc"
 1662     - CLEANUP: stconn: rename all occurrences of stconn "cs" to "sc"
 1663     - CLEANUP: quic/h3: rename all occurrences of stconn "cs" to "sc"
 1664     - CLEANUP: stream: rename all occurrences of stconn "cs" to "sc"
 1665     - CLEANUP: promex: rename all occurrences of stconn "cs" to "sc"
 1666     - CLEANUP: stats: rename all occurrences of stconn "cs" to "sc"
 1667     - CLEANUP: cli: rename all occurrences of stconn "cs" to "sc"
 1668     - CLEANUP: applet: rename all occurrences of stconn "cs" to "sc"
 1669     - CLEANUP: cache: rename all occurrences of stconn "cs" to "sc"
 1670     - CLEANUP: dns: rename all occurrences of stconn "cs" to "sc"
 1671     - CLEANUP: spoe: rename all occurrences of stconn "cs" to "sc"
 1672     - CLEANUP: hlua: rename all occurrences of stconn "cs" to "sc"
 1673     - CLEANUP: log-forward: rename all occurrences of stconn "cs" to "sc"
 1674     - CLEANUP: http-client: rename all occurrences of stconn "cs" to "sc"
 1675     - CLEANUP: mux-fcgi: rename all occurrences of stconn "cs" to "sc"
 1676     - CLEANUP: mux-h1: rename all occurrences of stconn "cs" to "sc"
 1677     - CLEANUP: mux-h2: rename all occurrences of stconn "cs" to "sc"
 1678     - CLEANUP: mux-pt: rename all occurrences of stconn "cs" to "sc"
 1679     - CLEANUP: peers: rename all occurrences of stconn "cs" to "sc"
 1680     - CLEANUP: sink: rename all occurrences of stconn "cs" to "sc"
 1681     - CLEANUP: sslsock: remove only occurrence of local variable "cs"
 1682     - CLEANUP: applet: rename appctx_cs() to appctx_sc()
 1683     - CLEANUP: stream: rename stream_upgrade_from_cs() to stream_upgrade_from_sc()
 1684     - CLEANUP: obj_type: rename OBJ_TYPE_CS to OBJ_TYPE_SC
 1685     - CLEANUP: stconn: replace a few remaining occurrences of CS in comments or traces
 1686     - DOC: internal: update the muxes doc to mention the stconn
 1687     - CLEANUP: mux-quic: rename the "endp" field to "sd"
 1688     - CLEANUP: mux-h1: rename the "endp" field to "sd"
 1689     - CLEANUP: mux-h2: rename the "endp" field to "sd"
 1690     - CLEANUP: mux-fcgi: rename the "endp" field to "sd"
 1691     - CLEANUP: mux-pt: rename the "endp" field to "sd"
 1692     - CLEANUP: stconn: rename a few "endp" arguments and variables to "sd"
 1693     - MINOR: stconn: turn SE_FL_WILL_CONSUME to SE_FL_WONT_CONSUME
 1694     - CLEANUP: stream: remove unneeded test on appctx during initialization
 1695     - CLEANUP: stconn: remove the new unneeded SE_FL_APP_MASK
 1696     - DEV: flags: fix "siet" shortcut name
 1697     - DEV: flags: rename the "endp" shortcut to "sd" for "stream descriptor"
 1698     - DEV: flags: reorder a few SC/SE flags
 1699     - DOC: internal: add a description of the stream connectors and descriptors
 1701 2022/05/20 : 2.6-dev11
 1702     - CI: determine actual LibreSSL version dynamically
 1703     - BUG/MEDIUM: ncbuf: fix null buffer usage
 1704     - MINOR: ncbuf: fix warnings for testing build
 1705     - MEDIUM: http-ana: Add a proxy option to restrict chars in request header names
 1706     - MEDIUM: ssl: Delay random generator initialization after config parsing
 1707     - MINOR: ssl: Add 'ssl-propquery' global option
 1708     - MINOR: ssl: Add 'ssl-provider' global option
 1709     - CLEANUP: Add missing header to ssl_utils.c
 1710     - CLEANUP: Add missing header to hlua_fcn.c
 1711     - CLEANUP: Remove unused function hlua_get_top_error_string
 1712     - BUILD: fix build warning on solaris based systems with __maybe_unused.
 1713     - MINOR: tools: add get_exec_path implementation for solaris based systems.
 1714     - BUG/MINOR: ssl: Fix crash when no private key is found in pem
 1715     - CLEANUP: conn-stream: Remove cs_applet_shut declaration from header file
 1716     - MINOR: applet: Prepare appctx to own the session on frontend side
 1717     - MINOR: applet: Let the frontend appctx release the session
 1718     - MINOR: applet: Change return value for .init callback function
 1719     - MINOR: stream: Export stream_free()
 1720     - MINOR: applet: Add appctx_init() helper fnuction
 1721     - MINOR: applet: Add a function to finalize frontend appctx startup
 1722     - MINOR: applet: Add function to release appctx on error during init stage
 1723     - MEDIUM: dns: Refactor dns appctx creation
 1724     - MEDIUM: spoe: Refactor SPOE appctx creation
 1725     - MEDIUM: lua: Refactor cosocket appctx creation
 1726     - MEDIUM: httpclient: Refactor http-client appctx creation
 1727     - MINOR: sink: Add a ref to sink in the sink_forward_target structure
 1728     - MEDIUM: sink: Refactor sink forwarder appctx creation
 1729     - MINOR: peers: Add a ref to peers section in the peer structure
 1730     - MEDIUM: peers: Refactor peer appctx creation
 1731     - MINOR: applet: Add API to start applet on a thread subset
 1732     - MEDIUM: applet: Add support for async appctx startup on a thread subset
 1733     - MINOR: peers: Track number of applets run by thread
 1734     - MEDIUM: peers: Balance applets across threads
 1735     - MINOR: conn-stream/applet: Stop setting appctx as the endpoint context
 1736     - CLEANUP: proxy: Remove dead code when parsing "http-restrict-req-hdr-names" option
 1737     - REGTESTS: abortonclose: Fix some race conditions
 1738     - MINOR: ssl: Add 'ssl-provider-path' global option
 1739     - CLEANUP: http_ana: Make use of the return value of stream_generate_unique_id()
 1740     - BUG/MINOR: spoe: Fix error handling in spoe_init_appctx()
 1741     - CLEANUP: peers: Remove unreachable code in peer_session_create()
 1742     - CLEANUP: httpclient: Remove useless test on ss_dst in httpclient_applet_init()
 1743     - BUG/MEDIUM: quic: fix Rx buffering
 1744     - OPTIM: quic: realign empty Rx buffer
 1745     - BUG/MINOR: ncbuf: fix ncb_is_empty()
 1746     - MINOR: ncbuf: refactor ncb_advance()
 1747     - BUG/MINOR: mux-quic: update session's idle delay before stream creation
 1748     - MINOR: h3: do not wait a complete frame for demuxing
 1749     - MINOR: h3: flag demux as full on HTX full
 1750     - MEDIUM: mux-quic: implement recv on io-cb
 1751     - MINOR: mux-quic: remove qcc_decode_qcs() call in XPRT
 1752     - MINOR: mux-quic: reorganize flow-control frames emission
 1753     - MINOR: mux-quic: implement MAX_STREAM_DATA emission
 1754     - MINOR: mux-quic: implement MAX_DATA emission
 1755     - BUG/MINOR: mux-quic: support nul buffer with qc_free_ncbuf()
 1756     - MINOR: mux-quic: free RX buf if empty
 1757     - BUG/MEDIUM: config: Reset outline buffer size on realloc error in readcfgfile()
 1758     - BUG/MINOR: check: Reinit the buffer wait list at the end of a check
 1759     - MEDIUM: check: No longer shutdown the connection in .wake callback function
 1760     - REORG: check: Rename and export I/O callback function
 1761     - MEDIUM: check: Use the CS to handle subscriptions for read/write events
 1762     - BUG/MINOR: quic: break for error on sendto
 1763     - MINOR: quic: abort on unlisted errno on sendto()
 1764     - MINOR: quic: detect EBADF on sendto()
 1765     - BUG/MEDIUM: quic: fix initialization for local/remote TPs
 1766     - CLEANUP: quic: adjust comment/coding style for TPs init
 1767     - BUG/MINOR: cfgparse: abort earlier in case of allocation error
 1768     - MINOR: quic: Dump initial derived secrets
 1769     - MINOR: quic_tls: Add quic_tls_derive_retry_token_secret()
 1770     - MINOR: quic_tls: Add quic_tls_decrypt2() implementation
 1771     - MINOR: quic: Retry implementation
 1772     - MINOR: cfgparse: Update for "cluster-secret" keyword for QUIC Retry
 1773     - MINOR: quic: Move quic_lstnr_dgram_dispatch() out of xprt_quic.c
 1774     - BUILD: stats: Missing headers inclusions from stats.h
 1775     - MINOR: quic_stats: Add a new stats module for QUIC
 1776     - MINOR: quic: Attach proxy QUIC stats counters to the QUIC connection
 1777     - BUG/MINOR: quic: Fix potential memory leak during QUIC connection allocations
 1778     - MINOR: quic: QUIC stats counters handling
 1779     - MINOR: quic: Add tune.quic.retry-threshold keyword
 1780     - MINOR: quic: Dynamic Retry implementation
 1781     - MINOR: quic/mux-quic: define CONNECTION_CLOSE send API
 1782     - MINOR: mux-quic: emit FLOW_CONTROL_ERROR
 1783     - MINOR: mux-quic: emit STREAM_LIMIT_ERROR
 1784     - MINOR: mux-quic: close connection on error if different data at offset
 1785     - BUG/MINOR: peers: fix error reporting of "bind" lines
 1786     - CLEANUP: config: improve address parser error report for unmatched protocols
 1787     - CLEANUP: config: provide cleare hints about unsupported QUIC addresses
 1788     - MINOR: protocol: replace ctrl_type with xprt_type and clarify it
 1789     - MINOR: listener: provide a function to process all of a bind_conf's arguments
 1790     - MINOR: config: use the new bind_parse_args_list() to parse a "bind" line
 1791     - CLEANUP: listener: add a comment about what the BC_SSL_O_* flags are for
 1792     - MINOR: listener: add a new "options" entry in bind_conf
 1793     - CLEANUP: listener: replace all uses of bind_conf->is_ssl with BC_O_USE_SSL
 1794     - CLEANUP: listener: replace bind_conf->generate_cers with BC_O_GENERATE_CERTS
 1795     - CLEANUP: listener: replace bind_conf->quic_force_retry with BC_O_QUIC_FORCE_RETRY
 1796     - CLEANUP: listener: store stream vs dgram at the bind_conf level
 1797     - MINOR: listener: detect stream vs dgram conflict during parsing
 1798     - MINOR: listener: set the QUIC xprt layer immediately after parsing the args
 1799     - MINOR: listener/ssl: set the SSL xprt layer only once the whole config is known
 1800     - MINOR: connection: add flag MX_FL_FRAMED to mark muxes relying on framed xprt
 1801     - MINOR: config: detect and report mux and transport incompatibilities
 1802     - MINOR: listener: automatically select a QUIC mux with a QUIC transport
 1803     - MINOR: listener: automatically enable SSL if a QUIC transport is found
 1804     - BUG/MINOR: quic: Fixe a typo in qc_idle_timer_task()
 1805     - BUG/MINOR: quic: Missing <conn_opening> stats counter decrementation
 1806     - BUILD/MINOR: cpuset fix build for FreeBSD 13.1
 1807     - CI: determine actual OpenSSL version dynamically
 1809 2022/05/14 : 2.6-dev10
 1810     - MINOR: ssl: ignore dotfiles when loading a dir w/ ca-file
 1811     - MEDIUM: ssl: ignore dotfiles when loading a dir w/ crt
 1812     - BUG/MINOR: ssl: Fix typos in crl-file related CLI commands
 1813     - MINOR: compiler: add a new macro to set an attribute on an enum when possible
 1814     - BUILD: stats: conditionally mark obsolete stats states as deprecated
 1815     - BUILD: ssl: work around bogus warning in gcc 12's -Wformat-truncation
 1816     - BUILD: debug: work around gcc-12 excessive -Warray-bounds warnings
 1817     - BUILD: listener: shut report of possible null-deref in listener_accept()
 1818     - BUG/MEDIUM: ssl: fix the gcc-12 broken fix :-(
 1819     - DOC: install: update gcc version requirements
 1820     - BUILD: makefile: add -Wfatal-errors to the default flags
 1821     - BUG/MINOR: server: Make SRV_STATE_LINE_MAXLEN value from 512 to 2kB (2000 bytes).
 1822     - BUG/MAJOR: dns: multi-thread concurrency issue on UDP socket
 1823     - BUG/MINOR: mux-h2: mark the stream as open before processing it not after
 1824     - MINOR: mux-h2: report a trace event when failing to create a new stream
 1825     - DOC: configuration: add the httpclient keywords to the global keywords index
 1826     - MINOR: quic: Add a debug counter for sendto() errors
 1827     - BUG/MINOR: quic: Dropped peer transport parameters
 1828     - BUG/MINOR: quic: Wrong unit for ack delay for incoming ACK frames
 1829     - MINOR: quic: Congestion controller event trace fix (loss)
 1830     - MINOR: quic: Add correct ack delay values to ACK frames
 1831     - MINOR: config: Add "cluster-secret" new global keyword
 1832     - MINOR: quic-tls: Add quic_hkdf_extract_and_expand() for HKDF
 1833     - MINOR: quic: new_quic_cid() code moving
 1834     - MINOR: quic: Initialize stateless reset tokens with HKDF secrets
 1835     - MINOR: qc_new_conn() rework for stateless reset
 1836     - MINOR: quic: Stateless reset token copy to transport parameters
 1837     - MINOR: quic: Send stateless reset tokens
 1838     - MINOR: quic: Short packets always embed a trailing AEAD TAG
 1839     - CLEANUP: quic: wrong use of eb*entry() macro
 1840     - CLEANUP: quic: Useless use of pointer for quic_hkdf_extract()
 1841     - CLEANUP: quic_tls: QUIC_TLS_IV_LEN defined two times
 1842     - MINOR: ncbuf: define non-contiguous buffer
 1843     - MINOR: ncbuf: complete API and define block interal abstraction
 1844     - MINOR: ncbuf: optimize storage for the last gap
 1845     - MINOR: ncbuf: implement insertion
 1846     - MINOR: ncbuf: define various insertion modes
 1847     - MINOR: ncbuf: implement advance
 1848     - MINOR: ncbuf: write unit tests
 1849     - BUG/MEDIUM: lua: fix argument handling in data removal functions
 1850     - DOC/MINOR: fix typos in the lua-api document
 1851     - BUG/MEDIUM: wdt: don't trigger the watchdog when p is unitialized
 1852     - MINOR: mux-h1: Add global option accpet payload for any HTTP/1.0 requests
 1853     - CLEANUP: mux-h1: Fix comments and error messages for global options
 1854     - MINOR: conn_stream: make cs_set_error() work on the endpoint instead
 1855     - CLEANUP: mux-h1: always take the endp from the h1s not the cs
 1856     - CLEANUP: mux-h2: always take the endp from the h2s not the cs
 1857     - CLEANUP: mux-pt: always take the endp from the context not the cs
 1858     - CLEANUP: mux-fcgi: always take the endp from the fstrm not the cs
 1859     - CLEANUP: mux-quic: always take the endp from the qcs not the cs
 1860     - CLEANUP: applet: use the appctx's endp instead of cs->endp
 1861     - MINOR: conn_stream: add a pointer back to the cs from the endpoint
 1862     - MINOR: mux-h1: remove the now unneeded h1s->cs
 1863     - MINOR: mux-h2: make sure any h2s always has an endpoint
 1864     - MINOR: mux-h2: remove the now unneeded conn_stream from the h2s
 1865     - MINOR: mux-fcgi: make sure any stream always has an endpoint
 1866     - MINOR: mux-fcgi: remove the now unneeded conn_stream from the fcgi_strm
 1867     - MINOR: mux-quic: remove the now unneeded conn_stream from the qcs
 1868     - MINOR: mux-pt: remove the now unneeded conn_stream from the context
 1869     - CLEANUP: muxes: make mux->attach/detach take a conn_stream endpoint
 1870     - MINOR: applet: replace cs_applet_shut() with appctx_shut()
 1871     - MINOR: applet: add appctx_strm() and appctx_cs() to access common fields
 1872     - CLEANUP: applet: remove the unneeded appctx->owner
 1873     - CLEANUP: conn_stream: merge cs_new_from_{mux,applet} into cs_new_from_endp()
 1874     - MINOR: ext-check: indicate the transport and protocol of a server
 1875     - BUG/MEDIUM: mux-quic: fix a thinko in the latest cs/endpoint cleanup
 1876     - MINOR: tools: improve error message accuracy in str2sa_range
 1877     - MINOR: config: make sure never to mix dgram and stream protocols on a bind line
 1878     - BUG/MINOR: ncbuf: fix coverity warning on uninit sz_data
 1879     - MINOR: xprt_quic: adjust flow-control according to bufsize
 1880     - MEDIUM: mux-quic/h3/hq-interop: use ncbuf for bidir streams
 1881     - MEDIUM: mux-quic/h3/qpack: use ncbuf for uni streams
 1882     - CLEANUP: mux-quic: remove unused fields for Rx
 1883     - CLEANUP: quic: remove unused quic_rx_strm_frm
 1885 2022/05/08 : 2.6-dev9
 1886     - MINOR: mux-quic: support full request channel buffer
 1887     - BUG/MINOR: h3: fix parsing of unknown frame type with null length
 1888     - CLEANUP: backend: make alloc_{bind,dst}_address() idempotent
 1889     - MEDIUM: stream: remove the confusing SF_ADDR_SET flag
 1890     - MINOR: conn_stream: remove the now unused CS_FL_ADDR_*_SET flags
 1891     - CLEANUP: protocol: make sure the connect_* functions always receive a dst
 1892     - MINOR: connection: get rid of the CO_FL_ADDR_*_SET flags
 1893     - MINOR: session: get rid of the now unused SESS_FL_ADDR_*_SET flags
 1894     - CLEANUP: mux: Useless xprt_quic-t.h inclusion
 1895     - MINOR: quic: Make the quic_conn be aware of the number of streams
 1896     - BUG/MINOR: quic: Dropped retransmitted STREAM frames
 1897     - BUG/MINOR: mux_quic: Dropped packet upon retransmission for closed streams
 1898     - MEDIUM: httpclient: remove url2sa to use a more flexible parser
 1899     - MEDIUM: httpclient: http-request rules for resolving
 1900     - MEDIUM: httpclient: allow address and port change for resolving
 1901     - CLEANUP: httpclient: remove the comment about resolving
 1902     - MINOR: httpclient: handle unix and other socket types in dst
 1903     - MINOR: httpclient: rename dash by dot in global option
 1904     - MINOR: init: exit() after pre-check upon error
 1905     - MINOR: httpclient: cleanup the error handling in init
 1906     - MEDIUM: httpclient: hard-error when SSL is configured
 1907     - MINOR: httpclient: allow to configure the ca-file
 1908     - MINOR: httpclient: configure the resolvers section to use
 1909     - MINOR: httpclient: allow ipv4 or ipv6 preference for resolving
 1910     - DOC: configuration: httpclient global option
 1911     - MINOR: conn-stream: Add mask from flags set by endpoint or app layer
 1912     - BUG/MEDIUM: conn-stream: Only keep app layer flags of the endpoint on reset
 1913     - BUG/MEDIUM: mux-fcgi: Be sure to never set EOM flag on an empty HTX message
 1914     - BUG/MEDIUM: mux-h1: Be able to handle trailers when C-L header was specified
 1915     - DOC: config: Update doc for PR/PH session states to warn about rewrite failures
 1916     - MINOR: resolvers: cleanup alert/warning in parse-resolve-conf
 1917     - MINOR: resolvers: move the resolv.conf parser in parse_resolv_conf()
 1918     - MINOR: resolvers: resolvers_new() create a resolvers with default values
 1919     - BUILD: debug: unify the definition of ha_backtrace_to_stderr()
 1920     - BUG/MINOR: tcp/http: release the expr of set-{src,dst}[-port]
 1921     - MEDIUM: resolvers: create a "default" resolvers section at startup
 1922     - DOC: resolvers: default resolvers section
 1923     - BUG/MINOR: startup: usage() when no -cc arguments
 1924     - BUG/MEDIUM: resolvers: make "show resolvers" properly yield
 1925     - BUG/MEDIUM: cli: make "show cli sockets" really yield
 1926     - BUG/MINOR: proxy/cli: don't enumerate internal proxies on "show backend"
 1927     - BUG/MINOR: map/cli: protect the backref list during "show map" errors
 1928     - BUG/MINOR: map/cli: make sure patterns don't vanish under "show map"'s init
 1929     - BUG/MINOR: ssl/cli: fix "show ssl ca-file/crl-file" not to mix cli+ssl contexts
 1930     - BUG/MINOR: ssl/cli: fix "show ssl ca-file <name>" not to mix cli+ssl contexts
 1931     - BUG/MINOR: ssl/cli: fix "show ssl crl-file" not to mix cli+ssl contexts
 1932     - BUG/MINOR: ssl/cli: fix "show ssl cert" not to mix cli+ssl contexts
 1933     - CLEANUP: ssl/cli: do not loop on unknown states in "add ssl crt-list" handler
 1934     - MINOR: applet: reserve some generic storage in the applet's context
 1935     - CLEANUP: applet: make appctx_new() initialize the whole appctx
 1936     - CLEANUP: stream/cli: take the "show sess" context definition out of the appctx
 1937     - CLEANUP: stream/cli: stop using appctx->st2 for the dump state
 1938     - CLEANUP: stream/cli: remove the unneeded init state from "show sess"
 1939     - CLEANUP: stream/cli: remove the unneeded STATE_FIN state from "show sess"
 1940     - CLEANUP: stream/cli: remove the now unneeded dump state from "show sess"
 1941     - CLEANUP: proxy/cli: take the "show errors" context definition out of the appctx
 1942     - CLEANUP: stick-table/cli: take the "show table" context definition out of the appctx
 1943     - CLEANUP: stick-table/cli: stop using appctx->st2 for the dump state
 1944     - CLEANUP: stick-table/cli: remove the unneeded STATE_INIT for "show table"
 1945     - CLEANUP: map/cli: take the "show map" context definition out of the appctx
 1946     - CLEANUP: map/cli: stop using cli.i0/i1 to store the generation numbers
 1947     - CLEANUP: map/cli: stop using appctx->st2 for the dump state
 1948     - CLEANUP: map/cli: always detach the backref from the list after "show map"
 1949     - CLEANUP: peers/cli: take the "show peers" context definition out of the appctx
 1950     - CLEANUP: peers/cli: stop using appctx->st2 for the dump state
 1951     - CLEANUP: peers/cli: remove unneeded state STATE_INIT
 1952     - CLEANUP: cli: initialize the whole appctx->ctx, not just the stats part
 1953     - CLEANUP: promex: make the applet use its own context
 1954     - CLEANUP: promex: stop using appctx->st2
 1955     - CLEANUP: stats/cli: take the "show stat" context definition out of the appctx
 1956     - CLEANUP: stats/cli: stop using appctx->st2
 1957     - CLEANUP: hlua/cli: take the hlua_cli context definition out of the appctx
 1958     - CLEANUP: ssl/cli: use a local context for "show cafile"
 1959     - CLEANUP: ssl/cli: use a local context for "show crlfile"
 1960     - CLEANUP: ssl/cli: use a local context for "show ssl cert"
 1961     - CLEANUP: ssl/cli: use a local context for "commit ssl cert"
 1962     - CLEANUP: ssl/cli: stop using appctx->st2 for "commit ssl cert"
 1963     - CLEANUP: ssl/cli: use a local context for "set ssl cert"
 1964     - CLEANUP: ssl/cli: use a local context for "set ssl cafile"
 1965     - CLEANUP: ssl/cli: use a local context for "set ssl crlfile"
 1966     - CLEANUP: ssl/cli: use a local context for "commit ssl {ca|crl}file"
 1967     - CLEANUP: ssl/cli: stop using appctx->st2 for "commit ssl ca/crl"
 1968     - CLEANUP: ssl/cli: stop using ctx.cli.i0/i1/p0 for "show tls-keys"
 1969     - CLEANUP: ssl/cli: add a new "dump_entries" field to "show_keys_ref"
 1970     - CLEANUP: ssl/cli: make "show tlskeys" not use appctx->st2 anymore
 1971     - CLEANUP: ssl/cli: make "show ssl ocsp-response" not use cli.p0 anymore
 1972     - CLEANUP: ssl/cli: make "{show|dump} ssl crtlist" use its own context
 1973     - CLEANUP: ssl/cli: make "add ssl crtlist" use its own context
 1974     - CLEANUP: ssl/cli: make "add ssl crtlist" not use st2 anymore
 1975     - CLEANUP: dns: stop abusing the sink forwarder's context
 1976     - CLEANUP: sink: use the generic context to store the forwarder's context
 1977     - CLEANUP: activity/cli: make "show profiling" not use ctx.cli anymore
 1978     - CLEANUP: debug/cli: make "debug dev fd" not use ctx.cli anymore
 1979     - CLEANUP: debug/cli: make "debug dev memstats" not use ctx.cli anymore
 1980     - CLEANUP: ring: pass the ring watch flags to ring_attach_cli(), not in ctx.cli
 1981     - CLEANUP: ring/cli: use a locally-defined context instead of using ctx.cli
 1982     - CLEANUP: resolvers/cli: make "show resolvers" use a locally-defined context
 1983     - CLEANUP: resolvers/cli: remove the unneeded appctx->st2 from "show resolvers"
 1984     - CLEANUP: cache/cli: make use of a locally defined context for "show cache"
 1985     - CLEANUP: proxy/cli: make use of a locally defined context for "show servers"
 1986     - CLEANUP: proxy/cli: get rid of appctx->st2 in "show servers"
 1987     - CLEANUP: proxy/cli: make "show backend" only use the generic context
 1988     - CLEANUP: cli: make "show fd" use its own context
 1989     - CLEANUP: cli: make "show env" use its own context
 1990     - CLEANUP: cli: simplify the "show cli sockets" I/O handler
 1991     - CLEANUP: cli: make "show cli sockets" use its own context
 1992     - CLEANUP: httpclient/cli: use a locally-defined context instead of ctx.cli
 1993     - CLEANUP: httpclient: do not use the appctx.ctx anymore
 1994     - CLEANUP: peers: do not use appctx.ctx anymore
 1995     - CLEANUP: spoe: do not use appctx.ctx anymore
 1996     - BUILD: applet: mark the CLI's generic variables as deprecated
 1997     - BUILD: applet: mark the appctx's st2 variable as deprecated
 1998     - CLEANUP: cache: take the context out of appctx.ctx
 1999     - MEDIUM: lua: move the cosocket storage outside of appctx.ctx
 2000     - MINOR: lua: move the tcp service storage outside of appctx.ctx
 2001     - MINOR: lua: move the http service context out of appctx.ctx
 2002     - CLEANUP: cli: move the status print context into its own context
 2003     - CLEANUP: stats: rename the stats state values an mark the old ones deprecated
 2004     - DOC: internal: document the new cleaner approach to the appctx
 2005     - MINOR: tcp: socket translate TCP_KEEPIDLE for macOs equivalent
 2006     - DOC: fix typo "ant" for "and" in INSTALL
 2007     - CI: dynamically determine actual version of h2spec
 2009 2022/04/30 : 2.6-dev8
 2010     - BUG/MINOR: quic: fix use-after-free with trace on ACK consume
 2011     - BUG/MINOR: rules: Forbid captures in defaults section if used by a backend
 2012     - BUG/MEDIUM: rules: Be able to use captures defined in defaults section
 2013     - BUG/MINOR: rules: Fix check_capture() function to use the right rule arguments
 2014     - BUG/MINOR: http-act: make release_http_redir() more robust
 2015     - BUG/MINOR: sample: add missing use_backend/use-server contexts in smp_resolve_args
 2016     - MINOR: sample: don't needlessly call c_none() in sample_fetch_as_type()
 2017     - MINOR: sample: make the bool type cast to bin
 2018     - MEDIUM: backend: add new "balance hash <expr>" algorithm
 2019     - MINOR: init: add global setting "fd-hard-limit" to bound system limits
 2020     - BUILD: pollers: use an initcall to register the pollers
 2021     - BUILD: xprt: use an initcall to register the transport layers
 2022     - BUILD: thread: use initcall instead of a constructor
 2023     - BUILD: http: remove the two unused constructors in rules and ana
 2024     - CLEANUP: compression: move the default setting of maxzlibmem to defaults
 2025     - MINOR: tree-wide: always consider EWOULDBLOCK in addition to EAGAIN
 2026     - BUG/MINOR: connection: "connection:close" header added despite 'close-spread-time'
 2027     - MINOR: fd: add functions to set O_NONBLOCK and FD_CLOEXEC
 2028     - CLEANUP: tree-wide: use fd_set_nonblock() and fd_set_cloexec()
 2029     - CLEANUP: tree-wide: remove 25 occurrences of unneeded fcntl.h
 2030     - REGTESTS: fix the race conditions in be2dec.vtc ad field.vtc
 2031     - REGTESTS: webstats: remove unused stats socket in /tmp
 2032     - MEDIUM: httpclient: disable SSL when the ca-file couldn't be loaded
 2033     - BUG/MINOR: httpclient/lua: error when the httpclient_start() fails
 2034     - BUG/MINOR: ssl: free the cafile entries on deinit
 2035     - BUG/MINOR: ssl: memory leak when trying to load a directory with ca-file
 2036     - MEDIUM: httpclient: re-enable the verify by default
 2037     - BUG/MEDIUM: ssl/cli: fix yielding in show_cafile_detail
 2038     - BUILD: compiler: properly distinguish weak and global symbols
 2039     - MINOR: connection: Add way to disable active connection closing during soft-stop
 2040     - BUG/MEDIUM: http-ana: Fix memleak in redirect rules with ignore-empty option
 2041     - CLEANUP: Destroy `http_err_chunks` members during deinit
 2042     - BUG/MINOR: resolvers: Fix memory leak in resolvers_deinit()
 2043     - MINOR: Call deinit_and_exit(0) for `haproxy -vv`
 2044     - BUILD: fd: disguise the fd_set_nonblock/cloexec result
 2045     - BUG/MINOR: pools: make sure to also destroy shared pools in pool_destroy_all()
 2046     - MINOR: ssl: add a new global option "tune.ssl.hard-maxrecord"
 2047     - CLEANUP: errors: also call deinit_errors_buffers() on deinit()
 2048     - CLEANUP: chunks: release trash also in deinit
 2049     - CLEANUP: deinit: release the pre-check callbacks
 2050     - CLEANUP: deinit: release the config postparsers
 2051     - CLEANUP: listeners/deinit: release accept queue tasklets on deinit
 2052     - CLEANUP: connections/deinit: destroy the idle_conns tasks
 2053     - BUG/MINOR: mux-quic: fix build in release mode
 2054     - MINOR: mux-quic: adjust comment on emission function
 2055     - MINOR: mux-quic: remove unused bogus qcc_get_stream()
 2056     - BUG/MINOR: mux-quic: fix leak if cs alloc failure
 2057     - MINOR: mux-quic: count local flow-control stream limit on reception
 2058     - BUG/MINOR: h3: fix incomplete POST requests
 2059     - BUG/MEDIUM: h3: fix use-after-free on mux Rx buffer wrapping
 2060     - MINOR: mux-quic: partially copy Rx frame if almost full buf
 2061     - MINOR: h3: change frame demuxing API
 2062     - MINOR: mux-quic: add a app-layer context in qcs
 2063     - MINOR: h3: implement h3 stream context
 2064     - MINOR: h3: support DATA demux if buffer full
 2065     - MINOR: quic: decode as much STREAM as possible
 2066     - MINOR: quic: Improve qc_prep_pkts() flexibility
 2067     - MINOR: quic: Prepare quic_frame struct duplication
 2068     - MINOR: quic: Do not retransmit frames from coalesced packets
 2069     - MINOR: quic: Add traces about TX frame memory releasing
 2070     - MINOR: quic: process_timer() rework
 2071     - MEDIUM: quic: New functions for probing rework
 2072     - MEDIUM: quic: Retransmission functions rework
 2073     - MEDIUM: quic: qc_requeue_nacked_pkt_tx_frms() rework
 2074     - MINOR: quic: old data distinction for qc_send_app_pkt()
 2075     - MINOR: quic: Mark packets as probing with old data
 2076     - MEDIUM: quic: Mark copies of acknowledged frames as acknowledged
 2077     - MEDIUM: quic: Enable the new datagram probing process
 2078     - MINOR: quic: Do not send ACK frames when probing
 2079     - BUG/MINOR: quic: Wrong returned status by qc_build_frms()
 2080     - BUG/MINOR: quic: Avoid sending useless PADDING frame
 2081     - BUG/MINOR: quic: Traces fix about remaining frames upon packet build failure
 2082     - MINOR: quic: Wake up the mux to probe with new data
 2083     - BUG/MEDIUM: quic: Possible crash on STREAM frame loss
 2084     - BUG/MINOR: quic: Missing Initial packet length check
 2085     - CLEANUP: quic: Rely on the packet length set by qc_lstnr_pkt_rcv()
 2086     - MINOR: quic: Drop 0-RTT packets if not allowed
 2087     - BUG/MINOR: httpclient/ssl: use the correct verify constant
 2088     - BUG/MEDIUM: conn-stream: Don't erase endpoint flags on reset
 2089     - BUG/MEDIUM: httpclient: Fix loop consuming HTX blocks from the response channel
 2090     - BUG/MINOR: httpclient: Count metadata in size to transfer via htx_xfer_blks()
 2091     - MINOR: httpclient: Don't use co_set_data() to decrement output
 2092     - BUG/MINOR: conn_stream: do not confirm a connection from the frontend path
 2093     - MEDIUM: quic: do not ACK packet with STREAM if MUX not present
 2094     - MEDIUM: quic: do not ack packet with invalid STREAM
 2095     - MINOR: quic: Drop 0-RTT packets without secrets
 2096     - CLEANUP: quic: Remaining fprintf() debug trace
 2097     - MINOR: quic: moving code for QUIC loss detection
 2098     - BUG/MINOR: quic: Missing time threshold multiplifier for loss delay computation
 2099     - CI: github actions: update LibreSSL to 3.5.2
 2100     - SCRIPTS: announce-release: add URL of dev packages
 2102 2022/04/23 : 2.6-dev7
 2103     - BUILD: calltrace: fix wrong include when building with TRACE=1
 2104     - MINOR: ssl: Use DH parameters defined in RFC7919 instead of hard coded ones
 2105     - MEDIUM: ssl: Disable DHE ciphers by default
 2106     - BUILD: ssl: Fix compilation with OpenSSL 1.0.2
 2107     - MINOR: mux-quic: split xfer and STREAM frames build
 2108     - REORG: quic: use a dedicated module for qc_stream_desc
 2109     - MINOR: quic-stream: use distinct tree nodes for quic stream and qcs
 2110     - MINOR: quic-stream: add qc field
 2111     - MEDIUM: quic: implement multi-buffered Tx streams
 2112     - MINOR: quic-stream: refactor ack management
 2113     - MINOR: quic: limit total stream buffers per connection
 2114     - MINOR: mux-quic: implement immediate send retry
 2115     - MINOR: cfg-quic: define tune.quic.conn-buf-limit
 2116     - MINOR: ssl: Add 'show ssl providers' cli command and providers list in -vv option
 2117     - REGTESTS: ssl: Update error messages that changed with OpenSSLv3.1.0-dev
 2118     - BUG/MEDIUM: quic: Possible crash with released mux
 2119     - BUG/MINOR: mux-quic: unsubscribe on release
 2120     - BUG/MINOR: mux-quic: handle null timeout
 2121     - BUG/MEDIUM: logs: fix http-client's log srv initialization
 2122     - BUG/MINOR: mux-quic: remove dead code in qcs_xfer_data()
 2123     - DEV: stream: Fix conn-streams dump in full stream message
 2124     - CLEANUP: conn-stream: Rename cs_conn_close() and cs_conn_drain_and_close()
 2125     - CLEANUP: conn-stream: Rename cs_applet_release()
 2126     - MINOR: conn-stream: Rely on endpoint shutdown flags to shutdown an applet
 2127     - BUG/MINOR: cache: Disable cache if applet creation fails
 2128     - BUG/MINOR: backend: Don't allow to change backend applet
 2129     - BUG/MEDIUM: conn-stream: Set back CS to RDY state when the appctx is created
 2130     - MINOR: stream: Don't needlessly detach server endpoint on early client abort
 2131     - MINOR: conn-stream: Make cs_detach_* private and use cs_destroy() from outside
 2132     - MINOR: init: add the pre-check callback
 2133     - MEDIUM: httpclient: change the init sequence
 2134     - MEDIUM: httpclient/ssl: verify required
 2135     - MINOR: httpclient/mworker: disable in the master process
 2136     - MEDIUM: httpclient/ssl: verify is configurable and disabled by default
 2137     - BUG/MAJOR: connection: Never remove connection from idle lists outside the lock
 2138     - BUG/MEDIUM: mux-quic: fix stalled POST requets
 2139     - BUG/MINOR: mux-quic: fix POST with abortonclose
 2140     - MINOR: task: add a new task_instant_wakeup() function
 2141     - MEDIUM: queue: use tasklet_instant_wakeup() to wake tasks
 2142     - DOC: remove my name from the config doc
 2144 2022/04/16 : 2.6-dev6
 2145     - CLEANUP: connection: reduce the with of the mux dump output
 2146     - CI: Update to actions/checkout@v3
 2147     - CI: Update to actions/cache@v3
 2148     - DOC: adjust QUIC instruction in INSTALL
 2149     - BUG/MINOR: stats: define the description' background color in dark color scheme
 2150     - BUILD: ssl: add USE_ENGINE and disable the openssl engine by default
 2151     - BUILD: makefile: pass USE_ENGINE to cflags
 2152     - BUILD: xprt-quic: replace ERR_func_error_string() with ERR_peek_error_func()
 2153     - DOC: install: document the fact that SSL engines are not enabled by default
 2154     - CI: github actions: disable -Wno-deprecated
 2155     - BUILD: makefile: silence unbearable OpenSSL deprecation warnings
 2156     - MINOR: sock: check configured limits at the sock layer, not the listener's
 2157     - MINOR: connection: add a new flag CO_FL_FDLESS on fd-less connections
 2158     - MINOR: connection: add conn_fd() to retrieve the FD only when it exists
 2159     - MINOR: stream: only dump connections' FDs when they are valid
 2160     - MINOR: connection: use conn_fd() when displaying connection errors
 2161     - MINOR: connection: skip FD-based syscalls for FD-less connections
 2162     - MEDIUM: connection: panic when calling FD-specific functions on FD-less conns
 2163     - MINOR: mux-quic: properly set the flags and name fields
 2164     - MINOR: connection: rearrange conn_get_src/dst to be a bit more extensible
 2165     - MINOR: protocol: add get_src() and get_dst() at the protocol level
 2166     - MINOR: quic-sock: provide a pair of get_src/get_dst functions
 2167     - MEDIUM: ssl: improve retrieval of ssl_sock_ctx and SSL detection
 2168     - MEDIUM: ssl: stop using conn->xprt_ctx to access the ssl_sock_ctx
 2169     - MEDIUM: xprt-quic: implement get_ssl_sock_ctx()
 2170     - MEDIUM: quic: move conn->qc into conn->handle
 2171     - BUILD: ssl: fix build warning with previous changes to ssl_sock_ctx
 2172     - BUILD: ssl: add an unchecked version of __conn_get_ssl_sock_ctx()
 2173     - MINOR: ssl: refine the error testing for fc_err and fc_err_str
 2174     - BUG/MINOR: sock: do not double-close the accepted socket on the error path
 2175     - CI: cirrus: switch to FreeBSD-13.0
 2176     - MINOR: log: add '~' to frontend when the transport layer provides SSL
 2177     - BUILD/DEBUG: lru: fix printf format in debug code
 2178     - BUILD: peers: adjust some printf format to silence cppcheck
 2179     - BUILD/DEBUG: hpack-tbl: fix format string in standalone debug code
 2180     - BUILD/DEBUG: hpack: use unsigned int in printf format in debug code
 2181     - BUILD: halog: fix some incorrect signs in printf formats for integers
 2182     - BUG/MINOR: h3: fix build with DEBUG_H3
 2183     - BUG/MINOR: mux-h2: do not send GOAWAY if SETTINGS were not sent
 2184     - BUG/MINOR: cache: do not display expired entries in "show cache"
 2185     - BUG/MINOR: mux-h1: Don't release unallocated CS on error path
 2186     - MINOR: applet: Make .init callback more generic
 2187     - MINOR: conn-stream: Add flags to set the type of the endpoint
 2188     - MEDIUM: applet: Set the appctx owner during allocation
 2189     - MAJOR: conn-stream: Invert conn-stream endpoint and its context
 2190     - REORG: Initialize the conn-stream by hand in cs_init()
 2191     - MEDIUM: conn-stream: Add an endpoint structure in the conn-stream
 2192     - MINOR: conn-stream: Move some CS flags to the endpoint
 2193     - MEDIUM: conn-stream: Be able to pass endpoint to create a conn-stream
 2194     - MEDIUM: conn-stream: Pre-allocate endpoint to create CS from muxes and applets
 2195     - REORG: applet: Uninline appctx_new function
 2196     - MAJOR: conn-stream: Share endpoint struct between the CS and the mux/applet
 2197     - MEDIUM: conn-stream: Move remaning flags from CS to endpoint
 2198     - MINOR: mux-pt: Rely on the endpoint instead of the conn-stream when possible
 2199     - MINOR: conn-stream: Add ISBACK conn-stream flag
 2200     - MINOR: conn-stream: Add header file with util functions related to conn-streams
 2201     - MEDIUM: tree-wide: Use CS util functions instead of SI ones
 2202     - MINOR: stream-int/txn: Move buffer for L7 retries in the HTTP transaction
 2203     - CLEANUP: http-ana: Remove http_alloc_txn() function
 2204     - MINOR: stream-int/stream: Move conn_retries counter in the stream
 2205     - MINOR: stream: Simplify retries counter calculation
 2206     - MEDIUM: stream-int/conn-stream: Move src/dst addresses in the conn-stream
 2207     - MINOR: stream-int/conn-stream: Move half-close timeout in the conn-stream
 2208     - MEDIUM: stream-int/stream: Use connect expiration instead of SI expiration
 2209     - MINOR: stream-int/conn-stream: Report error to the CS instead of the SI
 2210     - MEDIUM: conn-stream: Use endpoint error instead of conn-stream error
 2211     - MINOR: channel: Use conn-streams as channel producer and consumer
 2212     - MINOR: stream-int: Remove SI_FL_KILL_CON to rely on conn-stream endpoint only
 2213     - MINOR: mux-h2/mux-fcgi: Fully rely on CS_EP_KILL_CONN
 2214     - MINOR: stream-int: Remove SI_FL_NOLINGER/NOHALF to rely on CS flags instead
 2215     - MINOR: stream-int: Remove SI_FL_DONT_WAKE to rely on CS flags instead
 2216     - MINOR: stream-int: Remove SI_FL_INDEP_STR to rely on CS flags instead
 2217     - MINOR: stream-int: Remove SI_FL_SRC_ADDR to rely on stream flags instead
 2218     - CLEANUP: stream-int: Remove unused SI_FL_CLEAN_ABRT flag
 2219     - MINOR: stream: Only save previous connection state for the server side
 2220     - MEDIUM: stream-int: Move SI err_type in the stream
 2221     - MEDIUM: stream-int/conn-stream: Move stream-interface state in the conn-stream
 2222     - MINOR: stream-int/stream: Move si_retnclose() in the stream scope
 2223     - MINOR: stream-int/backend: Move si_connect() in the backend scope
 2224     - MINOR: stream-int/conn-stream: Move si_conn_ready() in the conn-stream scope
 2225     - MINOR: conn-stream/connection: Move SHR/SHW modes in the connection scope
 2226     - MEDIUM: conn-stream: Be prepared to fail to attach a cs to a mux
 2227     - MEDIUM: stream-int/conn-stream: Handle I/O subscriptions in the conn-stream
 2228     - MINOR: conn-stream: Rename CS functions dedicated to connections
 2229     - MINOR: stream-int/conn-stream: Move si_shut* and si_chk* in conn-stream scope
 2230     - MEDIUM: stream-int/conn-stream: Move si_ops in the conn-stream scope
 2231     - MINOR: applet: Use the CS to register and release applets instead of SI
 2232     - MINOR: connection: unconst mux's get_fist_cs() callback function
 2233     - MINOR: stream-int/connection: Move conn_si_send_proxy() in the connection scope
 2234     - REORG: stream-int: Export si_cs_recv(), si_cs_send() and si_cs_process()
 2235     - REORG: stream-int: Move si_is_conn_error() in the header file
 2236     - REORG: conn-stream: Move cs_shut* and cs_chk* in cs_utils
 2237     - REORG: conn-stream: Move cs_app_ops in conn_stream.c
 2238     - MINOR: stream-int-conn-stream: Move si_update_* in conn-stream scope
 2239     - MINOR: stream-int/stream: Move si_update_both in stream scope
 2240     - MEDIUM: conn-stream/applet: Add a data callback for applets
 2241     - MINOR: stream-int/conn-stream: Move stream_int_read0() in the conn-stream scope
 2242     - MINOR: stream-int/conn-stream: Move stream_int_notify() in the conn-stream scope
 2243     - MINOR: stream-int/conn-stream: Move si_cs_io_cb() in the conn-stream scope
 2244     - MINOR: stream-int/conn-stream: Move si_sync_recv/send() in conn-stream scope
 2245     - MINOR: conn-stream: Move si_conn_cb in the conn-stream scope
 2246     - MINOR: stream-int/conn-stream Move si_is_conn_error() in the conn-stream scope
 2247     - MINOR: stream-int/conn-stream: Move si_alloc_ibuf() in the conn-stream scope
 2248     - CLEANUP: stream-int:  Remove unused SI functions
 2249     - MEDIUM: stream-int/conn-stream: Move blocking flags from SI to CS
 2250     - MEDIUM: stream-int/conn-stream: Move I/O functions to conn-stream
 2251     - REORG: stream-int/conn-stream: Move remaining functions to conn-stream
 2252     - MINOR: stream: Use conn-stream to report server error
 2253     - MINOR: http-ana: Use CS to perform L7 retries
 2254     - MEDIUM: stream: Don't use the stream-int anymore in process_stream()
 2255     - MINOR: conn-stream: Remove the stream-interface from the conn-stream
 2256     - DEV: flags: No longer dump SI flags
 2257     - CLEANUP: tree-wide: Remove any ref to stream-interfaces
 2258     - CLEANUP: conn-stream: Don't export internal functions
 2259     - DOC: conn-stream: Add comments on functions of the new CS api
 2260     - MEDIUM: check: Use a new conn-stream for each health-check run
 2261     - CLEANUP: muxes: Remove MX_FL_CLEAN_ABRT flag
 2262     - MINOR: conn-stream: Use a dedicated function to conditionally remove a CS
 2263     - CLEANUP: conn-stream: rename cs_register_applet() to cs_applet_create()
 2264     - MINOR: muxes: Improve show_fd callbacks to dump endpoint flags
 2265     - MINOR: mux-h1: Rely on the endpoint instead of the conn-stream when possible
 2266     - BUG/MINOR: quic: Avoid starting the mux if no ALPN sent by the client
 2267     - BUILD: debug: mark the __start_mem_stats/__stop_mem_stats symbols as weak
 2268     - BUILD: initcall: mark the __start_i_* symbols as weak, not global
 2269     - BUG/MINOR: mux-h2: do not use timeout http-keep-alive on backend side
 2270     - BUG/MINOR: mux-h2: use timeout http-request as a fallback for http-keep-alive
 2271     - MINOR: muxes: Don't expect to have a mux without connection in destroy callback
 2272     - MINOR: muxes: Don't handle proto upgrade for muxes not supporting it
 2273     - MINOR: muxes: Don't expect to call release function with no mux defined
 2274     - MINOR: conn-stream: Use unsafe functions to get conn/appctx in cs_detach_endp
 2275     - BUG/MEDIUM: mux-h1: Don't request more room on partial trailers
 2276     - BUILD: http-client: Avoid dead code when compiled without SSL support
 2277     - BUG/MINOR: mux-quic: prevent a crash in session_free on mux.destroy
 2278     - BUG/MINOR: quic-sock: do not double free session on conn init failure
 2279     - BUG/MINOR: quic: fix return value for error in start
 2280     - MINOR: quic: emit CONNECTION_CLOSE on app init error
 2281     - BUILD: sched: workaround crazy and dangerous warning in Clang 14
 2282     - BUILD: compiler: use a more portable set of asm(".weak") statements
 2283     - BUG/MEDIUM: stream: do not abort connection setup too early
 2284     - CLEANUP: extcheck: do not needlessly preset the server's address/port
 2285     - MINOR: extcheck: fill in the server's UNIX socket address when known
 2286     - BUG/MEDIUM: connection: Don't crush context pointer location if it is a CS
 2287     - BUG/MEDIUM: quic: properly clean frames on stream free
 2288     - BUG/MEDIUM: fcgi-app: Use http_msg flags to know if C-L header can be added
 2289     - BUG/MEDIUM: compression: Don't forget to update htx_sl and http_msg flags
 2290     - MINOR: tcp_sample: clarifying samples support per os, for further expansion.
 2291     - MINOR: tcp_sample: extend support for get_tcp_info to macOs.
 2292     - SCRIPTS: announce-release: update the doc's URL
 2293     - DOC: lua: update a few doc URLs
 2294     - SCRIPTS: announce-release: add shortened links to pending issues
 2296 2022/04/09 : 2.6-dev5
 2297     - DOC: reflect H2 timeout changes
 2298     - BUG/MEDIUM: mux-fcgi: Properly handle return value of headers/trailers parsing
 2299     - BUG/MEDIUM: mux-h1: Properly detect full buffer cases during message parsing
 2300     - BUG/MINOR: log: Initialize the list element when allocating a new log server
 2301     - BUG/MINOR: samples: add missing context names for sample fetch functions
 2302     - MINOR: management: add some basic keyword dump infrastructure
 2303     - MINOR: config: add a function to dump all known config keywords
 2304     - MINOR: filters: extend flt_dump_kws() to dump to stdout
 2305     - MINOR: services: extend list_services() to dump to stdout
 2306     - MINOR: cli: add a new keyword dump function
 2307     - MINOR: acl: add a function to dump the list of known ACL keywords
 2308     - MINOR: samples: add a function to list register sample fetch keywords
 2309     - MINOR: sample: list registered sample converter functions
 2310     - MINOR: tools: add strordered() to check whether strings are ordered
 2311     - MINOR: action: add a function to dump the list of actions for a ruleset
 2312     - MINOR: config: alphanumerically sort config keywords output
 2313     - MINOR: sample: alphanumerically sort sample & conv keyword dumps
 2314     - MINOR: acl: alphanumerically sort the ACL dump
 2315     - MINOR: cli: alphanumerically sort the dump of supported commands
 2316     - MINOR: filters: alphabetically sort the list of filter names
 2317     - MINOR: services: alphabetically sort service names
 2318     - MEDIUM: httpclient/lua: be stricter with httpclient parameters
 2319     - MINOR: ssl: split the cert commit io handler
 2320     - MINOR: ssl: move the cert_exts and the CERT_TYPE enum
 2321     - MINOR: ssl: simplify the certificate extensions array
 2322     - MINOR: ssl: export ckch_inst_rebuild()
 2323     - MINOR: ssl: add "crt" in the cert_exts array
 2324     - MINOR: ssl/lua: CertCache.set() allows to update an SSL certificate file
 2325     - BUILD: ssl/lua: CacheCert needs OpenSSL
 2326     - DOC: lua: CertCache class documentation
 2327     - BUG/MEDIUM: quic: do not use qcs from quic_stream on ACK parsing
 2328     - MINOR: mux-quic: return qcs instance from qcc_get_qcs
 2329     - MINOR: mux-quic: reorganize qcs free
 2330     - MINOR: mux-quic: define release app-ops
 2331     - BUG/MINOR: h3: release resources on close
 2332     - BUG/MINOR: mux-quic: ensure to free all qcs on MUX release
 2333     - CLEANUP: quic: complete comment on qcs_try_to_consume
 2334     - MINOR: quic: implement stream descriptor for transport layer
 2335     - MEDIUM: quic: move transport fields from qcs to qc_conn_stream
 2336     - MEDIUM: mux-quic: remove qcs tree node
 2337     - BUG/MINOR: cli/stream: fix "shutdown session" to iterate over all threads
 2338     - DOC: management: add missing dot in 9.4.1
 2339     - BUG/MAJOR: mux_pt: always report the connection error to the conn_stream
 2340     - DOC: remove double blanks in configuration.txt
 2341     - CI: github actions: update OpenSSL to 3.0.2
 2342     - BUG/MEDIUM: quic: Possible crash in ha_quic_set_encryption_secrets()
 2343     - CLEANUP: quic: Remove all atomic operations on quic_conn struct
 2344     - CLEANUP: quic: Remove all atomic operations on packet number spaces
 2345     - MEDIUM: quic: Send ACK frames asap
 2346     - BUG/MINOR: quic: Missing probing packets when coalescing
 2347     - BUG/MINOR: quic: Discard Initial packet number space only one time
 2348     - MINOR: quic: Do not display any timer value from process_timer()
 2349     - BUG/MINOR: quic: Do not probe from an already probing packet number space
 2350     - BUG/MINOR: quic: Non duplicated frames upon fast retransmission
 2351     - BUG/MINOR: quic: Too much prepared retransmissions due to anti-amplification
 2352     - MINOR: quic: Useless call to SSL_CTX_set_default_verify_paths()
 2353     - MINOR: quic: Add traces about list of frames
 2354     - BUG/MINOR: h3: Missing wait event struct field initialization
 2355     - BUG/MINOR: quic: QUIC TLS secrets memory leak
 2356     - BUG/MINOR: quic: Missing ACK range deallocations
 2357     - BUG/MINOR: quic: Missing TX packet deallocations
 2358     - CLEANUP: hpack: be careful about integer promotion from uint8_t
 2359     - OPTIM: hpack: read 32 bits at once when possible.
 2360     - MEDIUM: ssl: allow loading of a directory with the ca-file directive
 2361     - BUG/MINOR: ssl: continue upon error when opening a directory w/ ca-file
 2362     - MINOR: ssl: ca-file @system-ca loads the system trusted CA
 2363     - DOC: configuration: add the ca-file changes
 2364     - MINOR: sample: converter: Add add_item convertor
 2365     - BUG/MINOR: ssl: handle X509_get_default_cert_dir() returning NULL
 2366     - BUG/MINOR: ssl/cli: Remove empty lines from CLI output
 2367     - MINOR: httpclient: enable request buffering
 2368     - MEDIUM: httpclient: enable l7-retry
 2369     - BUG/MINOR: httpclient: end callback in applet release
 2370     - MINOR: quic: Add draining connection state.
 2371     - MINOR: quic: Add closing connection state
 2372     - BUG/MEDIUM: quic: ensure quic-conn survives to the MUX
 2373     - CLEANUP: quic: use static qualifer on quic_close
 2374     - CLEANUP: mux-quic: remove unused QC_CF_CC_RECV
 2375     - BUG/MINOR: fix memleak on quic-conn streams cleaning
 2376     - MINOR: mux-quic: factorize conn-stream attach
 2377     - MINOR: mux-quic: adjust timeout to accelerate closing
 2378     - MINOR: mux-quic: define is_active app-ops
 2379     - MINOR: mux-quic: centralize send operations in qc_send
 2380     - MEDIUM: mux-quic: report CO_FL_ERROR on send
 2381     - MEDIUM: mux-quic: report errors on conn-streams
 2382     - MEDIUM: quic: report closing state for the MUX
 2383     - BUG/MINOR: fcgi-app: Don't add C-L header on response to HEAD requests
 2384     - BUG/MEDIUM: stats: Be sure to never set EOM flag on an empty HTX message
 2385     - BUG/MEDIUM: hlua: Don't set EOM flag on an empty HTX message in HTTP applet
 2386     - BUG/MEDIUM: promex: Be sure to never set EOM flag on an empty HTX message
 2387     - BUG/MEDIUM: mux-h1: Set outgoing message to DONE when payload length is reached
 2388     - BUG/MINOR: http_client: Don't add input data on an empty request buffer
 2389     - BUG/MEDIUM: http-conv: Fix url_enc() to not crush const samples
 2390     - BUG/MEDIUM: http-act: Don't replace URI if path is not found or invalid
 2391     - CLEANUP: mux-quic: remove uneeded TODO in qc_detach
 2392     - BUG/MEDIUM: mux-quic: properly release conn-stream on detach
 2393     - BUG/MINOR: quic: set the source not the destination address on accept()
 2394     - BUG/MEDIUM: quic: Possible crash from quic_free_arngs()
 2395     - MINOR: quic_tls: Add reusable cipher contexts to QUIC TLS contexts
 2396     - MINOR: quic_tls: Stop hardcoding cipher IV lengths
 2397     - CLEANUP: quic: Do not set any cipher/group from ssl_quic_initial_ctx()
 2398     - MINOR: quic: Add short packet key phase bit values to traces
 2399     - MINOR: quic_tls: Make key update use of reusable cipher contexts
 2400     - BUG/MINOR: opentracing: setting the return value in function flt_ot_var_set()
 2401     - BUG/BUILD: opentracing: fixed OT_DEFINE variable setting
 2402     - EXAMPLES: opentracing: refined shell scripts for testing filter performance
 2403     - DOC: opentracing: corrected comments in function descriptions
 2404     - CLEANUP: opentracing: removed unused function flt_ot_var_unset()
 2405     - CLEANUP: opentracing: removed unused function flt_ot_var_get()
 2406     - Revert "MINOR: opentracing: change the scope of the variable 'ot.uuid' from 'sess' to 'txn'"
 2407     - MINOR: opentracing: only takes the variables lock on shared entries
 2408     - CLEANUP: opentracing: added flt_ot_smp_init() function
 2409     - CLEANUP: opentracing: added variable to store variable length
 2410     - MINOR: opentracing: improved normalization of context variable names
 2411     - DEBUG: opentracing: show return values of all functions in the debug output
 2412     - CLEANUP: opentracing: added FLT_OT_PARSE_INVALID_enum enum
 2413     - DEBUG: opentracing: display the contents of the err variable after setting
 2414     - MAJOR: opentracing: reenable usage of vars to transmit opentracing context
 2415     - Revert "BUILD: opentracing: display warning in case of using OT_USE_VARS at compile time"
 2416     - MEDIUM: global: Add a "close-spread-time" option to spread soft-stop on time window
 2418 2022/03/26 : 2.6-dev4
 2419     - BUG/MEDIUM: httpclient: don't consume data before it was analyzed
 2420     - CLEANUP: htx: remove unused co_htx_remove_blk()
 2421     - BUG/MINOR: httpclient: consume partly the blocks when necessary
 2422     - BUG/MINOR: httpclient: remove the UNUSED block when parsing headers
 2423     - BUG/MEDIUM: httpclient: must manipulate head, not first
 2424     - REGTESTS: fix the race conditions in be2hex.vtc
 2425     - BUG/MEDIUM: quic: Blocked STREAM when retransmitted
 2426     - BUG/MAJOR: quic: Possible crash with full congestion control window
 2427     - BUG/MINOR: httpclient/lua: stuck when closing without data
 2428     - BUG/MEDIUM: applet: Don't call .release callback function twice
 2429     - BUG/MEDIUM: cli/debug: Properly get the stream-int in all debug I/O handlers
 2430     - BUG/MEDIUM: sink: Properly get the stream-int in appctx callback functions
 2431     - DEV: udp: switch parser to getopt() instead of positional arguments
 2432     - DEV: udp: add support for random packet corruption
 2433     - MINOR: server: export server_parse_sni_expr() function
 2434     - BUG/MINOR: httpclient: send the SNI using the host header
 2435     - BUILD: httpclient: fix build without SSL
 2436     - BUG/MINOR: server/ssl: free the SNI sample expression
 2437     - BUG/MINOR: logs: fix logsrv leaks on clean exit
 2438     - MINOR: actions: add new function free_act_rule() to free a single rule
 2439     - BUG/MINOR: tcp-rules: completely free incorrect TCP rules on error
 2440     - BUG/MINOR: http-rules: completely free incorrect TCP rules on error
 2441     - BUG/MINOR: httpclient: only check co_data() instead of HTTP_MSG_DATA
 2442     - BUG/MINOR: httpclient: process the response when received before the end of the request
 2443     - BUG/MINOR: httpclient: CF_SHUTW_NOW should be tested with channel_is_empty()
 2444     - CI: github actions: switch to LibreSSL-3.5.1
 2445     - BUG/MEDIUM: mux-h1: only turn CO_FL_ERROR to CS_FL_ERROR with empty ibuf
 2446     - BUG/MEDIUM: stream-int: do not rely on the connection error once established
 2447     - BUG/MEDIUM: trace: avoid race condition when retrieving session from conn->owner
 2448     - MEDIUM: mux-h2: slightly relax timeout management rules
 2449     - BUG/MEDIUM: mux-h2: make use of http-request and keep-alive timeouts
 2450     - BUG/MINOR: rules: Initialize the list element when allocating a new rule
 2451     - BUG/MINOR: http-rules: Don't free new rule on allocation failure
 2452     - DEV: coccinelle: Fix incorrect replacement in ist.cocci
 2453     - CLEANUP: Reapply ist.cocci with `--include-headers-for-types --recursive-includes`
 2454     - DEV: coccinelle: Add a new pattern to ist.cocci
 2455     - CLEANUP: Reapply ist.cocci
 2456     - REGTESTS: Do not use REQUIRE_VERSION for HAProxy 2.5+
 2457     - MINOR: quic: Code factorization (TX buffer reuse)
 2458     - CLEANUP: quic: "largest_acked_pn" pktns struc member moving
 2459     - MEDIUM: quic: Limit the number of ACK ranges
 2460     - MEDIUM: quic: Rework of the TX packets memory handling
 2461     - BUG/MINOR: quic: Possible crash in parse_retry_token()
 2462     - BUG/MINOR: quic: Possible leak in quic_build_post_handshake_frames()
 2463     - BUG/MINOR: quic: Unsent frame because of qc_build_frms()
 2464     - BUG/MINOR: mux-quic: Access to empty frame list from qc_send_frames()
 2465     - BUG/MINOR: mux-quic: Missing I/O handler events initialization
 2466     - BUG/MINOR: quic: Missing TX packet initializations
 2467     - BUG/MINOR: quic: 1RTT packets ignored after mux was released
 2468     - BUG/MINOR: quic: Incorrect peer address validation
 2469     - BUG/MINOR: quic: Non initialized variable in quic_build_post_handshake_frames()
 2470     - BUG/MINOR: quic: Wrong TX packet related counters handling
 2471     - MEDIUM: mqtt: support mqtt_is_valid and mqtt_field_value converters for MQTTv3.1
 2472     - DOC: config: Explictly add supported MQTT versions
 2473     - MINOR: quic: Add traces about stream TX buffer consumption
 2474     - MINOR: quic: Add traces in qc_set_timer() (scheduling)
 2475     - CLEANUP: mux-quic: change comment style to not mess with git conflict
 2476     - CLEANUP: mux-quic: adjust comment for coding-style
 2477     - MINOR: mux-quic: complete trace when stream is not found
 2478     - MINOR: mux-quic: add comments for send functions
 2479     - MINOR: mux-quic: use shorter name for flow-control fields
 2480     - MEDIUM: mux-quic: respect peer bidirectional stream data limit
 2481     - MEDIUM: mux-quic: respect peer connection data limit
 2482     - MINOR: mux-quic: support MAX_STREAM_DATA frame parsing
 2483     - MINOR: mux-quic: support MAX_DATA frame parsing
 2484     - BUILD: stream-int: avoid a build warning when DEBUG is empty
 2485     - BUG/MINOR: quic: Wrong buffer length passed to generate_retry_token()
 2486     - BUG/MINOR: tools: fix url2sa return value with IPv4
 2487     - MINOR: mux-quic: convert fin on push-frame as boolean
 2488     - BUILD: quic: add missing includes
 2489     - REORG: quic: use a dedicated quic_loss.c
 2490     - MINOR: mux-quic: declare the qmux trace module
 2491     - MINOR: mux-quic: replace printfs by traces
 2492     - MINOR: mux-quic: add trace event for frame sending
 2493     - MINOR: mux-quic: add trace event for qcs_push_frame
 2494     - MINOR: mux-quic: activate qmux traces on stdout via macro
 2495     - BUILD: qpack: fix unused value when not using DEBUG_HPACK
 2496     - CLEANUP: qpack: suppress by default stdout traces
 2497     - CLEANUP: h3: suppress by default stdout traces
 2498     - BUG/MINOR: tools: url2sa reads too far when no port nor path
 2500 2022/03/11 : 2.6-dev3
 2501     - DEBUG: rename WARN_ON_ONCE() to CHECK_IF()
 2502     - DEBUG: improve BUG_ON output message accuracy
 2503     - DEBUG: implement 4 levels of choices between warn and crash.
 2504     - DEBUG: add two new macros to enable debugging in hot paths
 2505     - DEBUG: buf: replace some sensitive BUG_ON() with BUG_ON_HOT()
 2506     - DEBUG: buf: add BUG_ON_HOT() to most buffer management functions
 2507     - MINOR: channel: don't use co_set_data() to decrement output
 2508     - DEBUG: channel: add consistency checks using BUG_ON_HOT() in some key functions
 2509     - MINOR: conn-stream: Improve API to have safe/unsafe accessors
 2510     - MEDIUM: tree-wide: Use unsafe conn-stream API when it is relevant
 2511     - CLEANUP: stream-int: Make si_cs_send() function static
 2512     - REORG: stream-int: Uninline si_sync_recv() and make si_cs_recv() private
 2513     - BUG/MEDIUM: mux-fcgi: Don't rely on SI src/dst addresses for FCGI health-checks
 2514     - BUG/MEDIUM: htx: Fix a possible null derefs in htx_xfer_blks()
 2515     - REGTESTS: fix the race conditions in normalize_uri.vtc
 2516     - DEBUG: stream-int: Fix BUG_ON used to test appctx in si_applet_ops callbacks
 2517     - BUILD: debug: fix build warning on older compilers around DEBUG_STRICT_ACTION
 2518     - CLEANUP: connection: Indicate unreachability to the compiler in conn_recv_proxy
 2519     - MINOR: connection: Transform safety check in PROXYv2 parsing into BUG_ON()
 2520     - DOC: install: it's DEBUG_CFLAGS, not DEBUG, which is set to -g
 2521     - DOC: install: describe the DEP variable
 2522     - DOC: install: describe how to choose options used in the DEBUG variable
 2523     - MINOR: queue: Replace if() + abort() with BUG_ON()
 2524     - CLEANUP: adjust indentation in bidir STREAM handling function
 2525     - MINOR: quic: simplify copy of STREAM frames to RX buffer
 2526     - MINOR: quic: handle partially received buffered stream frame
 2527     - MINOR: mux-quic: define flag for last received frame
 2528     - BUG/MINOR: quic: support FIN on Rx-buffered STREAM frames
 2529     - MEDIUM: quic: rearchitecture Rx path for bidirectional STREAM frames
 2530     - REGTESTS: fix the race conditions in secure_memcmp.vtc
 2531     - CLEANUP: stream: Remove useless tests on conn-stream in stream_dump()
 2532     - BUILD: ssl: another build warning on LIBRESSL_VERSION_NUMBER
 2533     - MINOR: quic: Ensure PTO timer is not set in the past
 2534     - MINOR: quic: Post handshake I/O callback switching
 2535     - MINOR: quic: Drop the packets of discarded packet number spaces
 2536     - CLEANUP: quic: Useless tests in qc_try_rm_hp()
 2537     - CLEANUP: quic: Indentation fix in qc_prep_pkts()
 2538     - MINOR: quic: Assemble QUIC TLS flags at the same level
 2539     - BUILD: conn_stream: avoid null-deref warnings on gcc 6
 2540     - BUILD: connection: do not declare register_mux_proto() inline
 2541     - BUILD: http_rules: do not declare http_*_keywords_registre() inline
 2542     - BUILD: trace: do not declare trace_registre_source() inline
 2543     - BUILD: tcpcheck: do not declare tcp_check_keywords_register() inline
 2544     - DEBUG: reduce the footprint of BUG_ON() calls
 2545     - BUG/MEDIUM: httpclient/lua: infinite appctx loop with POST
 2546     - BUG/MINOR: pool: always align pool_heads to 64 bytes
 2547     - DEV: udp: add a tiny UDP proxy for testing
 2548     - DEV: udp: implement pseudo-random reordering/loss
 2549     - DEV: udp: add an optional argument to set the prng seed
 2550     - BUG/MINOR: quic: fix segfault on CC if mux uninitialized
 2551     - BUG/MEDIUM: pools: fix ha_free() on area in the process of being freed
 2552     - CLEANUP: tree-wide: remove a few rare non-ASCII chars
 2553     - CI: coverity: simplify debugging options
 2554     - CLEANUP: quic: complete ABORT_NOW with a TODO comment
 2555     - MINOR: quic: qc_prep_app_pkts() implementation
 2556     - MINOR: quic: Send short packet from a frame list
 2557     - MINOR: quic: Make qc_build_frms() build ack-eliciting frames from a list
 2558     - MINOR: quic: Export qc_send_app_pkts()
 2559     - MINOR: mux-quic: refactor transport parameters init
 2560     - MINOR: mux-quic: complete functions to detect stream type
 2561     - MINOR: mux-quic: define new unions for flow-control fields
 2562     - MEDIUM: mux-quic: use direct send transport API for STREAMs
 2563     - MINOR: mux-quic: retry send opportunistically for remaining frames
 2564     - MEDIUM: mux-quic: implement MAX_STREAMS emission for bidir streams
 2565     - BUILD: fix kFreeBSD build.
 2566     - MINOR: quic: Retry on qc_build_pkt() failures
 2567     - BUG/MINOR: quic: Missing recovery start timer reset
 2568     - CLEANUP: quic: Remove QUIC path manipulations out of the congestion controller
 2569     - MINOR: quic: Add a "slow start" callback to congestion controller
 2570     - MINOR: quic: Persistent congestion detection outside of controllers
 2571     - CLEANUP: quic: Remove useless definitions from quic_cc_event struct
 2572     - BUG/MINOR: quic: Confusion betwen "in_flight" and "prep_in_flight" in quic_path_prep_data()
 2573     - MINOR: quic: More precise window update calculation
 2574     - CLEANUP: quic: Remove window redundant variable from NewReno algorithm state struct
 2575     - MINOR: quic: Add quic_max_int_by_size() function
 2576     - BUG/MAJOR: quic: Wrong quic_max_available_room() returned value
 2577     - MINOR: pools: add a new global option "no-memory-trimming"
 2578     - BUG/MINOR: add missing modes in proxy_mode_str()
 2579     - BUG/MINOR: cli: shows correct mode in "show sess"
 2580     - BUG/MEDIUM: quic: do not drop packet on duplicate stream/decoding error
 2581     - MINOR: stats: Add dark mode support for socket rows
 2582     - BUILD: fix recent build breakage of freebsd caused by kFreeBSD build fix
 2583     - BUG/MINOR: httpclient: Set conn-stream/channel EOI flags at the end of request
 2584     - BUG/MINOR: hlua: Set conn-stream/channel EOI flags at the end of request
 2585     - BUG/MINOR: stats: Set conn-stream/channel EOI flags at the end of request
 2586     - BUG/MINOR: cache: Set conn-stream/channel EOI flags at the end of request
 2587     - BUG/MINOR: promex: Set conn-stream/channel EOI flags at the end of request
 2588     - BUG/MEDIUM: stream: Use the front analyzers for new listener-less streams
 2589     - DEBUG: cache: Update underlying buffer when loading HTX message in cache applet
 2590     - BUG/MEDIUM: mcli: Properly handle errors and timeouts during reponse processing
 2591     - DEBUG: stream: Add the missing descriptions for stream trace events
 2592     - DEBUG: stream: Fix stream trace message to print response buffer state
 2593     - MINOR: proxy: Store monitor_uri as a `struct ist`
 2594     - MINOR: proxy: Store fwdfor_hdr_name as a `struct ist`
 2595     - MINOR: proxy: Store orgto_hdr_name as a `struct ist`
 2596     - MEDIUM: proxy: Store server_id_hdr_name as a `struct ist`
 2597     - CLEANUP: fcgi: Replace memcpy() on ist by istcat()
 2598     - CLEANUP: fcgi: Use `istadv()` in `fcgi_strm_send_params`
 2599     - BUG/MAJOR: mux-pt: Always destroy the backend connection on detach
 2600     - DOC: sample fetch methods: move distcc_* to the right locations
 2601     - MINOR: rules: record the last http/tcp rule that gave a final verdict
 2602     - MINOR: stream: add "last_rule_file" and "last_rule_line" samples
 2603     - BUG/MINOR: session: fix theoretical risk of memleak in session_accept_fd()
 2604     - MINOR: quic: Add max_idle_timeout advertisement handling
 2605     - MEDIUM: quic: Remove the QUIC connection reference counter
 2606     - BUG/MINOR: quic: ACK_REQUIRED and ACK_RECEIVED flag collision
 2607     - BUG/MINOR: quic: Missing check when setting the anti-amplification limit as reached
 2608     - MINOR: quic: Add a function to compute the current PTO
 2609     - MEDIUM: quic: Implement the idle timeout feature
 2610     - BUG/MEDIUM: quic: qc_prep_app_pkts() retries on qc_build_pkt() failures
 2611     - CLEANUP: quic: Comments fix for qc_prep_(app)pkts() functions
 2612     - MINOR: mux-quic: prevent push frame for unidir streams
 2613     - MINOR: mux-quic: improve opportunistic retry sending for STREAM frames
 2614     - MINOR: quic: implement sending confirmation
 2615     - MEDIUM: mux-quic: improve bidir STREAM frames sending
 2616     - MEDIUM: check: do not auto configure SSL/PROXY for dynamic servers
 2617     - REGTESTS: server: test SSL/PROXY with checks for dynamic servers
 2618     - MEDIUM: server: remove experimental-mode for dynamic servers
 2619     - BUG/MINOR: buffer: fix debugging condition in b_peek_varint()
 2621 2022/02/25 : 2.6-dev2
 2622     - DOC: management: rework the Master CLI section
 2623     - DOC: management: add expert and experimental mode in 9.4.1
 2624     - CLEANUP: cleanup a commentary in pcli_parse_request()
 2625     - BUG/MINOR: mworker/cli: don't display help on master applet
 2626     - MINOR: mworker/cli: mcli-debug-mode enables every command
 2627     - MINOR: mworker/cli: add flags in the prompt
 2628     - BUG/MINOR: httpclient: Revisit HC request and response buffers allocation
 2629     - BUG/MEDIUM: httpclient: Xfer the request when the stream is created
 2630     - MINOR: httpclient: Don't limit data transfer to 1024 bytes
 2631     - BUILD: ssl: adjust guard for X509_get_X509_PUBKEY(x)
 2632     - REGTESTS: ssl: skip show_ssl_ocspresponse.vtc when BoringSSL is used
 2633     - MINOR: quic: Do not modify a marked as consumed datagram
 2634     - MINOR: quic: Wrong datagram buffer passed to quic_lstnr_dgram_dispatch()
 2635     - MINOR: quic: Remove a useless test in quic_get_dgram_dcid()
 2636     - BUG/MINOR: ssl: Remove empty lines from "show ssl ocsp-response <id>" output
 2637     - CLEANUP: ssl: Remove unused ssl_sock_create_cert function
 2638     - MINOR: ssl: Use high level OpenSSL APIs in sha2 converter
 2639     - MINOR: ssl: Remove EC_KEY related calls when preparing SSL context
 2640     - REGTESTS: ssl: Add test for "curves" and "ecdhe" SSL options
 2641     - MINOR: ssl: Remove EC_KEY related calls when creating a certificate
 2642     - REGTESTS: ssl: Add test for "generate-certificates" SSL option
 2643     - MINOR: ssl: Remove call to SSL_CTX_set_tlsext_ticket_key_cb with OpenSSLv3
 2644     - MINOR: ssl: Remove call to HMAC_Init_ex with OpenSSLv3
 2645     - MINOR: h3: hardcode the stream id of control stream
 2646     - MINOR: mux-quic: remove quic_transport_params_update
 2647     - MINOR: quic: rename local tid variable
 2648     - MINOR: quic: remove unused xprt rcv_buf operation
 2649     - MINOR: quic: take out xprt snd_buf operation
 2650     - CI: enable QUIC for Coverity scan
 2651     - BUG/MINOR: mworker: does not erase the pidfile upon reload
 2652     - MINOR: ssl: Remove call to ERR_func_error_string with OpenSSLv3
 2653     - MINOR: ssl: Remove call to ERR_load_SSL_strings with OpenSSLv3
 2654     - REGTESTS: ssl: Add tests for DH related options
 2655     - MINOR: ssl: Create HASSL_DH wrapper structure
 2656     - MINOR: ssl: Add ssl_sock_get_dh_from_bio helper function
 2657     - MINOR: ssl: Factorize ssl_get_tmp_dh and append a cbk to its name
 2658     - MINOR: ssl: Add ssl_sock_set_tmp_dh helper function
 2659     - MINOR: ssl: Add ssl_sock_set_tmp_dh_from_pkey helper function
 2660     - MINOR: ssl: Add ssl_new_dh_fromdata helper function
 2661     - MINOR: ssl: Build local DH of right size when needed
 2662     - MINOR: ssl: Set default dh size to 2048
 2663     - MEDIUM: ssl: Replace all DH objects by EVP_PKEY on OpenSSLv3 (via HASSL_DH type)
 2664     - MINOR: ssl: Remove calls to SSL_CTX_set_tmp_dh_callback on OpenSSLv3
 2665     - MINOR: quic: Remove an RX buffer useless lock
 2666     - MINOR: quic: Variable used before being checked in ha_quic_add_handshake_data()
 2667     - MINOR: quic: EINTR error ignored
 2668     - MINOR: quic: Potential overflow expression in qc_parse_frm()
 2669     - MINOR: quic: Possible overflow in qpack_get_varint()
 2670     - CLEANUP: h3: Unreachable target in h3_uqs_init()
 2671     - MINOR: quic: Possible memleak in qc_new_conn()
 2672     - MINOR: quic: Useless statement in quic_crypto_data_cpy()
 2673     - BUG/MEDIUM: pools: ensure items are always large enough for the pool_cache_item
 2674     - BUG/MINOR: pools: always flush pools about to be destroyed
 2675     - CLEANUP: pools: don't needlessly set a call mark during refilling of caches
 2676     - DEBUG: pools: add extra sanity checks when picking objects from a local cache
 2677     - DEBUG: pools: let's add reverse mapping from cache heads to thread and pool
 2678     - DEBUG: pools: replace the link pointer with the caller's address on pool_free()
 2679     - BUG/MAJOR: sched: prevent rare concurrent wakeup of multi-threaded tasks
 2680     - MINOR: quic: use a global dghlrs for each thread
 2681     - BUG/MEDIUM: quic: fix crash on CC if mux not present
 2682     - MINOR: qpack: fix typo in trace
 2683     - BUG/MINOR: quic: fix FIN stream signaling
 2684     - BUG/MINOR: h3: fix the header length for QPACK decoding
 2685     - MINOR: h3: remove transfer-encoding header
 2686     - MINOR: h3: add documentation on h3_decode_qcs
 2687     - MINOR: h3: set properly HTX EOM/BODYLESS on HEADERS parsing
 2688     - MINOR: mux-quic: implement rcv_buf
 2689     - MINOR: mux-quic: set EOS on rcv_buf
 2690     - MINOR: h3: set CS_FL_NOT_FIRST
 2691     - MINOR: h3: report frames bigger than rx buffer
 2692     - MINOR: h3: extract HEADERS parsing in a dedicated function
 2693     - MINOR: h3: implement DATA parsing
 2694     - MINOR: quic: Wrong smoothed rtt initialization
 2695     - MINOR: quic: Wrong loss delay computation
 2696     - MINOR: quic: Code never reached in qc_ssl_sess_init()
 2697     - MINOR: quic: ha_quic_set_encryption_secrets without server specific code
 2698     - MINOR: quic: Avoid warning about NULL pointer dereferences
 2699     - MINOR: quic: Useless test in quic_lstnr_dghdlr()
 2700     - MINOR: quic: Non checked returned value for cs_new() in hq_interop_decode_qcs()
 2701     - MINOR: h3: Dead code in h3_uqs_init()
 2702     - MINOR: quic: Non checked returned value for cs_new() in h3_decode_qcs()
 2703     - MINOR: quic: Possible frame parsers array overrun
 2704     - MINOR: quic: Do not retransmit too much packets.
 2705     - MINOR: quic: Move quic_rxbuf_pool pool out of xprt part
 2706     - MINOR: h3: report error on HEADERS/DATA parsing
 2707     - BUG/MINOR: jwt: Double free in deinit function
 2708     - BUG/MINOR: jwt: Missing pkey free during cleanup
 2709     - BUG/MINOR: jwt: Memory leak if same key is used in multiple jwt_verify calls
 2710     - BUG/MINOR: httpclient/cli: display junk characters in vsn
 2711     - MINOR: h3: remove unused return value on decode_qcs
 2712     - BUG/MAJOR: http/htx: prevent unbounded loop in http_manage_server_side_cookies
 2713     - BUG/MAJOR: spoe: properly detach all agents when releasing the applet
 2714     - REGTESTS: server: close an occasional race on dynamic_server_ssl.vtc
 2715     - REGTESTS: peers: leave a bit more time to peers to synchronize
 2716     - BUG/MEDIUM: h2/hpack: fix emission of HPACK DTSU after settings change
 2717     - BUG/MINOR: mux-h2: update the session's idle delay before creating the stream
 2718     - BUG/MINOR: httpclient: reinit flags in httpclient_start()
 2719     - BUG/MINOR: mailers: negotiate SMTP, not ESMTP
 2720     - MINOR: httpclient: sets an alternative destination
 2721     - MINOR: httpclient/lua: add 'dst' optionnal field
 2722     - BUG/MINOR: ssl: Add missing return value check in ssl_ocsp_response_print
 2723     - BUG/MINOR: ssl: Fix leak in "show ssl ocsp-response" CLI command
 2724     - BUG/MINOR: ssl: Missing return value check in ssl_ocsp_response_print
 2725     - CLEANUP: httpclient/cli: fix indentation alignment of the help message
 2726     - BUG/MINOR: tools: url2sa reads ipv4 too far
 2727     - BUG/MEDIUM: httpclient: limit transfers to the maximum available room
 2728     - DEBUG: buffer: check in __b_put_blk() whether the buffer room is respected
 2729     - MINOR: mux-quic: fix a possible null dereference in qc_timeout_task
 2730     - BUG/MEDIUM: htx: Be sure to have a buffer to perform a raw copy of a message
 2731     - BUG/MEDIUM: mux-h1: Don't wake h1s if mux is blocked on lack of output buffer
 2732     - BUG/MAJOR: mux-h2: Be sure to always report HTX parsing error to the app layer
 2733     - DEBUG: stream-int: Check CS_FL_WANT_ROOM is not set with an empty input buffer
 2734     - MINOR: quic: do not modify offset node if quic_rx_strm_frm in tree
 2735     - MINOR: h3: fix compiler warning variable set but not used
 2736     - MINOR: mux-quic: fix uninitialized return on qc_send
 2737     - MINOR: quic: fix handling of out-of-order received STREAM frames
 2738     - MINOR: pools: mark most static pool configuration variables as read-mostly
 2739     - CLEANUP: pools: remove the now unused pool_is_crowded()
 2740     - REGTESTS: fix the race conditions in 40be_2srv_odd_health_checks
 2741     - BUG/MEDIUM: stream: Abort processing if response buffer allocation fails
 2742     - MINOR: httpclient/lua: ability to set a server timeout
 2743     - BUG/MINOR: httpclient/lua: missing pop for new timeout parameter
 2744     - DOC: httpclient/lua: fix the type of the dst parameter
 2745     - CLEANUP: httpclient: initialize the client in stage INIT not REGISTER
 2746     - CLEANUP: muxes: do not use a dynamic trash in list_mux_protos()
 2747     - CLEANUP: vars: move the per-process variables initialization to vars.c
 2748     - CLEANUP: init: remove the ifdef on HAPROXY_MEMMAX
 2749     - MINOR: pools: disable redundant poisonning on pool_free()
 2750     - MINOR: pools: introduce a new pool_debugging global variable
 2751     - MINOR: pools: switch the fail-alloc test to runtime only
 2752     - MINOR: pools: switch DEBUG_DONT_SHARE_POOLS to runtime
 2753     - MINOR: pools: add a new debugging flag POOL_DBG_COLD_FIRST
 2754     - MINOR: pools: add a new debugging flag POOL_DBG_INTEGRITY
 2755     - MINOR: pools: make the global pools a runtime option.
 2756     - MEDIUM: pools: replace CONFIG_HAP_POOLS with a runtime "NO_CACHE" flag.
 2757     - MINOR: pools: store the allocated size for each pool
 2758     - MINOR: pools: get rid of POOL_EXTRA
 2759     - MINOR: pools: replace DEBUG_POOL_TRACING with runtime POOL_DBG_CALLER
 2760     - MINOR: pools: replace DEBUG_MEMORY_POOLS with runtime POOL_DBG_TAG
 2761     - MINOR: pools: add a debugging flag for memory poisonning option
 2762     - MEDIUM: initcall: move STG_REGISTER earlier
 2763     - MEDIUM: init: split the early initialization in its own function
 2764     - MINOR: init: extract args parsing to their own function
 2765     - MEDIUM: init: handle arguments earlier
 2766     - MINOR: pools: delegate parsing of command line option -dM to a new function
 2767     - MINOR: pools: support setting debugging options using -dM
 2768     - BUILD: makefile: enable both DEBUG_STRICT and DEBUG_MEMORY_POOLS by default
 2769     - CI: github: enable pool debugging by default
 2770     - DOC: Fix usage/examples of deprecated ACLs
 2771     - DOC: internal: update the pools API to mention boot-time settings
 2772     - DOC: design: add design thoughts for later simplification of the pools
 2773     - DOC: design: commit the temporary design notes on thread groups
 2774     - MINOR: stream-int: Handle appctx case first when releasing the endpoint
 2775     - MINOR: connection: Be prepared to handle conn-stream with no connection
 2776     - MINOR: stream: Handle appctx case first when creating a new stream
 2777     - MINOR: connection: Add a function to detach a conn-stream from the connection
 2778     - MINOR: stream-int: Add function to reset a SI endpoint
 2779     - MINOR: stream-int: Add function to attach a connection to a SI
 2780     - MINOR: stream-int: Be able to allocate a CS without connection
 2781     - MEDIUM: stream: No longer release backend conn-stream on connection retry
 2782     - MEDIUM: stream: Allocate backend CS when the stream is created
 2783     - REORG: conn_stream: move conn-stream stuff in dedicated files
 2784     - MEDIUM: conn-stream: No longer access connection field directly
 2785     - MEDIUM: conn-stream: Be prepared to use an appctx as conn-stream endpoint
 2786     - MAJOR: conn_stream/stream-int: move the appctx to the conn-stream
 2787     - MEDIUM: applet: Set the conn-stream as appctx owner instead of the stream-int
 2788     - MEDIUM: conn_stream: Add a pointer to the app object into the conn-stream
 2789     - MINOR: stream: Add pointer to front/back conn-streams into stream struct
 2790     - MINOR: stream: Slightly rework stream_new to separate CS/SI initialization
 2791     - MINOR: stream-int: Always access the stream-int via the conn-stream
 2792     - MINOR: backend: Always access the stream-int via the conn-stream
 2793     - MINOR: stream: Always access the stream-int via the conn-stream
 2794     - MINOR: http-ana: Always access the stream-int via the conn-stream
 2795     - MINOR: cli: Always access the stream-int via the conn-stream
 2796     - MINOR: log: Always access the stream-int via the conn-stream
 2797     - MINOR: frontend: Always access the stream-int via the conn-stream
 2798     - MINOR: proxy: Always access the stream-int via the conn-stream
 2799     - MINOR: peers: Always access the stream-int via the conn-stream
 2800     - MINOR: debug: Always access the stream-int via the conn-stream
 2801     - MINOR: hlua: Always access the stream-int via the conn-stream
 2802     - MINOR: cache: Always access the stream-int via the conn-stream
 2803     - MINOR: dns: Always access the stream-int via the conn-stream
 2804     - MINOR: http-act: Always access the stream-int via the conn-stream
 2805     - MINOR: httpclient: Always access the stream-int via the conn-stream
 2806     - MINOR: tcp-act: Always access the stream-int via the conn-stream
 2807     - MINOR: sink: Always access the stream-int via the conn-stream
 2808     - MINOR: conn-stream: Rename cs_detach() to cs_detach_endp()
 2809     - CLEANUP: conn-stream: Don't export conn-stream pool
 2810     - MAJOR: stream/conn_stream: Move the stream-interface into the conn-stream
 2811     - CLEANUP: stream-int: rename si_reset() to si_init()
 2812     - MINOR: conn-stream: Release a CS when both app and endp are detached
 2813     - MINOR: stream: Don't destroy conn-streams but detach app and endp
 2814     - MAJOR: check: Use a persistent conn-stream for health-checks
 2815     - CLEANUP: conn-stream: Remove cs_destroy()
 2816     - CLEANUP: backend: Don't export connect_server anymore
 2817     - BUG/MINOR: h3/hq_interop: Fix CS and stream creation
 2818     - BUILD: tree-wide: Avoid warnings about undefined entities retrieved from a CS
 2819     - BUG/MINOR: proxy: preset the error message pointer to NULL in parse_new_proxy()
 2820     - BUG/MEDIUM: quic: fix received ACK stream calculation
 2821     - BUILD: stream: fix build warning with older compilers
 2822     - BUG/MINOR: debug: fix get_tainted() to properly read an atomic value
 2823     - DEBUG: move the tainted stuff to bug.h for easier inclusion
 2824     - DEBUG: cleanup back trace generation
 2825     - DEBUG: cleanup BUG_ON() configuration
 2826     - DEBUG: mark ABORT_NOW() as unreachable
 2827     - DBEUG: add a new WARN_ON() macro
 2828     - DEBUG: make the _BUG_ON() macro return the condition
 2829     - DEBUG: add a new WARN_ON_ONCE() macro
 2830     - DEBUG: report BUG_ON() and WARN_ON() in the tainted flags
 2831     - MINOR: quic: adjust buffer handling for STREAM transmission
 2832     - MINOR: quic: liberate the TX stream buffer after ACK processing
 2833     - MINOR: quic: add a TODO for a memleak frame on ACK consume
 2835 2022/02/01 : 2.6-dev1
 2836     - BUG/MINOR: cache: Fix loop on cache entries in "show cache"
 2837     - BUG/MINOR: httpclient: allow to replace the host header
 2838     - BUG/MINOR: lua: don't expose internal proxies
 2839     - MEDIUM: mworker: seamless reload use the internal sockpairs
 2840     - BUG/MINOR: lua: remove loop initial declarations
 2841     - BUG/MINOR: mworker: does not add the -sf in wait mode
 2842     - BUG/MEDIUM: mworker: FD leak of the eventpoll in wait mode
 2843     - MINOR: quic: do not reject PADDING followed by other frames
 2844     - REORG: quic: add comment on rare thread concurrence during CID alloc
 2845     - CLEANUP: quic: add comments on CID code
 2846     - MEDIUM: quic: handle CIDs to rattach received packets to connection
 2847     - MINOR: qpack: support litteral field line with non-huff name
 2848     - MINOR: quic: activate QUIC traces at compilation
 2849     - MINOR: quic: use more verbose QUIC traces set at compile-time
 2850     - MEDIUM: pool: refactor malloc_trim/glibc and jemalloc api addition detections.
 2851     - MEDIUM: pool: support purging jemalloc arenas in trim_all_pools()
 2852     - BUG/MINOR: mworker: deinit of thread poller was called when not initialized
 2853     - BUILD: pools: only detect link-time jemalloc on ELF platforms
 2854     - CI: github actions: add the output of $CC -dM -E-
 2855     - BUG/MEDIUM: cli: Properly set stream analyzers to process one command at a time
 2856     - BUILD: evports: remove a leftover from the dead_fd cleanup
 2857     - MINOR: quic: Set "no_application_protocol" alert
 2858     - MINOR: quic: More accurate immediately close.
 2859     - MINOR: quic: Immediately close if no transport parameters extension found
 2860     - MINOR: quic: Rename qc_prep_hdshk_pkts() to qc_prep_pkts()
 2861     - MINOR: quic: Possible crash when inspecting the xprt context
 2862     - MINOR: quic: Dynamically allocate the secrete keys
 2863     - MINOR: quic: Add a function to derive the key update secrets
 2864     - MINOR: quic: Add structures to maintain key phase information
 2865     - MINOR: quic: Optional header protection key for quic_tls_derive_keys()
 2866     - MINOR: quic: Add quic_tls_key_update() function for Key Update
 2867     - MINOR: quic: Enable the Key Update process
 2868     - MINOR: quic: Delete the ODCIDs asap
 2869     - BUG/MINOR: vars: Fix the set-var and unset-var converters
 2870     - MEDIUM: pool: Following up on previous pool trimming update.
 2871     - BUG/MEDIUM: mux-h1: Fix splicing by properly detecting end of message
 2872     - BUG/MINOR: mux-h1: Fix splicing for messages with unknown length
 2873     - MINOR: mux-h1: Improve H1 traces by adding info about http parsers
 2874     - MINOR: mux-h1: register a stats module
 2875     - MINOR: mux-h1: add counters instance to h1c
 2876     - MINOR: mux-h1: count open connections/streams on stats
 2877     - MINOR: mux-h1: add stat for total count of connections/streams
 2878     - MINOR: mux-h1: add stat for total amount of bytes received and sent
 2879     - REGTESTS: h1: Add a script to validate H1 splicing support
 2880     - BUG/MINOR: server: Don't rely on last default-server to init server SSL context
 2881     - BUG/MEDIUM: resolvers: Detach query item on response error
 2882     - MEDIUM: resolvers: No longer store query items in a list into the response
 2883     - BUG/MAJOR: segfault using multiple log forward sections.
 2884     - BUG/MEDIUM: h1: Properly reset h1m flags when headers parsing is restarted
 2885     - BUG/MINOR: resolvers: Don't overwrite the error for invalid query domain name
 2886     - BUILD: bug: Fix error when compiling with -DDEBUG_STRICT_NOCRASH
 2887     - BUG/MEDIUM: sample: Fix memory leak in sample_conv_jwt_member_query
 2888     - DOC: spoe: Clarify use of the event directive in spoe-message section
 2889     - DOC: config: Specify %Ta is only available in HTTP mode
 2890     - BUILD: tree-wide: avoid warnings caused by redundant checks of obj_types
 2891     - IMPORT: slz: use the correct CRC32 instruction when running in 32-bit mode
 2892     - MINOR: quic: fix segfault on CONNECTION_CLOSE parsing
 2893     - MINOR: h3: add BUG_ON on control receive function
 2894     - MEDIUM: xprt-quic: finalize app layer initialization after ALPN nego
 2895     - MINOR: h3: remove duplicated FIN flag position
 2896     - MAJOR: mux-quic: implement a simplified mux version
 2897     - MEDIUM: mux-quic: implement release mux operation
 2898     - MEDIUM: quic: detect the stream FIN
 2899     - MINOR: mux-quic: implement subscribe on stream
 2900     - MEDIUM: mux-quic: subscribe on xprt if remaining data after send
 2901     - MEDIUM: mux-quic: wake up xprt on data transferred
 2902     - MEDIUM: mux-quic: handle when sending buffer is full
 2903     - MINOR: quic: RX buffer full due to wrong CRYPTO data handling
 2904     - MINOR: quic: Race issue when consuming RX packets buffer
 2905     - MINOR: quic: QUIC encryption level RX packets race issue
 2906     - MINOR: quic: Delete remaining RX handshake packets
 2907     - MINOR: quic: Remove QUIC TX packet length evaluation function
 2908     - MINOR: hq-interop: fix tx buffering
 2909     - MINOR: mux-quic: remove uneeded code to check fin on TX
 2910     - MINOR: quic: add HTX EOM on request end
 2911     - BUILD: mux-quic: fix compilation with DEBUG_MEM_STATS
 2912     - MINOR: http-rules: Add capture action to http-after-response ruleset
 2913     - BUG/MINOR: cli/server: Don't crash when a server is added with a custom id
 2914     - MINOR: mux-quic: do not release qcs if there is remaining data to send
 2915     - MINOR: quic: notify the mux on CONNECTION_CLOSE
 2916     - BUG/MINOR: mux-quic: properly initialize flow control
 2917     - MINOR: quic: Compilation fix for quic_rx_packet_refinc()
 2918     - MINOR: h3: fix possible invalid dereference on htx parsing
 2919     - DOC: config: retry-on list is space-delimited
 2920     - DOC: config: fix error-log-format example
 2921     - BUG/MEDIUM: mworker/cli: crash when trying to access an old PID in prompt mode
 2922     - MINOR: hq-interop: refix tx buffering
 2923     - REGTESTS: ssl: use X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY for cert check
 2924     - MINOR: cli: "show version" displays the current process version
 2925     - CLEANUP: cfgparse: modify preprocessor guards around numa detection code
 2926     - MEDIUM: cfgparse: numa detect topology on FreeBSD.
 2927     - BUILD: ssl: unbreak the build with newer libressl
 2928     - MINOR: vars: Move UPDATEONLY flag test to vars_set_ifexist
 2929     - MINOR: vars: Set variable type to ANY upon creation
 2930     - MINOR: vars: Delay variable content freeing in var_set function
 2931     - MINOR: vars: Parse optional conditions passed to the set-var converter
 2932     - MINOR: vars: Parse optional conditions passed to the set-var actions
 2933     - MEDIUM: vars: Enable optional conditions to set-var converter and actions
 2934     - DOC: vars: Add documentation about the set-var conditions
 2935     - REGTESTS: vars: Add new test for conditional set-var
 2936     - MINOR: quic: Attach timer task to thread for the connection.
 2937     - CLEANUP: quic_frame: Remove a useless suffix to STOP_SENDING
 2938     - MINOR: quic: Add traces for STOP_SENDING frame and modify others
 2939     - CLEANUP: quic: Remove cdata_len from quic_tx_packet struct
 2940     - MINOR: quic: Enable TLS 0-RTT if needed
 2941     - MINOR: quic: No TX secret at EARLY_DATA encryption level
 2942     - MINOR: quic: Add quic_set_app_ops() function
 2943     - MINOR: ssl_sock: Set the QUIC application from ssl_sock_advertise_alpn_protos.
 2944     - MINOR: quic: Make xprt support 0-RTT.
 2945     - MINOR: qpack: Missing check for truncated QPACK fields
 2946     - CLEANUP: quic: Comment fix for qc_strm_cpy()
 2947     - MINOR: hq_interop: Stop BUG_ON() truncated streams
 2948     - MINOR: quic: Do not mix packet number space and connection flags
 2949     - CLEANUP: quic: Shorten a litte bit the traces in lstnr_rcv_pkt()
 2950     - MINOR: mux-quic: fix trace on stream creation
 2951     - CLEANUP: quic: fix spelling mistake in a trace
 2952     - CLEANUP: quic: rename quic_conn conn to qc in quic_conn_free
 2953     - MINOR: quic: add missing lock on cid tree
 2954     - MINOR: quic: rename constant for haproxy CIDs length
 2955     - MINOR: quic: refactor concat DCID with address for Initial packets
 2956     - MINOR: quic: compare coalesced packets by DCID
 2957     - MINOR: quic: refactor DCID lookup
 2958     - MINOR: quic: simplify the removal from ODCID tree
 2959     - REGTESTS: vars: Remove useless ssl tunes from conditional set-var test
 2960     - MINOR: ssl: Remove empty lines from "show ssl ocsp-response" output
 2961     - MINOR: quic: Increase the RX buffer for each connection
 2962     - MINOR: quic: Add a function to list remaining RX packets by encryption level
 2963     - MINOR: quic: Stop emptying the RX buffer asap.
 2964     - MINOR: quic: Do not expect to receive only one O-RTT packet
 2965     - MINOR: quic: Do not forget STREAM frames received in disorder
 2966     - MINOR: quic: Wrong packet refcount handling in qc_pkt_insert()
 2967     - DOC: fix misspelled keyword "resolve_retries" in resolvers
 2968     - CLEANUP: quic: rename quic_conn instances to qc
 2969     - REORG: quic: move mux function outside of xprt
 2970     - MINOR: quic: add reference to quic_conn in ssl context
 2971     - MINOR: quic: add const qualifier for traces function
 2972     - MINOR: trace: add quic_conn argument definition
 2973     - MINOR: quic: use quic_conn as argument to traces
 2974     - MINOR: quic: add quic_conn instance in traces for qc_new_conn
 2975     - MINOR: quic: Add stream IDs to qcs_push_frame() traces
 2976     - MINOR: quic: unchecked qc_retrieve_conn_from_cid() returned value
 2977     - MINOR: quic: Wrong dropped packet skipping
 2978     - MINOR: quic: Handle the cases of overlapping STREAM frames
 2979     - MINOR: quic: xprt traces fixes
 2980     - MINOR: quic: Drop asap Retry or Version Negotiation packets
 2981     - MINOR: pools: work around possibly slow malloc_trim() during gc
 2982     - DEBUG: ssl: make sure we never change a servername on established connections
 2983     - MINOR: quic: Add traces for RX frames (flow control related)
 2984     - MINOR: quic: Add CONNECTION_CLOSE phrase to trace
 2985     - REORG: quic: remove qc_ prefix on functions which not used it directly
 2986     - BUG/MINOR: quic: upgrade rdlock to wrlock for ODCID removal
 2987     - MINOR: quic: remove unnecessary call to free_quic_conn_cids()
 2988     - MINOR: quic: store ssl_sock_ctx reference into quic_conn
 2989     - MINOR: quic: remove unnecessary if in qc_pkt_may_rm_hp()
 2990     - MINOR: quic: replace usage of ssl_sock_ctx by quic_conn
 2991     - MINOR: quic: delete timer task on quic_close()
 2992     - MEDIUM: quic: implement refcount for quic_conn
 2993     - BUG/MINOR: quic: fix potential null dereference
 2994     - BUG/MINOR: quic: fix potential use of uninit pointer
 2995     - BUG/MEDIUM: backend: fix possible sockaddr leak on redispatch
 2996     - BUG/MEDIUM: peers: properly skip conn_cur from incoming messages
 2997     - CI: Github Actions: do not show VTest failures if build failed
 2998     - BUILD: opentracing: display warning in case of using OT_USE_VARS at compile time
 2999     - MINOR: compat: detect support for dl_iterate_phdr()
 3000     - MINOR: debug: add ability to dump loaded shared libraries
 3001     - MINOR: debug: add support for -dL to dump library names at boot
 3002     - BUG/MEDIUM: ssl: initialize correctly ssl w/ default-server
 3003     - REGTESTS: ssl: fix ssl_default_server.vtc
 3004     - BUG/MINOR: ssl: free the fields in srv->ssl_ctx
 3005     - BUG/MEDIUM: ssl: free the ckch instance linked to a server
 3006     - REGTESTS: ssl: update of a crt with server deletion
 3007     - BUILD/MINOR: cpuset FreeBSD 14 build fix.
 3008     - MINOR: pools: always evict oldest objects first in pool_evict_from_local_cache()
 3009     - DOC: pool: document the purpose of various structures in the code
 3010     - CLEANUP: pools: do not use the extra pointer to link shared elements
 3011     - CLEANUP: pools: get rid of the POOL_LINK macro
 3012     - MINOR: pool: allocate from the shared cache through the local caches
 3013     - CLEANUP: pools: group list updates in pool_get_from_cache()
 3014     - MINOR: pool: rely on pool_free_nocache() in pool_put_to_shared_cache()
 3015     - MINOR: pool: make pool_is_crowded() always true when no shared pools are used
 3016     - MINOR: pool: check for pool's fullness outside of pool_put_to_shared_cache()
 3017     - MINOR: pool: introduce pool_item to represent shared pool items
 3018     - MINOR: pool: add a function to estimate how many may be released at once
 3019     - MEDIUM: pool: compute the number of evictable entries once per pool
 3020     - MINOR: pools: prepare pool_item to support chained clusters
 3021     - MINOR: pools: pass the objects count to pool_put_to_shared_cache()
 3022     - MEDIUM: pools: centralize cache eviction in a common function
 3023     - MEDIUM: pools: start to batch eviction from local caches
 3024     - MEDIUM: pools: release cached objects in batches
 3025     - OPTIM: pools: reduce local pool cache size to 512kB
 3026     - CLEANUP: assorted typo fixes in the code and comments This is 29th iteration of typo fixes
 3027     - CI: github actions: update OpenSSL to 3.0.1
 3028     - BUILD/MINOR: tools: solaris build fix on dladdr.
 3029     - BUG/MINOR: cli: fix _getsocks with musl libc
 3030     - BUG/MEDIUM: http-ana: Preserve response's FLT_END analyser on L7 retry
 3031     - MINOR: quic: Wrong traces after rework
 3032     - MINOR: quic: Add trace about in flight bytes by packet number space
 3033     - MINOR: quic: Wrong first packet number space computation
 3034     - MINOR: quic: Wrong packet number space computation for PTO
 3035     - MINOR: quic: Wrong loss time computation in qc_packet_loss_lookup()
 3036     - MINOR: quic: Wrong ack_delay compution before calling quic_loss_srtt_update()
 3037     - MINOR: quic: Remove nb_pto_dgrams quic_conn struct member
 3038     - MINOR: quic: Wrong packet number space trace in qc_prep_pkts()
 3039     - MINOR: quic: Useless test in qc_prep_pkts()
 3040     - MINOR: quic: qc_prep_pkts() code moving
 3041     - MINOR: quic: Speeding up Handshake Completion
 3042     - MINOR: quic: Probe Initial packet number space more often
 3043     - MINOR: quic: Probe several packet number space upon timer expiration
 3044     - MINOR: quic: Comment fix.
 3045     - MINOR: quic: Improve qc_prep_pkts() flexibility
 3046     - MINOR: quic: Do not drop secret key but drop the CRYPTO data
 3047     - MINOR: quic: Prepare Handshake packets asap after completed handshake
 3048     - MINOR: quic: Flag asap the connection having reached the anti-amplification limit
 3049     - MINOR: quic: PTO timer too often reset
 3050     - MINOR: quic: Re-arm the PTO timer upon datagram receipt
 3051     - MINOR: proxy: add option idle-close-on-response
 3052     - MINOR: cpuset: switch to sched_setaffinity for FreeBSD 14 and above.
 3053     - CI: refactor spelling check
 3054     - CLEANUP: assorted typo fixes in the code and comments
 3055     - BUILD: makefile: add -Wno-atomic-alignment to work around clang abusive warning
 3056     - MINOR: quic: Only one CRYPTO frame by encryption level
 3057     - MINOR: quic: Missing retransmission from qc_prep_fast_retrans()
 3058     - MINOR: quic: Non-optimal use of a TX buffer
 3059     - BUG/MEDIUM: mworker: don't use _getsocks in wait mode
 3060     - BUG/MINOR: ssl: Store client SNI in SSL context in case of ClientHello error
 3061     - BUG/MAJOR: mux-h1: Don't decrement .curr_len for unsent data
 3062     - DOC: internals: document the pools architecture and API
 3063     - CI: github actions: clean default step conditions
 3064     - BUILD: cpuset: fix build issue on macos introduced by previous change
 3065     - MINOR: quic: Remaining TRACEs with connection as firt arg
 3066     - MINOR: quic: Reset ->conn quic_conn struct member when calling qc_release()
 3067     - MINOR: quic: Flag the connection as being attached to a listener
 3068     - MINOR: quic: Wrong CRYPTO frame concatenation
 3069     - MINOR: quid: Add traces quic_close() and quic_conn_io_cb()
 3070     - REGTESTS: ssl: Fix ssl_errors regtest with OpenSSL 1.0.2
 3071     - MINOR: quic: Do not dereference ->conn quic_conn struct member
 3072     - MINOR: quic: fix return of quic_dgram_read
 3073     - MINOR: quic: add config parse source file
 3074     - MINOR: quic: implement Retry TLS AEAD tag generation
 3075     - MEDIUM: quic: implement Initial token parsing
 3076     - MINOR: quic: define retry_source_connection_id TP
 3077     - MEDIUM: quic: implement Retry emission
 3078     - MINOR: quic: free xprt tasklet on its thread
 3079     - BUG/MEDIUM: connection: properly leave stopping list on error
 3080     - MINOR: pools: enable pools with DEBUG_FAIL_ALLOC as well
 3081     - MINOR: quic: As server, skip 0-RTT packet number space
 3082     - MINOR: quic: Do not wakeup the I/O handler before the mux is started
 3083     - BUG/MEDIUM: htx: Adjust length to add DATA block in an empty HTX buffer
 3084     - CI: github actions: use cache for OpenTracing
 3085     - BUG/MINOR: httpclient: don't send an empty body
 3086     - BUG/MINOR: httpclient: set default Accept and User-Agent headers
 3087     - BUG/MINOR: httpclient/lua: don't pop the lua stack when getting headers
 3088     - BUILD/MINOR: fix solaris build with clang.
 3089     - BUG/MEDIUM: server: avoid changing healthcheck ctx with set server ssl
 3090     - CI: refactor OpenTracing build script
 3091     - DOC: management: mark "set server ssl" as deprecated
 3092     - MEDIUM: cli: yield between each pipelined command
 3093     - MINOR: channel: add new function co_getdelim() to support multiple delimiters
 3094     - BUG/MINOR: cli: avoid O(bufsize) parsing cost on pipelined commands
 3095     - MEDIUM: h2/hpack: emit a Dynamic Table Size Update after settings change
 3096     - MINOR: quic: Retransmit the TX frames in the same order
 3097     - MINOR: quic: Remove the packet number space TX MT_LIST
 3098     - MINOR: quic: Splice the frames which could not be added to packets
 3099     - MINOR: quic: Add the number of TX bytes to traces
 3100     - CLEANUP: quic: Replace <nb_pto_dgrams> by <probe>
 3101     - MINOR: quic: Send two ack-eliciting packets when probing packet number spaces
 3102     - MINOR: quic: Probe regardless of the congestion control
 3103     - MINOR: quic: Speeding up handshake completion
 3104     - MINOR: quic: Release RX Initial packets asap
 3105     - MINOR: quic: Release asap TX frames to be transmitted
 3106     - MINOR: quic: Probe even if coalescing
 3107     - BUG/MEDIUM: cli: Never wait for more data on client shutdown
 3108     - BUG/MEDIUM: mcli: do not try to parse empty buffers
 3109     - BUG/MEDIUM: mcli: always realign wrapping buffers before parsing them
 3110     - BUG/MINOR: stream: make the call_rate only count the no-progress calls
 3111     - MINOR: quic: do not use quic_conn after dropping it
 3112     - MINOR: quic: adjust quic_conn refcount decrement
 3113     - MINOR: quic: fix race-condition on xprt tasklet free
 3114     - MINOR: quic: free SSL context on quic_conn free
 3115     - MINOR: quic: Add QUIC_FT_RETIRE_CONNECTION_ID parsing case
 3116     - MINOR: quic: Wrong packet number space selection
 3117     - DEBUG: pools: add new build option DEBUG_POOL_INTEGRITY
 3118     - MINOR: quic: add missing include in quic_sock
 3119     - MINOR: quic: fix indentation in qc_send_ppkts
 3120     - MINOR: quic: remove dereferencement of connection when possible
 3121     - MINOR: quic: set listener accept cb on parsing
 3122     - MEDIUM: quic/ssl: add new ex data for quic_conn
 3123     - MINOR: quic: initialize ssl_sock_ctx alongside the quic_conn
 3124     - MINOR: ssl: fix build in release mode
 3125     - MINOR: pools: partially uninline pool_free()
 3126     - MINOR: pools: partially uninline pool_alloc()
 3127     - MINOR: pools: prepare POOL_EXTRA to be split into multiple extra fields
 3128     - MINOR: pools: extend pool_cache API to pass a pointer to a caller
 3129     - DEBUG: pools: add new build option DEBUG_POOL_TRACING
 3130     - DEBUG: cli: add a new "debug dev fd" expert command
 3131     - MINOR: fd: register the write side of the poller pipe as well
 3132     - CI: github actions: use cache for SSL libs
 3133     - BUILD: debug/cli: condition test of O_ASYNC to its existence
 3134     - BUILD: pools: fix build error on DEBUG_POOL_TRACING
 3135     - MINOR: quic: refactor header protection removal
 3136     - MINOR: quic: handle app data according to mux/connection layer status
 3137     - MINOR: quic: refactor app-ops initialization
 3138     - MINOR: receiver: define a flag for local accept
 3139     - MEDIUM: quic: flag listener for local accept
 3140     - MINOR: quic: do not manage connection in xprt snd_buf
 3141     - MINOR: quic: remove wait handshake/L6 flags on init connection
 3142     - MINOR: listener: add flags field
 3143     - MINOR: quic: define QUIC flag on listener
 3144     - MINOR: quic: create accept queue for QUIC connections
 3145     - MINOR: listener: define per-thr struct
 3146     - MAJOR: quic: implement accept queue
 3147     - CLEANUP: mworker: simplify mworker_free_child()
 3148     - BUILD/DEBUG: lru: update the standalone code to support the revision
 3149     - DEBUG: lru: use a xorshift generator in the testing code
 3150     - BUG/MAJOR: compiler: relax alignment constraints on certain structures
 3151     - BUG/MEDIUM: fd: always align fdtab[] to 64 bytes
 3152     - MINOR: quic: No DCID length for datagram context
 3153     - MINOR: quic: Comment fix about the token found in Initial packets
 3154     - MINOR: quic: Get rid of a struct buffer in quic_lstnr_dgram_read()
 3155     - MINOR: quic: Remove the QUIC haproxy server packet parser
 3156     - MINOR: quic: Add new defintion about DCIDs offsets
 3157     - MINOR: quic: Add a list to QUIC sock I/O handler RX buffer
 3158     - MINOR: quic: Allocate QUIC datagrams from sock I/O handler
 3159     - MINOR: proto_quic: Allocate datagram handlers
 3160     - MINOR: quic: Pass CID as a buffer to quic_get_cid_tid()
 3161     - MINOR: quic: Convert quic_dgram_read() into a task
 3162     - CLEANUP: quic: Remove useless definition
 3163     - MINOR: proto_quic: Wrong allocations for TX rings and RX bufs
 3164     - MINOR: quic: Do not consume the RX buffer on QUIC sock i/o handler side
 3165     - MINOR: quic: Do not reset a full RX buffer
 3166     - MINOR: quic: Attach all the CIDs to the same connection
 3167     - MINOR: quic: Make usage of by datagram handler trees
 3168     - MEDIUM: da: new optional data file download scheduler service.
 3169     - MEDIUM: da: update doc and build for new scheduler mode service.
 3170     - MEDIUM: da: update module to handle schedule mode.
 3171     - MINOR: quic: Drop Initial packets with wrong ODCID
 3172     - MINOR: quic: Wrong RX buffer tail handling when no more contiguous data
 3173     - MINOR: quic: Iterate over all received datagrams
 3174     - MINOR: quic: refactor quic CID association with threads
 3175     - BUG/MEDIUM: resolvers: Really ignore trailing dot in domain names
 3176     - DEV: flags: Add missing flags
 3177     - BUG/MINOR: sink: Use the right field in appctx context in release callback
 3178     - MINOR: sock: move the unused socket cleaning code into its own function
 3179     - BUG/MEDIUM: mworker: close unused transferred FDs on load failure
 3180     - BUILD: atomic: make the old HA_ATOMIC_LOAD() support const pointers
 3181     - BUILD: cpuset: do not use const on the source of CPU_AND/CPU_ASSIGN
 3182     - BUILD: checks: fix inlining issue on set_srv_agent_[addr,port}
 3183     - BUILD: vars: avoid overlapping field initialization
 3184     - BUILD: server-state: avoid using not-so-portable isblank()
 3185     - BUILD: mux_fcgi: avoid aliasing of a const struct in traces
 3186     - BUILD: tree-wide: mark a few numeric constants as explicitly long long
 3187     - BUILD: tools: fix warning about incorrect cast with dladdr1()
 3188     - BUILD: task: use list_to_mt_list() instead of casting list to mt_list
 3189     - BUILD: mworker: include tools.h for platforms without unsetenv()
 3190     - BUG/MINOR: mworker: fix a FD leak of a sockpair upon a failed reload
 3191     - MINOR: mworker: set the master side of ipc_fd in the worker to -1
 3192     - MINOR: mworker: allocate and initialize a mworker_proc
 3193     - CI: Consistently use actions/checkout@v2
 3194     - REGTESTS: Remove REQUIRE_VERSION=1.8 from all tests
 3195     - MINOR: mworker: sets used or closed worker FDs to -1
 3196     - MINOR: quic: Try to accept 0-RTT connections
 3197     - MINOR: quic: Do not try to treat 0-RTT packets without started mux
 3198     - MINOR: quic: Do not try to accept a connection more than one time
 3199     - MINOR: quic: Initialize the connection timer asap
 3200     - MINOR: quic: Do not use connection struct xprt_ctx too soon
 3201     - Revert "MINOR: mworker: sets used or closed worker FDs to -1"
 3202     - BUILD: makefile: avoid testing all -Wno-* options when not needed
 3203     - BUILD: makefile: validate support for extra warnings by batches
 3204     - BUILD: makefile: only compute alternative options if required
 3205     - DEBUG: fd: make sure we never try to insert/delete an impossible FD number
 3206     - MINOR: mux-quic: add comment
 3207     - MINOR: mux-quic: properly initialize qcc flags
 3208     - MINOR: mux-quic: do not consider CONNECTION_CLOSE for the moment
 3209     - MINOR: mux-quic: create a timeout task
 3210     - MEDIUM: mux-quic: delay the closing with the timeout
 3211     - MINOR: mux-quic: release idle conns on process stopping
 3212     - MINOR: listener: replace the listener's spinlock with an rwlock
 3213     - BUG/MEDIUM: listener: read-lock the listener during accept()
 3214     - MINOR: mworker/cli: set expert/experimental mode from the CLI
 3216 2021/11/23 : 2.6-dev0
 3217     - MINOR: version: it's development again
 3219 2021/11/23 : 2.5.0
 3220     - BUILD: SSL: add quictls build to scripts/build-ssl.sh
 3221     - BUILD: SSL: add QUICTLS to build matrix
 3222     - CLEANUP: sock: Wrap `accept4_broken = 1` into additional parenthesis
 3223     - BUILD: cli: clear a maybe-unused  warning on some older compilers
 3224     - BUG/MEDIUM: cli: make sure we can report a warning from a bind keyword
 3225     - BUG/MINOR: ssl: make SSL counters atomic
 3226     - CLEANUP: assorted typo fixes in the code and comments
 3227     - BUG/MINOR: ssl: free correctly the sni in the backend SSL cache
 3228     - MINOR: version: mention that it's stable now
 3230 2021/11/19 : 2.5-dev15
 3231     - BUG/MINOR: stick-table/cli: Check for invalid ipv6 key
 3232     - CLEANUP: peers: Remove useless test on peer variable in peer_trace()
 3233     - DOC: log: Add comments to specify when session's listener is defined or not
 3234     - BUG/MEDIUM: mux-h1: Handle delayed silent shut in h1_process() to release H1C
 3235     - REGTESTS: ssl_crt-list_filters: feature cmd incorrectly set
 3236     - DOC: internals: document the list API
 3237     - BUG/MINOR: h3: ignore unknown frame types
 3238     - MINOR: quic: redirect app_ops snd_buf through mux
 3239     - MEDIUM: quic: inspect ALPN to install app_ops
 3240     - MINOR: quic: support hq-interop
 3241     - MEDIUM: quic: send version negotiation packet on unknown version
 3242     - BUG/MEDIUM: mworker: cleanup the listeners when reexecuting
 3243     - DOC: internals: document the scheduler API
 3244     - BUG/MINOR: quic: fix version negotiation packet generation
 3245     - CLEANUP: ssl: fix wrong #else commentary
 3246     - MINOR: config: support default values for environment variables
 3247     - SCRIPTS: run-regtests: reduce the number of processes needed to check options
 3248     - SCRIPT: run-regtests: avoid several calls to grep to test for features
 3249     - SCRIPT: run-regtests: avoid calling awk to compute the version
 3250     - REGTEST: set retries count to zero for all tests that expect at 503
 3251     - REGTESTS: make tcp-check_min-recv fail fast
 3252     - REGTESTS: extend the default I/O timeouts and make them overridable
 3253     - BUG/MEDIUM: ssl: backend TLS resumption with sni and TLSv1.3
 3254     - BUG/MEDIUM: ssl: abort with the correct SSL error when SNI not found
 3255     - REGTESTS: ssl: test the TLS resumption
 3256     - BUILD: makefile: stop opening sub-shells for each and every command
 3257     - BUILD: makefile: reorder objects by build time
 3258     - BUG/MEDIUM: mux-h2: always process a pending shut read
 3259     - MINOR: quic_sock: missing CO_FL_ADDR_TO_SET flag
 3260     - MINOR: quic: Possible wrong connection identification
 3261     - MINOR: quic: Correctly pad UDP datagrams
 3262     - MINOR: quic: Support transport parameters draft TLS extension
 3263     - MINOR: quic: Anti-amplification implementation
 3264     - MINOR: quic: Wrong Initial packet connection initialization
 3265     - MINOR: quic: Wrong ACK range building
 3266     - MINOR: quic: Update some QUIC protocol errors
 3267     - MINOR: quic: Send CONNECTION_CLOSE frame upon TLS alert
 3268     - MINOR: quic: Wrong largest acked packet number parsing
 3269     - MINOR: quic: Add minimalistic support for stream flow control frames
 3270     - MINOR: quic: Wrong value for version negotiation packet 'Unused' field
 3271     - MINOR: quic: Support draft-29 QUIC version
 3272     - BUG/MINOR: quic: fix segfault on trace for version negotiation
 3273     - BUG/MINOR: hq-interop: fix potential NULL dereference
 3274     - BUILD: quic: fix potential NULL dereference on xprt_quic
 3275     - DOC: lua: documentation about the httpclient API
 3276     - BUG/MEDIUM: cache/cli: make "show cache" thread-safe
 3277     - BUG/MEDIUM: shctx: leave the block allocator when enough blocks are found
 3278     - BUG/MINOR: shctx: do not look for available blocks when the first one is enough
 3279     - MINOR: shctx: add a few BUG_ON() for consistency checks
 3281 2021/11/14 : 2.5-dev14
 3282     - DEV: coccinelle: Remove unused `expression e`
 3283     - DEV: coccinelle: Add rule to use `istend()` where possible
 3284     - CLEANUP: Apply ist.cocci
 3285     - CLEANUP: Re-apply xalloc_size.cocci
 3286     - CLEANUP: halog: make the default usage message fit in small screens
 3287     - MINOR: h3/qpack: fix gcc11 warnings
 3288     - MINOR: mux-quic: fix gcc11 warning
 3289     - MINOR: h3: fix potential NULL dereference
 3290     - MINOR: quic: Fix potential null pointer dereference
 3291     - CLEANUP: halog: remove unused strl2ui()
 3292     - OPTIM: halog: improve field parser speed for modern compilers
 3293     - OPTIM: halog: skip fields 64 bits at a time when supported
 3294     - DEV: coccinelle: Add rule to use `isttrim()` where possible
 3295     - CLEANUP: Apply ist.cocci
 3296     - DEV: coccinelle: Add rule to use `chunk_istcat()` instead of `chunk_memcat()`
 3297     - DEV: coccinelle: Add rule to use `chunk_istcat()` instead of `chunk_strncat()`
 3298     - CLEANUP: Apply ist.cocci
 3299     - CLEANUP: chunk: Remove duplicated chunk_Xcat implementation
 3300     - CLEANUP: chunk: remove misleading chunk_strncat() function
 3301     - BUG/MINOR: cache: properly ignore unparsable max-age in quotes
 3302     - Revert "DEV: coccinelle: Add rule to use `chunk_istcat()` instead of `chunk_strncat()`"
 3303     - DOC: stats: fix location of the text representation
 3304     - DOC: internals: document the IST API
 3305     - BUG/MINOR: httpclient/lua: rcv freeze when no request payload
 3306     - BUG/MEDIUM: httpclient: channel_add_input() must use htx->data
 3307     - MINOR: promex: backend aggregated server check status
 3308     - DOC: config: Fix typo in ssl_fc_unique_id description
 3309     - BUG/MINOR: http-ana: Apply stop to the current section for http-response rules
 3310     - Revert "BUG/MINOR: http-ana: Don't eval front after-response rules if stopped on back"
 3311     - DOC: config: Be more explicit in "allow" actions description
 3312     - DOC: lua: Be explicit with the Reply object limits
 3313     - MINOR: mux-h1: Slightly Improve H1 traces
 3314     - BUG/MEDIUM: conn-stream: Don't reset CS flags on close
 3315     - CLEANUP: mworker: remove any relative PID reference
 3316     - MEDIUM: mworker: reexec in waitpid mode after successful loading
 3317     - MINOR: mworker: clarify starting/failure messages
 3318     - MINOR: mworker: only increment the number of reload in wait mode
 3319     - MINOR: mworker: implement a reload failure counter
 3320     - MINOR: mworker: ReloadFailed shown depending on failedreload
 3321     - MINOR: mworker: change the way we set PROC_O_LEAVING
 3322     - BUG/MINOR: mworker: doesn't launch the program postparser
 3323     - DOC: management: edit the "show proc" example to show the current output
 3324     - BUG/MEDIUM: httpclient/cli: free of unallocated hc->req.uri
 3325     - REGTESTS: httpclient/lua: add greater body values
 3326     - BUG/MINOR: mux-h2: Fix H2_CF_DEM_SHORT_READ value
 3327     - BUG/MINOR: pools: don't mark ourselves as harmless in DEBUG_UAF mode
 3328     - BUG/MEDIUM: connection: make cs_shutr/cs_shutw//cs_close() idempotent
 3329     - BUILD: makefile: simplify detection of libatomic
 3331 2021/11/06 : 2.5-dev13
 3332     - SCRIPTS: git-show-backports: re-enable file-based filtering
 3333     - MINOR: jwt: Make invalid static JWT algorithms an error in `jwt_verify` converter
 3334     - MINOR: mux-h2: add trace on extended connect usage
 3335     - BUG/MEDIUM: mux-h2: reject upgrade if no RFC8441 support
 3336     - MINOR: stream/mux: implement websocket stream flag
 3337     - MINOR: connection: implement function to update ALPN
 3338     - MINOR: connection: add alternative mux_ops param for conn_install_mux_be
 3339     - MEDIUM: server/backend: implement websocket protocol selection
 3340     - MINOR: server: add ws keyword
 3341     - BUG/MINOR: resolvers: fix sent messages were counted twice
 3342     - BUG/MINOR: resolvers: throw log message if trash not large enough for query
 3343     - MINOR: resolvers/dns: split dns and resolver counters in dns_counter struct
 3344     - MEDIUM: resolvers: rename dns extra counters to resolvers extra counters
 3345     - BUG/MINOR: jwt: Fix jwt_parse_alg incorrectly returning JWS_ALG_NONE
 3346     - DOC: add QUIC instruction in INSTALL
 3347     - CLEANUP: halog: Remove dead stores
 3348     - DEV: coccinelle: Add ha_free.cocci
 3349     - CLEANUP: Apply ha_free.cocci
 3350     - DEV: coccinelle: Add rule to use `istnext()` where possible
 3351     - CLEANUP: Apply ist.cocci
 3352     - REGTESTS: Use `feature cmd` for 2.5+ tests (2)
 3353     - DOC: internals: move some API definitions to an "api" subdirectory
 3354     - MINOR: quic: Allocate listener RX buffers
 3355     - CLEANUP: quic: Remove useless code
 3356     - MINOR: quic: Enhance the listener RX buffering part
 3357     - MINOR: quic: Remove a useless lock for CRYPTO frames
 3358     - MINOR: quic: Use QUIC_LOCK QUIC specific lock label.
 3359     - MINOR: backend: Get client dst address to set the server's one only if needful
 3360     - MINOR: compression: Warn for 'compression offload' in defaults sections
 3361     - MEDIUM: connection: rename fc_conn_err and bc_conn_err to fc_err and bc_err
 3362     - DOC: configuration: move the default log formats to their own section
 3363     - MINOR: ssl: make the ssl_fc_sni() sample-fetch function always available
 3364     - MEDIUM: log: add the client's SNI to the default HTTPS log format
 3365     - DOC: config: add an example of reasonably complete error-log-format
 3366     - DOC: config: move error-log-format before custom log format
 3368 2021/11/02 : 2.5-dev12
 3369     - MINOR: httpclient: support payload within a buffer
 3370     - MINOR: httpclient/lua: support more HTTP methods
 3371     - MINOR: httpclient/lua: return an error when it can't generate the request
 3372     - CLEANUP: lua: Remove any ambiguities about lua txn execution context flags
 3373     - BUG/MEDIUM: lua: fix invalid return types in hlua_http_msg_get_body
 3374     - CLEANUP: connection: No longer export make_proxy_line_v1/v2 functions
 3375     - CLEANUP: tools: Use const address for get_net_port() and get_host_port()
 3376     - CLEANUP: lua: Use a const address to retrieve info about a connection
 3377     - MINOR: connection: Add function to get src/dst without updating the connection
 3378     - MINOR: session: Add src and dst addresses to the session
 3379     - MINOR: stream-int: Add src and dst addresses to the stream-interface
 3380     - MINOR: frontend: Rely on client src and dst addresses at stream level
 3381     - MINOR: log: Rely on client addresses at the appropriate level to log messages
 3382     - MINOR: session: Rely on client source address at session level to log error
 3383     - MINOR: http-ana: Rely on addresses at stream level to set xff and xot headers
 3384     - MINOR: http-fetch: Rely on addresses at stream level in HTTP sample fetches
 3385     - MINOR: mux-fcgi: Rely on client addresses at stream level to set default params
 3386     - MEDIUM: tcp-sample: Rely on addresses at the appropriate level in tcp samples
 3387     - MEDIUM: connection: Rely on addresses at stream level to make proxy line
 3388     - MEDIUM: backend: Rely on addresses at stream level to init server connection
 3389     - MEDIUM: connection: Assign session addresses when PROXY line is received
 3390     - MEDIUM: connection: Assign session addresses when NetScaler CIP proto is parsed
 3391     - MEDIUM: tcp-act: Set addresses at the apprioriate level in set-(src/dst) actions
 3392     - MINOR: tcp-act: Add set-src/set-src-port for "tcp-request content" rules
 3393     - DOC: config: Fix alphabetical order of fc_* samples
 3394     - MINOR: tcp-sample: Add samples to get original info about client connection
 3395     - REGTESTS: Add script to test client src/dst manipulation at different levels
 3396     - MINOR: stream: Use backend stream-interface dst address instead of target_addr
 3397     - BUILD: log: Fix compilation without SSL support
 3398     - DEBUG: protocol: yell loudly during registration of invalid sock_domain
 3399     - MINOR: protocols: add a new protocol type selector
 3400     - MINOR: protocols: make use of the protocol type to select the protocol
 3401     - MINOR: protocols: replace protocol_by_family() with protocol_lookup()
 3402     - MINOR: halog: Add -qry parameter allowing to preserve the query string in -uX
 3403     - CLEANUP: jwt: Remove the use of a trash buffer in jwt_jwsverify_hmac()
 3404     - CLEANUP: jwt: Remove the use of a trash buffer in jwt_jwsverify_rsa_ecdsa()
 3405     - DEV: coccinelle: Add realloc_leak.cocci
 3406     - CLEANUP: hlua: Remove obsolete branch in `hlua_alloc()`
 3407     - BUILD: atomic: prefer __atomic_compare_exchange_n() for __ha_cas_dw()
 3408     - BUILD: atomic: fix build on mac/arm64
 3409     - MINOR: atomic: remove the memcpy() call and dependency on string.h
 3410     - MINOR: httpclient: request streaming with a callback
 3411     - MINOR: httpclient/lua: handle the streaming into the lua applet
 3412     - REGTESTS: lua: test httpclient with body streaming
 3413     - DOC: halog: Move the `-qry` parameter into the correct section in help text
 3414     - MINOR: halog: Rename -qry to -query
 3415     - CLEANUP: halog: Use consistent indentation in help()
 3416     - BUG/MINOR: halog: Add missing newlines in die() messages
 3417     - MINOR: halog: Add support for extracting captures using -hdr
 3418     - DOC: Typo fixed "it" should be "is"
 3419     - BUG/MINOR: mux-h1: Save shutdown mode if the shutdown is delayed
 3420     - BUG/MEDIUM: mux-h1: Perform a connection shutdown when the h1c is released
 3421     - BUG/MEDIUM: resolvers: Don't recursively perform requester unlink
 3422     - BUG/MEDIUM: http-ana: Drain request data waiting the tarpit timeout expiration
 3423     - BUG/MINOR: http: Authorization value can have multiple spaces after the scheme
 3424     - BUG/MINOR: http: http_auth_bearer fetch does not work on custom header name
 3425     - BUG/MINOR: httpclient/lua: misplaced luaL_buffinit()
 3426     - BUILD/MINOR: cpuset freebsd build fix
 3427     - BUG/MINOR: httpclient: use a placeholder value for Host header
 3428     - BUG/MEDIUM: stream-int: Block reads if channel cannot receive more data
 3429     - BUG/MEDIUM: resolvers: Track api calls with a counter to free resolutions
 3430     - MINOR: stream: Improve dump of bogus streams
 3431     - DOC/peers: some grammar fixes for peers 2.1 spec
 3432     - MEDIUM: vars: make the var() sample fetch function really return type ANY
 3433     - MINOR: vars: add "set-var" for "tcp-request connection" rules.
 3435 2021/10/22 : 2.5-dev11
 3436     - DEV: coccinelle: Add strcmp.cocci
 3437     - CLEANUP: Apply strcmp.cocci
 3438     - CI: Add `permissions` to GitHub Actions
 3439     - CI: Clean up formatting in GitHub Action definitions
 3440     - MINOR: add ::1 to predefined LOCALHOST acl
 3441     - CLEANUP: assorted typo fixes in the code and comments
 3442     - CLEANUP: Consistently `unsigned int` for bitfields
 3443     - MEDIUM: resolvers: lower-case labels when converting from/to DNS names
 3444     - MEDIUM: resolvers: replace bogus resolv_hostname_cmp() with memcmp()
 3445     - MINOR: jwt: Empty the certificate tree during deinit
 3446     - MINOR: jwt: jwt_verify returns negative values in case of error
 3447     - MINOR: jwt: Do not rely on enum order anymore
 3448     - BUG/MEDIUM: stream: Keep FLT_END analyzers if a stream detects a channel error
 3449     - MINOR: httpclient/cli: access should be only done from expert mode
 3450     - DOC: management: doc about the CLI httpclient
 3451     - BUG/MEDIUM: tcpcheck: Properly catch early HTTP parsing errors
 3452     - BUG/MAJOR: dns: tcp session can remain attached to a list after a free
 3453     - BUG/MAJOR: dns: attempt to lock globaly for msg waiter list instead of use barrier
 3454     - CLEANUP: dns: always detach the appctx from the dns session on release
 3455     - DEBUG: dns: add a few more BUG_ON at sensitive places
 3456     - BUG/MAJOR: resolvers: add other missing references during resolution removal
 3457     - CLEANUP: resolvers: do not export resolv_purge_resolution_answer_records()
 3458     - BUILD: resolvers: avoid a possible warning on null-deref
 3459     - BUG/MEDIUM: resolvers: always check a valid item in query_list
 3460     - CLEANUP: always initialize the answer_list
 3461     - CLEANUP: resolvers: simplify resolv_link_resolution() regarding requesters
 3462     - CLEANUP: resolvers: replace all LIST_DELETE with LIST_DEL_INIT
 3463     - MEDIUM: resolvers: use a kill list to preserve the list consistency
 3464     - MEDIUM: resolvers: remove the last occurrences of the "safe" argument
 3465     - BUG/MEDIUM: checks: fix the starting thread for external checks
 3466     - MEDIUM: resolvers: replace the answer_list with a (flat) tree
 3467     - MEDIUM: resolvers: hash the records before inserting them into the tree
 3468     - BUG/MAJOR: buf: fix varint API post- vs pre- increment
 3469     - OPTIM: resolvers: move the eb32 node before the data in the answer_item
 3470     - MINOR: list: add new macro LIST_INLIST_ATOMIC()
 3471     - OPTIM: dns: use an atomic check for the list membership
 3472     - BUG/MINOR: task: do not set TASK_F_USR1 for no reason
 3473     - BUG/MINOR: mux-h2: do not prevent from sending a final GOAWAY frame
 3474     - MINOR: connection: add a new CO_FL_WANT_DRAIN flag to force drain on close
 3475     - MINOR: mux-h2: perform a full cycle shutdown+drain on close
 3476     - CLEANUP: resolvers: get rid of single-iteration loop in resolv_get_ip_from_response()
 3477     - MINOR: quic: Increase the size of handshake RX UDP datagrams
 3478     - BUG/MEDIUM: lua: fix memory leaks with realloc() on non-glibc systems
 3479     - MINOR: memprof: report the delta between alloc and free on realloc()
 3480     - MINOR: memprof: add one pointer size to the size of allocations
 3481     - BUILD: fix compilation on NetBSD
 3482     - MINOR: backend: add traces for idle connections reuse
 3483     - BUG/MINOR: backend: fix improper insert in avail tree for always reuse
 3484     - MINOR: backend: improve perf with tcp proxies skipping idle conns
 3485     - MINOR: connection: remove unneeded memset 0 for idle conns
 3487 2021/10/16 : 2.5-dev10
 3488     - MINOR: initcall: Rename __GLOBL and __GLOBL1.
 3489     - MINOR: rules: add a new function new_act_rule() to allocate act_rules
 3490     - MINOR: rules: add a file name and line number to act_rules
 3491     - MINOR: stream: report the current rule in "show sess all" when known
 3492     - MINOR: stream: report the current filter in "show sess all" when known
 3493     - CLEANUP: stream: Properly indent current_rule line in "show sess all"
 3494     - BUG/MINOR: lua: Fix lua error handling in `hlua_config_prepend_path()`
 3495     - CI: github: switch to OpenSSL 3.0.0
 3496     - REGTESTS: ssl: Fix references to removed option in test description
 3497     - MINOR: ssl: Add ssllib_name_startswith precondition
 3498     - REGTESTS: ssl: Fix ssl_errors test for OpenSSL v3
 3499     - REGTESTS: ssl: Reenable ssl_errors test for OpenSSL only
 3500     - REGTESTS: ssl: Use mostly TLSv1.2 in ssl_errors test
 3501     - MEDIUM: mux-quic: rationalize tx buffers between qcc/qcs
 3502     - MEDIUM: h3: properly manage tx buffers for large data
 3503     - MINOR: mux-quic: standardize h3 settings sending
 3504     - CLEANUP: h3: remove dead code
 3505     - MINOR: mux-quic: implement standard method to detect if qcc is dead
 3506     - MEDIUM: mux-quic: defer stream shut if remaining tx data
 3507     - MINOR: mux: remove last occurences of qcc ring buffer
 3508     - MINOR: quic: handle CONNECTION_CLOSE frame
 3509     - REGTESTS: ssl: re-enable set_ssl_cert_bundle.vtc
 3510     - MINOR: ssl: add ssl_fc_is_resumed to "option httpslog"
 3511     - MINOR: http: Add http_auth_bearer sample fetch
 3512     - MINOR: jwt: Parse JWT alg field
 3513     - MINOR: jwt: JWT tokenizing helper function
 3514     - MINOR: jwt: Insert public certificates into dedicated JWT tree
 3515     - MINOR: jwt: jwt_header_query and jwt_payload_query converters
 3516     - MEDIUM: jwt: Add jwt_verify converter to verify JWT integrity
 3517     - REGTESTS: jwt: Add tests for the jwt_verify converter
 3518     - BUILD: jwt: fix declaration of EVP_KEY in jwt-h.h
 3519     - MINOR: proto_tcp: use chunk_appendf() to ouput socket setup errors
 3520     - MINOR: proto_tcp: also report the attempted MSS values in error message
 3521     - MINOR: inet: report the faulty interface name in "bind" errors
 3522     - MINOR: protocol: report the file and line number for binding/listening errors
 3523     - MINOR: protocol: uniformize protocol errors
 3524     - MINOR: resolvers: fix the resolv_str_to_dn_label() API about trailing zero
 3525     - BUG/MEDIUM: resolver: make sure to always use the correct hostname length
 3526     - BUG/MINOR: resolvers: do not reject host names of length 255 in SRV records
 3527     - MINOR: resolvers: fix the resolv_dn_label_to_str() API about trailing zero
 3528     - MEDIUM: listeners: split the thread mask between receiver and bind_conf
 3529     - MINOR: listeners: add clone_listener() to duplicate listeners at boot time
 3530     - MEDIUM: listener: add the "shards" bind keyword
 3531     - BUG/MEDIUM: resolvers: use correct storage for the target address
 3532     - MINOR: resolvers: merge address and target into a union "data"
 3533     - BUG/MEDIUM: resolvers: fix truncated TLD consecutive to the API fix
 3534     - BUG/MEDIUM: jwt: fix base64 decoding error detection
 3535     - BUG/MINOR: jwt: use CRYPTO_memcmp() to compare HMACs
 3536     - DOC: jwt: fix a typo in the jwt_verify() keyword description
 3537     - BUG/MEDIUM: sample/jwt: fix another instance of base64 error detection
 3538     - BUG/MINOR: http-ana: Don't eval front after-response rules if stopped on back
 3539     - BUG/MINOR: sample: Fix 'fix_tag_value' sample when waiting for more data
 3540     - DOC: config: Move 'tcp-response content' at the right place
 3541     - BUG/MINOR: proxy: Use .disabled field as a bitfield as documented
 3542     - MINOR: proxy: Introduce proxy flags to replace disabled bitfield
 3543     - MINOR: sample/arg: Be able to resolve args found in defaults sections
 3544     - MEDIUM: proxy: Warn about ambiguous use of named defaults sections
 3545     - MINOR: proxy: Be able to reference the defaults section used by a proxy
 3546     - MINOR: proxy: Add PR_FL_READY flag on fully configured and usable proxies
 3547     - MINOR: config: Finish configuration for referenced default proxies
 3548     - MINOR: config: No longer remove previous anonymous defaults section
 3549     - MINOR: tcpcheck: Support 2-steps args resolution in defaults sections
 3550     - MEDIUM: rules/acl: Parse TCP/HTTP rules and acls defined in defaults sections
 3551     - MEDIUM: tcp-rules: Eval TCP rules defined in defaults sections
 3552     - MEDIUM: http-ana: Eval HTTP rules defined in defaults sections
 3553     - BUG/MEDIUM: sample: Cumulate frontend and backend sample validity flags
 3554     - REGTESTS: Add scripts to test support of TCP/HTTP rules in defaults sections
 3555     - DOC: config: Add documentation about TCP/HTTP rules in defaults section
 3556     - DOC: config: Rework and uniformize how TCP/HTTP rules are documented
 3557     - BUG/MINOR: proxy: Release ACLs and TCP/HTTP rules of default proxies
 3558     - BUG/MEDIUM: cpuset: fix cpuset size for FreeBSD
 3559     - BUG/MINOR: sample: fix backend direction flags consecutive to last fix
 3560     - BUG/MINOR: listener: fix incorrect return on out-of-memory
 3561     - BUG/MINOR: listener: add an error check for unallocatable trash
 3562     - CLEANUP: listeners: remove unreachable code in clone_listener()
 3564 2021/10/08 : 2.5-dev9
 3565     - head-truc
 3566     - REGTESTS: lua: test the httpclient:get() feature
 3567     - Revert "head-truc"
 3568     - BUG/MEDIUM: httpclient: replace ist0 by istptr
 3569     - MINOR: config: use a standard parser for the "nbthread" keyword
 3570     - CLEANUP: init: remove useless test against MAX_THREADS in affinity loop
 3571     - MEDIUM: init: de-uglify the per-thread affinity setting
 3572     - MINOR: init: extract the setup and end of threads to their own functions
 3573     - MINOR: log: Try to get the status code when MUX_EXIT_STATUS is retrieved
 3574     - MINOR: mux-h1: Set error code if possible when MUX_EXIT_STATUS is returned
 3575     - MINOR: mux-h1: Be able to set custom status code on parsing error
 3576     - MEDIUM: mux-h1: Reject HTTP/1.0 GET/HEAD/DELETE requests with a payload
 3577     - MEDIUM: h1: Force close mode for invalid uses of T-E header
 3578     - BUG/MINOR: mux-h1/mux-fcgi: Sanitize TE header to only send "trailers"
 3579     - MINOR: http: Add 422-Unprocessable-Content error message
 3580     - MINOR: h1: Change T-E header parsing to fail if chunked encoding is found twice
 3581     - BUG/MEDIUM: mux-h1/mux-fcgi: Reject messages with unknown transfer encoding
 3582     - REGTESTS: Add script to validate T-E header parsing
 3583     - REORG: pools: move default settings to defaults.h
 3584     - DOC: peers: fix doc "enable" statement on "peers" sections
 3585     - MINOR: Makefile: add MEMORY_POOLS to the list of DEBUG_xxx options
 3586     - MINOR: ssl: Set connection error code in case of SSL read or write fatal failure
 3587     - MINOR: ssl: Rename ssl_bc_hsk_err to ssl_bc_err
 3588     - MINOR: ssl: Store the last SSL error code in case of read or write failure
 3589     - REGTESTS: ssl: enable show_ssl_ocspresponse.vtc again
 3590     - REGTESTS: ssl: enable ssl_crt-list_filters.vtc again
 3591     - BUG/MEDIUM: lua: fix wakeup condition from sleep()
 3592     - BUG/MAJOR: lua: use task_wakeup() to properly run a task once
 3593     - MINOR: arg: Be able to forbid unresolved args when building an argument list
 3594     - BUG/MINOR: tcpcheck: Don't use arg list for default proxies during parsing
 3595     - BUG/MINOR: tcp-rules: Stop content rules eval on read error and end-of-input
 3596     - MINOR: tasks: catch TICK_ETERNITY with BUG_ON() in __task_queue()
 3597     - REGTESTS: ssl: show_ssl_ocspresponse w/ freebsd won't use base64
 3598     - REGTESTS: ssl: wrong feature cmd in show_ssl_ocspresponse.vtc
 3599     - CLEANUP: tasks: remove the long-unused work_lists
 3600     - MINOR: task: provide 3 task_new_* wrappers to simplify the API
 3601     - MINOR: time: uninline report_idle() and move it to task.c
 3602     - REORG: sched: move idle time calculation from time.h to task.h
 3603     - REORG: sched: move the stolen CPU time detection to sched_entering_poll()
 3604     - BUG/MEDIUM: filters: Fix a typo when a filter is attached blocking the release
 3605     - BUG/MEDIUM: http-ana: Clear request analyzers when applying redirect rule
 3606     - MINOR: httpclient: destroy() must free the headers and the ists
 3607     - MINOR: httpclient: set HTTPCLIENT_F_ENDED only in release
 3608     - MINOR: httpclient: stop_and_destroy() ask the applet to autokill
 3609     - MINOR: httpclient: test if started during stop_and_destroy()
 3610     - MINOR: httpclient/lua: implement garbage collection
 3611     - BUG/MEDIUM: httpclient/lua: crash because of b_xfer and get_trash_chunk()
 3612     - MINOR: httpclient: destroy checks if a client was started but not stopped
 3613     - BUG/MINOR: httpclient/lua: does not process headers when failed
 3614     - MINOR: httpclient/lua: supports headers via named arguments
 3615     - CLEANUP: server: always include the storage for SSL settings
 3616     - CLEANUP: sample: rename sample_conv_var2smp() to *_sint
 3617     - CLEANUP: sample: uninline sample_conv_var2smp_str()
 3618     - MINOR: sample: provide a generic var-to-sample conversion function
 3619     - BUG/MEDIUM: sample: properly verify that variables cast to sample
 3620     - BUILD: action: add the relevant structures for function arguments
 3621     - BUILD: extcheck: needs to include stream-t.h
 3622     - BUILD: hlua: needs to include stream-t.h
 3623     - BUILD: stats: define several missing structures in stats.h
 3624     - BUILD: resolvers: define missing types in resolvers.h
 3625     - BUILD: httpclient: include missing ssl_sock-t
 3626     - BUILD: sample: include openssl-compat
 3627     - BUILD: http_ana: need to include proxy-t to get redirect_rule
 3628     - BUILD: http_rules: requires http_ana-t.h for REDIRECT_*
 3629     - BUILD: vars: need to include xxhash
 3630     - BUILD: peers: need to include eb{32/mb/pt}tree.h
 3631     - BUILD: ssl_ckch: include ebpttree.h in ssl_ckch.c
 3632     - BUILD: compiler: add the container_of() and container_of_safe() macros
 3633     - BUILD: idleconns: include missing ebmbtree.h at several places
 3634     - BUILD: connection: connection.h needs list.h and server.h
 3635     - BUILD: tree-wide: add missing http_ana.h from many places
 3636     - BUILD: cfgparse-ssl: add missing errors.h
 3637     - BUILD: tcp_sample: include missing errors.h and session-t.h
 3638     - BUILD: mworker: mworker-prog needs time.h for the 'now' variable
 3639     - BUILD: tree-wide: add several missing activity.h
 3640     - BUILD: compat: fix -Wundef on SO_REUSEADDR
 3641     - CLEANUP: pools: pools-t.h doesn't need to include thread-t.h
 3642     - REORG: pools: uninline the UAF allocator and force-inline the rest
 3643     - REORG: thread: uninline the lock-debugging code
 3644     - MINOR: thread/debug: replace nsec_now() with now_mono_time()
 3645     - CLEANUP: remove some unneeded includes from applet-t.h
 3646     - REORG: listener: move bind_conf_alloc() and listener_state_str() to listener.c
 3647     - CLEANUP: listeners: do not include openssl-compat
 3648     - CLEANUP: servers: do not include openssl-compat
 3649     - REORG: ssl: move ssl_sock_is_ssl() to connection.h and rename it
 3650     - CLEANUP: mux_fcgi: remove dependency on ssl_sock
 3651     - CLEANUP: ssl/server: move ssl_sock_set_srv() to srv_set_ssl() in server.c
 3652     - REORG: ssl-sock: move the sslconns/totalsslconns counters to global
 3653     - REORG: sample: move the crypto samples to ssl_sample.c
 3654     - REORG: sched: moved samp_time and idle_time to task.c as well
 3655     - REORG: time/ticks: move now_ms and global_now_ms definitions to ticks.h
 3656     - CLEANUP: tree-wide: remove unneeded include time.h in ~20 files
 3657     - REORG: activity: uninline activity_count_runtime()
 3658     - REORG: acitvity: uninline sched_activity_entry()
 3659     - CLEANUP: stream: remove many unneeded includes from stream-t.h
 3660     - CLEANUP: stick-table: no need to include socket nor in.h
 3661     - MINOR: connection: use uint64_t for the hashes
 3662     - REORG: connection: move the hash-related stuff to connection.c
 3663     - REORG: connection: uninline conn_notify_mux() and conn_delete_from_tree()
 3664     - REORG: server: uninline the idle conns management functions
 3665     - REORG: ebtree: split structures into their own file ebtree-t.h
 3666     - CLEANUP: tree-wide: only include ebtree-t from type files
 3667     - REORG: connection: move the largest inlines from connection.h to connection.c
 3668     - CLEANUP: connection: do not include http_ana!
 3669     - CLEANUP: connection: remove unneeded tcpcheck-t.h and use only session-t.h
 3670     - REORG: connection: uninline the rest of the alloc/free stuff
 3671     - REORG: task: uninline the loop time measurement code
 3672     - CLEANUP: time: move a few configurable defines to defaults.h
 3673     - CLEANUP: fd: do not include time.h
 3674     - REORG: fd: uninline compute_poll_timeout()
 3675     - CLENAUP: wdt: use ha_tkill() instead of accessing pthread directly
 3676     - REORG: thread: move the thread init/affinity/stop to thread.c
 3677     - REORG: thread: move ha_get_pthread_id() to thread.c
 3678     - MINOR: thread: use a dedicated static pthread_t array in thread.c
 3679     - CLEANUP: thread: uninline ha_tkill/ha_tkillall/ha_cpu_relax()
 3680     - DOC: configuration: add clarification on escaping in keyword arguments
 3681     - BUG/MINOR: task: fix missing include with DEBUG_TASK
 3682     - MINOR: pools: report the amount used by thread caches in "show pools"
 3683     - MINOR: quic: Distinguish packet and SSL read enc. level in traces
 3684     - MINOR: quic: Add a function to dump SSL stack errors
 3685     - MINOR: quic: BUG_ON() SSL errors.
 3686     - MINOR: quic: Fix SSL error issues (do not use ssl_bio_and_sess_init())
 3687     - BUG/MEDIUM: mux-quic: reinsert all streams in by_id tree
 3688     - BUG/MAJOR: xprt-quic: do not queue qc timer if not set
 3689     - MINOR: mux-quic: release connection if no more bidir streams
 3690     - BUG/MAJOR: quic: remove qc from receiver cids tree on free
 3691     - BUG/MEDIUM: mux_h2: Handle others remaining read0 cases on partial frames
 3692     - MINOR: qpack: do not encode invalid http status code
 3693     - MINOR: qpack: support non-indexed http status code encoding
 3694     - MINOR: qpack: fix memory leak on huffman decoding
 3695     - CLEANUP: mux-quic: remove unused code
 3696     - BUG/MINOR: quic: fix includes for compilation
 3697     - BUILD: connection: avoid a build warning on FreeBSD with SO_USER_COOKIE
 3698     - BUILD: init: avoid a build warning on FreeBSD with USE_PROCCTL
 3699     - REORG: time: move time-keeping code and variables to clock.c
 3700     - REORG: clock: move the updates of cpu/mono time to clock.c
 3701     - MINOR: activity: get the run_time from the clock updates
 3702     - CLEANUP: clock: stop exporting before_poll and after_poll
 3703     - REORG: clock: move the clock_id initialization to clock.c
 3704     - REORG: clock/wdt: move wdt timer initialization to clock.c
 3705     - MINOR: clock: move the clock_ids to clock.c
 3706     - MINOR: wdt: move wd_timer to wdt.c
 3707     - CLEANUP: wdt: do not remap SI_TKILL to SI_LWP, test the values directly
 3708     - REORG: thread/sched: move the task_per_thread stuff to thread_ctx
 3709     - REORG: thread/clock: move the clock parts of thread_info to thread_ctx
 3710     - REORG: thread/sched: move the thread_info flags to the thread_ctx
 3711     - REORG: thread/sched: move the last dynamic thread_info to thread_ctx
 3712     - MINOR: thread: make "ti" a const pointer and clean up thread_info a bit
 3713     - MINOR: threads: introduce a minimalistic notion of thread-group
 3714     - MINOR: global: add a new "thread-groups" directive
 3715     - MINOR: global: add a new "thread-group" directive
 3716     - MINOR: threads: make tg point to the current thread's group
 3717     - MEDIUM: threads: automatically assign threads to groups
 3718     - MINOR: threads: set the group ID and its bit in the thread group
 3719     - MINOR: threads: set the tid, ltid and their bit in thread_cfg
 3720     - MEDIUM: threads: replace ha_set_tid() with ha_set_thread()
 3721     - MINOR: threads: add the current group ID in thread-local "tgid" variable
 3722     - MINOR: debug: report the group and thread ID in the thread dumps
 3723     - MEDIUM: listeners: support the definition of thread groups on bind lines
 3724     - MINOR: threads: add a new function to resolve config groups and masks
 3725     - MEDIUM: config: resolve relative threads on bind lines to absolute ones
 3726     - MEDIUM: stick-table: never learn the "conn_cur" value from peers
 3728 2021/09/24 : 2.5-dev8
 3729     - BUILD: compiler: fixed a missing test on  defined(__GNUC__)
 3730     - BUILD: halog: fix a -Wundef warning on non-glibc systems
 3731     - BUILD: threads: fix -Wundef for _POSIX_PRIORITY_SCHEDULING on libmusl
 3732     - BUG/MINOR: compat: make sure __WORDSIZE is always defined
 3733     - BUILD: sample: fix format warning on 32-bit archs in sample_conv_be2dec_check()
 3734     - CLEANUP: pools: factor all malloc_trim() calls into trim_all_pools()
 3735     - MINOR: pools: automatically disable malloc_trim() with external allocators
 3736     - MINOR: pools: report it when malloc_trim() is enabled
 3737     - DOC: Add .mailmap
 3738     - CLEANUP: tree-wide: fix prototypes for functions taking no arguments.
 3739     - CLEANUP: Remove prototype for non-existent thread_get_default_count()
 3740     - CLEANUP: acl: Remove unused variable when releasing an acl expression
 3741     - BUG/MAJOR: mux-h1: Don't eval input data if an error was reported
 3742     - DOC: update Tim's address in .mailmap
 3743     - MINOR: pools: use mallinfo2() when available instead of mallinfo()
 3744     - BUG/MINOR: tcpcheck: Improve LDAP response parsing to fix LDAP check
 3745     - DOC: management: certificate files must be sanitized before injection
 3746     - BUG/MINOR: connection: prevent null deref on mux cleanup task allocation
 3747     - BUILD: ist: prevent gcc11 maybe-uninitialized warning on istalloc
 3748     - BUG/MINOR: cli/payload: do not search for args inside payload
 3749     - BUILD: sockpair: do not set unused flag
 3750     - BUILD: proto_uxst: do not set unused flag
 3751     - BUILD: fd: remove unused variable totlen in fd_write_frag_line()
 3752     - MINOR: applet: remove the thread mask from appctx_new()
 3753     - REORG: threads: move ha_get_pthread_id() to tinfo.h
 3754     - CLEANUP: Apply ist.cocci
 3755     - DEV: coccinelle: Add ist.cocci
 3756     - CLEANUP: Apply bug_on.cocci
 3757     - DEV: coccinelle: Add xalloc_size.cocci
 3758     - DEV: coccinelle: Add bug_on.cocci
 3759     - CLEANUP: Apply xalloc_size.cocci
 3760     - DEV: coccinelle: Add xalloc_cast.cocci
 3761     - BUG/MINOR: flt-trace: fix an infinite loop when random-parsing is set
 3762     - MINOR: httpclient: add the EOH when no headers where provided
 3763     - CLEANUP: Include check.h in flt_spoe.c
 3764     - CLEANUP: Remove unreachable `break` from parse_time_err()
 3765     - BUG/MINOR: server: allow 'enable health' only if check configured
 3766     - BUG/MINOR: server: alloc dynamic srv ssl ctx if proxy uses ssl chk rule
 3767     - MINOR: server: enable more keywords for ssl checks for dynamic servers
 3768     - MINOR: server: enable more check related keywords for dynamic servers
 3769     - REORG: server: move slowstart init outside of checks
 3770     - MINOR: server: enable slowstart for dynamic server
 3771     - MEDIUM: listener: deprecate "process" in favor of "thread" on bind lines
 3772     - BUG/MEDIUM: leastconn: fix rare possibility of divide by zero
 3773     - BUG/MINOR: quic: Possible NULL pointer dereferencing when dumping streams.
 3774     - MINOR: quic: Move transport parmaters to anynomous struct.
 3775     - MINOR: mux_quic: Add QUIC mux layer.
 3776     - MINOR: connection: Add callbacks definitions for QUIC.
 3777     - MINOR: quic: Attach QUIC mux connection objet to QUIC connection.
 3778     - MINOR: quic: Add a new definition to store STREAM frames.
 3779     - MINOR: h3: Add HTTP/3 definitions.
 3780     - MINOR: qpack: Add QPACK compression.
 3781     - MINOR: quic_sock: Finalize the QUIC connections.
 3782     - MINOR: quic: Disable the action of ->rcv_buf() xprt callback
 3783     - MINOR: quic: Add callbacks for (un)scribing to QUIC xprt.
 3784     - MINOR: quic: Variable-length integer encoding/decoding into/from buffer struct.
 3785     - BUG/MINOR: quic: Wrong ->accept() error handling
 3786     - MINOR: quic: Add a wrapper function to update transport parameters.
 3787     - MINOR: quic: Update the streams transport parameters.
 3788     - MINOR: quic: Avoid header collisions
 3789     - MINOR: quic: Replace max_packet_size by max_udp_payload size.
 3790     - MINOR: quic: Enable some quic, h3 and qpack modules compilation.
 3791     - MINOR: quic: Move an SSL func call from QUIC I/O handler to the xprt init.
 3792     - MINOR: quic: Initialize the session before starting the xprt.
 3793     - BUG/MINOR: quic: Do not check the acception of a new conn from I/O handler.
 3794     - MINOR: quic: QUIC conn initialization from I/O handler
 3795     - MINOR: quic: Remove header protection for conn with context
 3796     - MINOR: quic: Derive the initial secrets asap
 3797     - MINOR: quic: Remove header protection also for Initial packets
 3798     - BUG/MINOR: quic: Wrong memory free in quic_update_ack_ranges_list()
 3799     - MINOR: quic: quic_update_ack_ranges_list() code factorization
 3800     - MINOR: quic: Useless test in quic_update_ack_ranges_list()
 3801     - MINOR: quic: Remove a useless variable in quic_update_ack_ranges_list()
 3802     - BUG/MINOR: quic: Missing cases treatement when updating ACK ranges
 3803     - CLEAUNUP: quic: Usage of a useless variable in qc_treat_rx_pkts()
 3804     - BUG/MINOR: quic: Wrong RX packet reference counter usage
 3805     - MINOR: quic: Do not stop the packet parsing too early in qc_treat_rx_packets()
 3806     - MINOR: quic: Add a lock for RX packets
 3807     - MINOR: quic: Move the connection state
 3808     - MINOR: quic: Replace quic_conn_ctx struct by ssl_sock_ctx struct
 3809     - MINOR: quic: Replace the RX list of packet by a thread safety one.
 3810     - MINOR: quic: Replace the RX unprotected packet list by a thread safety one.
 3811     - MINOR: quic: Add useful traces for I/O dgram handler
 3812     - MINOR: quic: Do not wakeup the xprt task on ACK receipt
 3813     - MINOR: quic: Connection allocations rework
 3814     - MINOR: quic: Move conn_prepare() to ->accept_conn() callback
 3815     - MINOR: quic: Make qc_lstnr_pkt_rcv() be thread safe.
 3816     - MINOR: quic: Add a ring buffer implementation for QUIC
 3817     - MINOR: quic: Prefer x25519 as ECDH preferred parametes.
 3818     - MINOR: quic: Add the QUIC v1 initial salt.
 3819     - BUG/MINOR: quic: Too much reduced computed space to build handshake packets
 3820     - MINOR: net_helper: add functions for pointers
 3821     - MINOR: quic: Add ring buffer definition (struct qring) for QUIC
 3822     - MINOR: proto_quic: Allocate TX ring buffers for listeners
 3823     - MINOR: quic: Initialize pointers to TX ring buffer list
 3824     - MINOR: quic: Make use of TX ring buffers to send QUIC packets
 3825     - MINOR: quic_tls: Make use of the QUIC V1 salt.
 3826     - MINOR: quic: Remove old TX buffer implementation
 3827     - MINOR: Add function for TX packets reference counting
 3828     - MINOR: quic: Add TX packets at the very last time to their tree.
 3829     - MINOR: quic: Unitialized mux context upon Client Hello message receipt.
 3830     - MINOR: quic: Missing encryption level rx.crypto member initialization and lock.
 3831     - MINOR: quic: Rename ->rx.rwlock of quic_enc_level struct to ->rx.pkts_rwlock
 3832     - MINOR: quic: Make qc_treat_rx_pkts() be thread safe.
 3833     - MINOR: quic: Make ->tx.frms quic_pktns struct member be thread safe
 3834     - MINOR: quic: Replace quic_tx_frm struct by quic_frame struct
 3835     - MINOR: quic: Add a mask for TX frame builders and their authorized packet types
 3836     - MINOR: quic: Add a useful function to compute any frame length.
 3837     - MINOR: quic: Add the QUIC connection state to traces
 3838     - MINOR: quic: Store post handshake frame in ->pktns.tx.frms MT_LIST
 3839     - MINOR: quic: Add the packet type to quic_tx_packet struct
 3840     - MINOR: quic: Modify qc_do_build_hdshk_pkt() to accept any packet type
 3841     - MINOR: quic: Atomically handle packet number space ->largest_acked_pn variable
 3842     - MINOR: quic: Modify qc_build_cfrms() to support any frame
 3843     - MINOR: quic: quic_conn_io_cb() task rework
 3844     - MINOR: quic: Make qc_build_hdshk_pkt() atomically consume a packet number
 3845     - MINOR: quic: qc_do_build_hdshk_pkt() does not  need to pass a copy of CRYPTO frame
 3846     - MINOR: quic: Remove Application level related functions
 3847     - MINOR: quic: Rename functions which do not build only Handshake packets
 3848     - MINOR: quic: Make circular buffer internal buffers be variable-sized.
 3849     - MINOR: quic: Add a pool for TX ring buffer internal buffer
 3850     - MINOR: quic: Make use of the last cbuf API when initializing TX ring buffers
 3851     - MINOR: quic: Missing acks encoded size updates.
 3852     - MINOR: quic: Evaluate the packet lengths in advance
 3853     - MINOR: quic: Update the TLS extension for QUIC transport parameters
 3854     - MINOR: quic: Fix handshake state debug strings
 3855     - MINOR: quic: Atomically get/set the connection state
 3856     - MINOR: quic: Missing QUIC encryption level for qc_build_pkt()
 3857     - MINOR: quic: Coalesce Application level packets with Handshake packets.
 3858     - MINOR: quic: Wrong flags handling for acks
 3859     - MINOR: quic: Missing case when discarding HANDSHAKE secrets
 3860     - MINOR: quic: Post handshake packet building improvements
 3861     - MINOR: quic: Prepare Application level packet asap.
 3862     - MINOR: h3: Send h3 settings asap
 3863     - MINOR: quic: Wrong STREAM frame length computing
 3864     - MINOR: quic: Wrong short packet minimum length
 3865     - MINOR: quic: Prepare STREAM frames to fill QUIC packets
 3866     - MINOR: h3: change default settings
 3867     - MINOR: quic-enc: fix varint encoding
 3868     - MINOR: qpack: fix wrong comment
 3869     - MINOR: qpack: generate headers list on decoder
 3870     - MINOR: h3: parse headers to htx
 3871     - MINOR: h3: allocate stream on headers
 3872     - MEDIUM: mux-quic: implement ring buffer on stream tx
 3873     - MINOR: mux-quic: send SETTINGS on uni stream
 3874     - MINOR: h3: define snd_buf callback and divert mux ops
 3875     - MINOR: mux-quic: define FIN stream flag
 3876     - MINOR: qpack: create qpack-enc module
 3877     - MINOR: qpack: encode headers functions
 3878     - MINOR: h3: encode htx headers to QPACK
 3879     - MINOR: h3: send htx data
 3880     - MINOR: h3/mux: detect fin on last h3 frame of the stream
 3881     - MINOR: quic: Shorten some handshakes
 3882     - MINOR: quic: Make QUIC-TLS support at least two initial salts
 3883     - MINOR: quic: Attach the QUIC connection to a thread.
 3884     - MINOR: quic: Missing active_connection_id_limit default value
 3885     - MINOR: quic_sock: Do not flag QUIC connections as being set
 3886     - MINOR: buf: Add b_force_xfer() function
 3887     - MINOR: quic: Make use of buffer structs to handle STREAM frames
 3888     - MINOR: mux_quic: move qc_process() code to qc_send()
 3889     - MINOR: quic: Add a typedef for unsigned long long
 3890     - MINOR: quic: Confusion between TX/RX for the frame builders
 3891     - MINOR: quic: Wrong packet flags settings during frame building
 3892     - MINOR: quic: Constantness fixes for frame builders/parsers.
 3893     - MINOR: quic_tls: Client/serveur state reordering
 3894     - MINOR: quic: Wrong packet loss detection due to wrong pktns order
 3895     - MINOR: quic: Wrong packet number space selection in quic_loss_pktns()
 3896     - MINOR: quic: Initial packet number spaced not discarded
 3897     - MINOR: quic: Add useful trace about pktns discarding
 3898     - MINOR: mux_quic: Export the mux related flags
 3899     - MINOR: quic: Implement quic_conn_subscribe()
 3900     - MINOR: quic: Wake up the mux upon ACK receipt
 3901     - MINOR: quic: Stream FIN bit fix in qcs_push_frame()
 3902     - MINOR: quic: Implement qc_process_mux()
 3903     - MINOR: quic: Wake up the xprt from mux
 3904     - CLEANUP: quic: Remove useless inline functions
 3905     - MINOR: quic: RX packets memory leak
 3906     - MINOR: quic: Possible endless loop in qc_treat_rx_pkts()
 3907     - MINOR: quic: Crash upon too big packets receipt
 3908     - MINOR: quic: define close handler
 3909     - MEDIUM: quic: implement mux release/conn free
 3910     - MINOR: quic: fix qcc subs initialization
 3911     - BUG/MINOR: h1-htx: Fix a typo when request parser is reset
 3912     - BUG/MEDIUM: mux-h1: Adjust conditions to ask more space in the channel buffer
 3913     - BUG/MEDIUM: stream-int: Notify stream that the mux wants more room to xfer data
 3914     - BUG/MEDIUM: stream: Stop waiting for more data if SI is blocked on RXBLK_ROOM
 3915     - MINOR: stream-int: Set CO_RFL transient/persistent flags apart in si_cs_rcv()
 3916     - MINOR: htx: Add an HTX flag to know when a message is fragmented
 3917     - MINOR: htx: Add a function to know if the free space wraps
 3918     - BUG/MEDIUM: stream-int: Defrag HTX message in si_cs_recv() if necessary
 3919     - MINOR: stream-int: Notify mux when the buffer is not stuck when calling rcv_buf
 3920     - BUG/MINOR: http-ana: increment internal_errors counter on response error
 3921     - MINOR: stats: Enable dark mode on stat web page
 3922     - CLEANUP: stats: Fix some alignment mistakes
 3923     - MINOR: httpclient: httpclient_data() returns the available data
 3924     - MINOR: httpclient: httpclient_ended() returns 1 if the client ended
 3925     - MINOR: httpclient/lua: httpclient:get() API in lua
 3926     - MINOR: httpclient/lua: implement the headers in the response object
 3927     - BUG/MINOR: httpclient/lua: return an error on argument check
 3928     - CLEANUP: slz: Mark `reset_refs` as static
 3930 2021/09/12 : 2.5-dev7
 3931     - BUG/MINOR: config: reject configs using HTTP with bufsize >= 256 MB
 3932     - CLEANUP: htx: remove comments about "must be < 256 MB"
 3933     - BUG/MAJOR: htx: fix missing header name length check in htx_add_header/trailer
 3934     - Revert "BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive"
 3935     - MINOR: proxy: add a global "grace" directive to postpone soft-stop
 3936     - MINOR: vars: rename vars_init() to vars_init_head()
 3937     - CLEANUP: vars: rename sample_clear_stream() to var_unset()
 3938     - REORG: vars: remerge sample_store{,_stream}() into var_set()
 3939     - MEDIUM: vars: make the ifexist variant of set-var only apply to the proc scope
 3940     - MINOR: vars: add a VF_CREATEONLY flag for creation
 3941     - MINOR: vars: support storing empty sample data with a variable
 3942     - MINOR: vars: store flags into variables and add VF_PERMANENT
 3943     - MEDIUM: vars: make var_clear() only reset VF_PERMANENT variables
 3944     - MEDIUM: vars: pre-create parsed SCOPE_PROC variables as permanent ones
 3945     - MINOR: vars: preset a random seed to hash variables names
 3946     - MEDIUM: vars: replace the global name index with a hash
 3947     - CLEANUP: vars: remove the now unused var_names array
 3948     - MINOR: vars: centralize the lock/unlock into static inlines
 3949     - OPTIM: vars: only takes the variables lock on shared entries
 3950     - OPTIM: vars: remove internal bookkeeping for vars_global_size
 3951     - OPTIM: vars: do not keep variables usage stats if no limit is set
 3952     - BUILD: fix dragonfly build again on __read_mostly
 3953     - CI: Github Actions: temporarily disable Opentracing
 3954     - BUG/MEDIUM: mux-h1: Remove "Upgrade:" header for requests with payload
 3955     - MINOR: htx: Skip headers with no value when adding a header list to a message
 3956     - CLEANUP: mux-h1: Remove condition rejecting upgrade requests with payload
 3957     - BUG/MEDIUM: stream-int: Don't block SI on a channel policy if EOI is reached
 3958     - BUG/MEDIUM: http-ana: Reset channels analysers when returning an error
 3959     - BUG/MINOR: filters: Set right FLT_END analyser depending on channel
 3960     - CLEANUP: Add haproxy/xxhash.h to avoid modifying import/xxhash.h
 3961     - CLEANUP: ebmbtree: Replace always-taken elseif by else
 3962     - CLEANUP: Move XXH3 macro from haproxy/compat.h to haproxy/xxhash.h
 3963     - BUILD: opentracing: exclude the use of haproxy variables for the OpenTracing context
 3964     - BUG/MINOR: opentracing: enable the use of http headers without a set value
 3965     - CLEANUP: opentracing: use the haproxy function to generate uuid
 3966     - MINOR: opentracing: change the scope of the variable 'ot.uuid' from 'sess' to 'txn'
 3967     - CI: Github Actions: re-enable Opentracing
 3968     - CLEANUP: opentracing: simplify the condition on the empty header
 3969     - BUG/MEDIUM lua: Add missing call to RESET_SAFE_LJMP in hlua_filter_new()
 3971 2021/09/03 : 2.5-dev6
 3972     - BUG/MINOR threads: Use get_(local|gm)time instead of (local|gm)time
 3973     - BUG/MINOR: tools: Fix loop condition in dump_text()
 3974     - BUILD: ssl: next round of build warnings on LIBRESSL_VERSION_NUMBER
 3975     - BUILD: ssl: fix two remaining occurrences of #if USE_OPENSSL
 3976     - BUILD: tools: properly guard __GLIBC__ with defined()
 3977     - BUILD: globally enable -Wundef
 3978     - MINOR: log: Remove log-error-via-logformat option
 3979     - MINOR: log: Add new "error-log-format" option
 3980     - BUG/MAJOR: queue: better protect a pendconn being picked from the proxy
 3981     - CLEANUP: Add missing include guard to signal.h
 3982     - MINOR: ssl: Add new ssl_bc_hsk_err sample fetch
 3983     - MINOR: connection: Add a connection error code sample fetch for backend side
 3984     - REGTESTS: ssl: Add tests for bc_conn_err and ssl_bc_hsk_err sample fetches
 3985     - MINOR: http-rules: add a new "ignore-empty" option to redirects.
 3986     - CI: Github Actions: temporarily disable BoringSSL builds
 3987     - BUG/MINOR: vars: fix set-var/unset-var exclusivity in the keyword parser
 3988     - BUG/MINOR: vars: improve accuracy of the rules used to check expression validity
 3989     - MINOR: sample: add missing ARGC_ entries
 3990     - BUG/MINOR: vars: properly set the argument parsing context in the expression
 3991     - DOC: configuration: remove wrong tcp-request examples in tcp-response
 3992     - MEDIUM: vars: add a new "set-var-fmt" action
 3993     - BUG/MEDIUM: vars: run over the correct list in release_store_rules()
 3994     - BUG/MINOR: vars: truncate the variable name in error reports about scope.
 3995     - BUG/MINOR: vars: do not talk about global section in CLI errors for set-var
 3996     - CLEANUP: vars: name the temporary proxy "CFG" instead of "CLI" for global vars
 3997     - MINOR: log: make log-format expressions completely usable outside of req/resp
 3998     - MINOR: vars: add a "set-var-fmt" directive to the global section
 3999     - MEDIUM: vars: also support format strings in CLI's "set var" command
 4000     - CLEANUP: vars: factor out common code from vars_get_by_{desc,name}
 4001     - MINOR: vars: make vars_get_by_* support an optional default value
 4002     - MINOR: vars: make the vars() sample fetch function support a default value
 4003     - BUILD: ot: add argument for default value to vars_get_by_name()
 4005 2021/08/28 : 2.5-dev5
 4006     - MINOR: httpclient: initialize the proxy
 4007     - MINOR: httpclient: implement a simple HTTP Client API
 4008     - MINOR: httpclient/cli: implement a simple client over the CLI
 4009     - MINOR: httpclient/cli: change the User-Agent to "HAProxy"
 4010     - MEDIUM: ssl: Keep a reference to the client's certificate for use in logs
 4011     - BUG/MEDIUM: h2: match absolute-path not path-absolute for :path
 4012     - BUILD/MINOR: ssl: Fix compilation with OpenSSL 1.0.2
 4013     - MINOR: server: check if srv is NULL in free_server()
 4014     - MINOR: proxy: check if p is NULL in free_proxy()
 4015     - BUG/MEDIUM: cfgparse: do not allocate IDs to automatic internal proxies
 4016     - BUG/MINOR: http_client: make sure to preset the proxy's default settings
 4017     - REGTESTS: http_upgrade: fix incorrect expectation on TCP->H1->H2
 4018     - REGTESTS: abortonclose: after retries, 503 is expected, not close
 4019     - REGTESTS: server: fix agent-check syntax and expectation
 4020     - BUG/MINOR: httpclient: fix uninitialized sl variable
 4021     - BUG/MINOR: httpclient/cli: change the appctx test in the callbacks
 4022     - BUG/MINOR: httpclient: check if hdr_num is not 0
 4023     - MINOR: httpclient: cleanup the include files
 4024     - MINOR: hlua: take the global Lua lock inside a global function
 4025     - MINOR: tools: add FreeBSD support to get_exec_path()
 4026     - BUG/MINOR: systemd: ExecStartPre must use -Ws
 4027     - MINOR: systemd: remove the ExecStartPre line in the unit file
 4028     - MINOR: ssl: add an openssl version string parser
 4029     - MINOR: cfgcond: implements openssl_version_atleast and openssl_version_before
 4030     - CLEANUP: ssl: remove useless check on p in openssl_version_parser()
 4031     - BUG/MINOR: stick-table: fix the sc-set-gpt* parser when using expressions
 4032     - BUG/MINOR: httpclient: remove deinit of the httpclient
 4033     - BUG/MEDIUM: base64: check output boundaries within base64{dec,urldec}
 4034     - MINOR: httpclient: set verify none on the https server
 4035     - MINOR: httpclient: add the server to the proxy
 4036     - BUG/MINOR: httpclient: fix Host header
 4037     - BUILD: httpclient: fix build without OpenSSL
 4038     - CI: github-actions: remove obsolete options
 4039     - CLEANUP: assorted typo fixes in the code and comments
 4040     - MINOR: proc: setting the process to produce a core dump on FreeBSD.
 4041     - BUILD: adopt script/build-ssl.sh for OpenSSL-3.0.0beta2
 4042     - MINOR: server: return the next srv instance on free_server
 4043     - BUG/MINOR: stats: use refcount to protect dynamic server on dump
 4044     - MEDIUM: server: extend refcount for all servers
 4045     - MINOR: server: define non purgeable server flag
 4046     - MINOR: server: mark referenced servers as non purgeable
 4047     - MINOR: server: mark servers referenced by LUA script as non purgeable
 4048     - MEDIUM: server: allow to remove servers at runtime except non purgeable
 4049     - BUG/MINOR: base64: base64urldec() ignores padding in output size check
 4050     - REGTEST: add missing lua requirements on server removal test
 4051     - REGTEST: fix haproxy required version for server removal test
 4052     - BUG/MINOR: proxy: don't dump servers of internal proxies
 4053     - REGTESTS: Use `feature cmd` for 2.5+ tests
 4054     - REGTESTS: Remove REQUIRE_VERSION=1.5 from all tests
 4055     - BUG/MINOR: resolvers: mark servers with name-resolution as non purgeable
 4056     - MINOR: compiler: implement an ONLY_ONCE() macro
 4057     - BUG/MINOR: lua: use strlcpy2() not strncpy() to copy sample keywords
 4058     - MEDIUM: ssl: Capture more info from Client Hello
 4059     - MINOR: sample: Expose SSL captures using new fetchers
 4060     - MINOR: sample: Add be2dec converter
 4061     - MINOR: sample: Add be2hex converter
 4062     - MEDIUM: config: Deprecate tune.ssl.capture-cipherlist-size
 4063     - BUG/MINOR: time: fix idle time computation for long sleeps
 4064     - MINOR: time: add report_idle() to report process-wide idle time
 4065     - BUG/MINOR: ebtree: remove dependency on incorrect macro for bits per long
 4066     - BUILD: activity: use #ifdef not #if on USE_MEMORY_PROFILING
 4067     - BUILD/MINOR: defaults: eliminate warning on MAXHOSTNAMELEN with -Wundef
 4068     - BUILD/MINOR: ssl: avoid a build warning on LIBRESSL_VERSION with -Wundef
 4069     - IMPORT: slz: silence a build warning with -Wundef
 4070     - BUILD/MINOR: regex: avoid a build warning on USE_PCRE2 with -Wundef
 4072 2021/08/17 : 2.5-dev4
 4073     - MINOR: log: rename 'dontloglegacyconnerr' to 'log-error-via-logformat'
 4074     - MINOR: doc: rename conn_status in `option httsplog`
 4075     - MINOR: proxy: disabled takes a stopping and a disabled state
 4076     - MINOR: stats: shows proxy in a stopped state
 4077     - BUG/MINOR: server: fix race on error path of 'add server' CLI if track
 4078     - CLEANUP: thread: fix fantaisist indentation of thread_harmless_till_end()
 4079     - MINOR: threads: make thread_release() not wait for other ones to complete
 4080     - MEDIUM: threads: add a stronger thread_isolate_full() call
 4081     - MEDIUM: servers: make the server deletion code run under full thread isolation
 4082     - BUG/MINOR: server: remove srv from px list on CLI 'add server' error
 4083     - MINOR: activity/fd: remove the dead_fd counter
 4084     - MAJOR: fd: get rid of the DWCAS when setting the running_mask
 4085     - CLEANUP: fd: remove the now unused fd_set_running()
 4086     - CLEANUP: fd: remove the now unneeded fd_mig_lock
 4087     - BUG/MINOR: server: update last_change on maint->ready transitions too
 4088     - MINOR: spoe: Add a pointer on the filter config in the spoe_agent structure
 4089     - BUG/MEDIUM: spoe: Create a SPOE applet if necessary when the last one is released
 4090     - BUG/MEDIUM: spoe: Fix policy to close applets when SPOE connections are queued
 4091     - MINOR: server: unmark deprecated on enable health/agent cli
 4092     - MEDIUM: task: implement tasklet kill
 4093     - MINOR: server: initialize fields for dynamic server check
 4094     - MINOR: check: allocate default check ruleset for every backends
 4095     - MINOR: check: export check init functions
 4096     - MINOR: check: do not increment global maxsock at runtime
 4097     - MINOR: server: implement a refcount for dynamic servers
 4098     - MEDIUM: check: implement check deletion for dynamic servers
 4099     - MINOR: check: enable safe keywords for dynamic servers
 4100     - MEDIUM: server: implement check for dynamic servers
 4101     - MEDIUM: server: implement agent check for dynamic servers
 4102     - REGTESTS: server: add dynamic check server test
 4103     - MINOR: doc: specify ulimit-n usage for dynamic servers
 4104     - REGTESTS: server: fix dynamic server with checks test
 4105     - CI: travis-ci: temporarily disable arm64 builds
 4106     - BUG/MINOR: check: test if server is not null in purge
 4107     - MINOR: global: define MODE_STOPPING
 4108     - BUG/MINOR: server: do not use refcount in free_server in stopping mode
 4109     - ADMIN: dyncookie: implement a simple dynamic cookie calculator
 4110     - BUG/MINOR: check: do not reset check flags on purge
 4111     - BUG/MINOR: check: fix leak on add dynamic server with agent-check error
 4112     - BUG/MEDIUM: check: fix leak on agent-check purge
 4113     - BUG/MEDIUM: server: support both check/agent-check on a dynamic instance
 4114     - BUG/MINOR: buffer: fix buffer_dump() formatting
 4115     - MINOR: channel: remove an htx block from a channel
 4116     - BUG/MINOR: tcpcheck: Properly detect pending HTTP data in output buffer
 4117     - BUG/MINOR: stream: Don't release a stream if FLT_END is still registered
 4118     - MINOR: lua: Add a flag on lua context to know the yield capability at run time
 4119     - BUG/MINOR: lua: Yield in channel functions only if lua context can yield
 4120     - BUG/MINOR: lua: Don't yield in channel.append() and channel.set()
 4121     - MINOR: filters/lua: Release filters before the lua context
 4122     - MINOR: lua: Add a function to get a reference on a table in the stack
 4123     - MEDIUM: lua: Process buffer data using an offset and a length
 4124     - MEDIUM: lua: Improve/revisit the lua api to manipulate channels
 4125     - DOC: Improve the lua documentation
 4126     - MEDIUM: filters/lua: Add support for dummy filters written in lua
 4127     - MINOR: lua: Add a function to get a filter attached to a channel class
 4128     - MINOR: lua: Add flags on the lua TXN to know the execution context
 4129     - MEDIUM: filters/lua: Be prepared to filter TCP payloads
 4130     - MEDIUM: filters/lua: Support declaration of some filter callback functions in lua
 4131     - MEDIUM: filters/lua: Add HTTPMessage class to help HTTP filtering
 4132     - MINOR: filters/lua: Add request and response HTTP messages in the lua TXN
 4133     - MINOR: filters/lua: Support the HTTP filtering from filters written in lua
 4134     - DOC: config: Fix 'http-response send-spoe-group' documentation
 4135     - BUG/MINOR: lua: Properly check negative offset in Channel/HttpMessage functions
 4136     - BUG/MINOR: lua: Properly catch alloc errors when parsing lua filter directives
 4137     - BUG/MEDIUM: cfgcheck: verify existing log-forward listeners during config check
 4138     - MINOR: cli: delare the CLI frontend as an internal proxy
 4139     - MINOR: proxy: disable warnings for internal proxies
 4140     - BUG/MINOR: filters: Always set FLT_END analyser when CF_FLT_ANALYZE flag is set
 4141     - BUG/MINOR: lua/filters: Return right code when txn:done() is called
 4142     - DOC: lua-api: Add documentation about lua filters
 4143     - CI: Remove obsolete USE_SLZ=1 CI job
 4144     - CLEANUP: assorted typo fixes in the code and comments
 4145     - CI: github actions: relax OpenSSL-3.0.0 version comparision
 4146     - BUILD: tools: get the absolute path of the current binary on NetBSD.
 4147     - DOC: Minor typo fix - 'question mark' -> 'exclamation mark'
 4148     - DOC/MINOR: fix typo in management document
 4149     - MINOR: http: add a new function http_validate_scheme() to validate a scheme
 4150     - BUG/MAJOR: h2: verify early that non-http/https schemes match the valid syntax
 4151     - BUG/MAJOR: h2: verify that :path starts with a '/' before concatenating it
 4152     - BUG/MAJOR: h2: enforce stricter syntax checks on the :method pseudo-header
 4153     - BUG/MEDIUM: h2: give :authority precedence over Host
 4154     - REGTESTS: add a test to prevent h2 desync attacks
 4156 2021/08/01 : 2.5-dev3
 4157     - BUG/MINOR: arg: free all args on make_arg_list()'s error path
 4158     - BUG/MINOR: cfgcond: revisit the condition freeing mechanism to avoid a leak
 4159     - MEDIUM: proxy: remove long-broken 'option http_proxy'
 4160     - CLEANUP: http_ana: Remove now unused label from http_process_request()
 4161     - MINOR: deinit: always deinit the init_mutex on failed initialization
 4162     - BUG/MEDIUM: cfgcond: limit recursion level in the condition expression parser
 4163     - BUG/MEDIUM: mworker: do not register an exit handler if exit is expected
 4164     - BUG/MINOR: mworker: do not export HAPROXY_MWORKER_REEXEC across programs
 4165     - BUILD/MINOR: memprof fix macOs build.
 4166     - BUG/MEDIUM: ssl_sample: fix segfault for srv samples on invalid request
 4167     - BUG/MINOR: stats: Add missing agent stats on servers
 4168     - BUG/MINOR: check: fix the condition to validate a port-less server
 4169     - BUILD: threads: fix pthread_mutex_unlock when !USE_THREAD
 4170     - BUG/MINOR: resolvers: Use a null-terminated string to lookup in servers tree
 4171     - MINOR: ssl: use __objt_* variant when retrieving counters
 4172     - BUG/MINOR: systemd: must check the configuration using -Ws
 4173     - BUG/MINOR: mux-h1: Obey dontlognull option for empty requests
 4174     - BUG/MINOR: mux-h2: Obey dontlognull option during the preface
 4175     - BUG/MINOR: mux-h1: Be sure to swap H1C to splice mode when rcv_pipe() is called
 4176     - BUG/MEDIUM: mux-h2: Handle remaining read0 cases on partial frames
 4177     - MINOR: proxy: rename PR_CAP_LUA to PR_CAP_INT
 4178     - MINOR: mworker: the mworker CLI proxy is internal
 4179     - MINOR: stats: don't output internal proxies (PR_CAP_INT)
 4180     - CLEANUP: mworker: use the proxy helper functions in mworker_cli_proxy_create()
 4181     - CLEANUP: mworker: PR_CAP already initialized with alloc_new_proxy()
 4182     - BUG/MINOR: connection: Add missing error labels to conn_err_code_str
 4183     - MINOR: connection: Add a connection error code sample fetch
 4184     - MINOR: ssl: Enable error fetches in case of handshake error
 4185     - MINOR: ssl: Add new ssl_fc_hsk_err sample fetch
 4186     - MINOR: ssl: Define a default https log format
 4187     - MEDIUM: connection: Add option to disable legacy error log
 4188     - REGTESTS: ssl: Add tests for the connection and SSL error fetches
 4189     - REGTESTS: ssl: ssl_errors.vtc does not work with old openssl version
 4190     - BUG/MEDIUM: connection: close a rare race between idle conn close and takeover
 4191     - BUG/MEDIUM: pollers: clear the sleeping bit after waking up, not before
 4192     - BUG/MINOR: select: fix excess number of dead/skip reported
 4193     - BUG/MINOR: poll: fix abnormally high skip_fd counter
 4194     - BUG/MINOR: pollers: always program an update for migrated FDs
 4195     - BUG/MINOR: fd: protect fd state harder against a concurrent takeover
 4196     - DOC: internals: document the FD takeover process
 4197     - MINOR: fd: update flags only once in fd_update_events()
 4198     - MINOR: poll/epoll: move detection of RDHUP support earlier
 4199     - REORG: fd: uninline fd_update_events()
 4200     - MEDIUM: fd: rely more on fd_update_events() to detect changes
 4201     - BUG/MINOR: freq_ctr: use stricter barriers between updates and readings
 4202     - MEDIUM: atomic: simplify the atomic load/store/exchange operations
 4203     - MEDIUM: atomic: relax the load/store barriers on x86_64
 4204     - BUILD: opentracing: fixed build when using pkg-config utility
 4206 2021/07/17 : 2.5-dev2
 4207     - BUILD/MEDIUM: tcp: set-mark support for OpenBSD
 4208     - DOC: config: use CREATE USER for mysql-check
 4209     - BUG/MINOR: stick-table: fix several printf sign errors dumping tables
 4210     - BUG/MINOR: peers: fix data_type bit computation more than 32 data_types
 4211     - MINOR: stick-table: make skttable_data_cast to use only std types
 4212     - MEDIUM: stick-table: handle arrays of standard types into stick-tables
 4213     - MEDIUM: peers: handle arrays of std types in peers protocol
 4214     - DOC: stick-table: add missing documentation about gpt0 stored type
 4215     - MEDIUM: stick-table: add the new array of gpt data_type
 4216     - MEDIUM: stick-table: make the use of 'gpt' excluding the use of 'gpt0'
 4217     - MEDIUM: stick-table: add the new arrays of gpc and gpc_rate
 4218     - MEDIUM: stick-table: make the use of 'gpc' excluding the use of 'gpc0/1''
 4219     - BUG/MEDIUM: sock: make sure to never miss early connection failures
 4220     - BUG/MINOR: cli: fix server name output in "show fd"
 4221     - Revert "MINOR: tcp-act: Add set-src/set-src-port for "tcp-request content" rules"
 4222     - MEDIUM: stats: include disabled proxies that hold active sessions to stats
 4223     - BUILD: stick-table: shut up invalid "uninitialized" warning in gcc 8.3
 4224     - MINOR: http: implement http_get_scheme
 4225     - MEDIUM: http: implement scheme-based normalization
 4226     - MEDIUM: h1-htx: apply scheme-based normalization on h1 requests
 4227     - MEDIUM: h2: apply scheme-based normalization on h2 requests
 4228     - REGTESTS: add http scheme-based normalization test
 4229     - BUILD: http_htx: fix ci compilation error with isdigit for Windows
 4230     - MINOR: http: implement http uri parser
 4231     - MINOR: http: use http uri parser for scheme
 4232     - MINOR: http: use http uri parser for authority
 4233     - REORG: http_ana: split conditions for monitor-uri in wait for request
 4234     - MINOR: http: use http uri parser for path
 4235     - BUG/MEDIUM: http_ana: fix crash for http_proxy mode during uri rewrite
 4236     - MINOR: mux_h2: define config to disable h2 websocket support
 4237     - CLEANUP: applet: remove unused thread_mask
 4238     - BUG/MINOR: ssl: Default-server configuration ignored by server
 4239     - BUILD: add detection of missing important CFLAGS
 4240     - BUILD: lua: silence a build warning with TCC
 4241     - MINOR: srv: extract tracking server config function
 4242     - MINOR: srv: do not allow to track a dynamic server
 4243     - MEDIUM: server: support track keyword for dynamic servers
 4244     - REGTESTS: test track support for dynamic servers
 4245     - MINOR: init: verify that there is a single word on "-cc"
 4246     - MINOR: init: make -cc support environment variables expansion
 4247     - MINOR: arg: add a free_args() function to free an args array
 4248     - CLEANUP: config: use free_args() to release args array in cfg_eval_condition()
 4249     - CLEANUP: hlua: use free_args() to release args arrays
 4250     - REORG: config: move the condition preprocessing code to its own file
 4251     - MINOR: cfgcond: start to split the condition parser to introduce terms
 4252     - MEDIUM: cfgcond: report invalid trailing chars after expressions
 4253     - MINOR: cfgcond: remerge all arguments into a single line
 4254     - MINOR: cfgcond: support negating conditional expressions
 4255     - MINOR: cfgcond: make the conditional term parser automatically allocate nodes
 4256     - MINOR: cfgcond: insert an expression between the condition and the term
 4257     - MINOR: cfgcond: support terms made of parenthesis around expressions
 4258     - REGTEST: make check_condition.vtc fail as soon as possible
 4259     - REGTESTS: add more complex check conditions to check_conditions.vtc
 4260     - BUG/MEDIUM: init: restore behavior of command-line "-m" for memory limitation
 4262 2021/06/30 : 2.5-dev1
 4263     - CLEANUP: ssl: Move ssl_store related code to ssl_ckch.c
 4264     - MINOR: ssl: Allow duplicated entries in the cafile_tree
 4265     - MEDIUM: ssl: Chain ckch instances in ca-file entries
 4266     - MINOR: ssl: Add reference to default ckch instance in bind_conf
 4267     - MINOR: ssl: Add helper functions to create/delete cafile entries
 4268     - MEDIUM: ssl: Add a way to load a ca-file content from memory
 4269     - MINOR: ssl: Add helper function to add cafile entries
 4270     - MINOR: ssl: Ckch instance rebuild and cleanup factorization in CLI handler
 4271     - MEDIUM: ssl: Add "set+commit ssl ca-file" CLI commands
 4272     - REGTESTS: ssl: Add new ca-file update tests
 4273     - MINOR: ssl: Add "abort ssl ca-file" CLI command
 4274     - MINOR: ssl: Add a cafile_entry type field
 4275     - MINOR: ssl: Refactorize the "show certificate details" code
 4276     - MEDIUM: ssl: Add "show ssl ca-file" CLI command
 4277     - MEDIUM: ssl: Add "new ssl ca-file" CLI command
 4278     - MINOR: ssl: Add "del ssl ca-file" CLI command
 4279     - REGTESTS: ssl: Add "new/del ssl ca-file" tests
 4280     - DOC: ssl: Add documentation about CA file hot update commands
 4281     - DOC: internals: update the SSL architecture schema
 4282     - MINOR: ssl: Chain instances in ca-file entries
 4283     - MEDIUM: ssl: Add "set+commit ssl crl-file" CLI commands
 4284     - MEDIUM: ssl: Add "new+del crl-file" CLI commands
 4285     - MINOR: ssl: Add "abort ssl crl-file" CLI command
 4286     - MEDIUM: ssl: Add "show ssl crl-file" CLI command
 4287     - REGTESTS: ssl: Add "new/del ssl crl-file" tests
 4288     - REGTESTS: ssl: Add "set/commit ssl crl-file" test
 4289     - DOC: ssl: Add documentation about CRL file hot update commands
 4290     - BUILD/MINOR: ssl: Fix compilation with SSL enabled
 4291     - BUILD/MINOR: ssl: Fix compilation with OpenSSL 1.0.2
 4292     - CI: introduce scripts/build-vtest.sh for installing VTest
 4293     - CLEANUP: ssl: Fix coverity issues found in CA file hot update code
 4294     - CI: github actions: add OpenTracing builds
 4295     - BUG/MEDIUM: ebtree: Invalid read when looking for dup entry
 4296     - BUG/MAJOR: server: prevent deadlock when using 'set maxconn server'
 4297     - BUILD/MINOR: opentracing: fixed build when using clang
 4298     - BUG/MEDIUM: filters: Exec pre/post analysers only one time per filter
 4299     - BUG/MINOR: http-comp: Preserve HTTP_MSGF_COMPRESSIONG flag on the response
 4300     - MINOR: map/acl: print the count of all the map/acl entries in "show map/acl"
 4301     - CLEANUP: pattern: remove export of non-existent function pattern_delete()
 4302     - MINOR: h1-htx: Update h1 parsing functions to return result as a size_t
 4303     - MEDIUM: h1-htx: Adapt H1 data parsing to copy wrapping data in one call
 4304     - MINOR: mux-h1/mux-fcgi: Don't needlessly loop on data parsing
 4305     - MINOR: h1-htx: Move HTTP chunks parsing into a dedicated function
 4306     - MEDIUM: h1-htx: Split function to parse a chunk and the loop on the buffer
 4307     - MEDIUM: h1-htx: Add a function to parse contiguous small chunks
 4308     - MINOR: h1-htx: Use a correlation table to speed-up small chunks parsing
 4309     - MINOR: buf: Add function to realign a buffer with a specific head position
 4310     - MINOR: muxes/h1-htx: Realign input buffer using b_slow_realign_ofs()
 4311     - CLEANUP: mux-h1: Rename functions parsing input buf and filling output buf
 4312     - Revert "MEDIUM: http-ana: Deal with L7 retries in HTTP analysers"
 4313     - BUG/MINOR: http-ana: Send the right error if max retries is reached on L7 retry
 4314     - BUG/MINOR: http-ana: Handle L7 retries on refused early data before K/A aborts
 4315     - MINOR: http-ana: Perform L7 retries because of status codes in response analyser
 4316     - MINOR: cfgparse: Fail when encountering extra arguments in macro
 4317     - DOC: intro: Fix typo in starter guide
 4318     - BUG/MINOR: server: Missing calloc return value check in srv_parse_source
 4319     - BUG/MINOR: peers: Missing calloc return value check in peers_register_table
 4320     - BUG/MINOR: ssl: Missing calloc return value check in ssl_init_single_engine
 4321     - BUG/MINOR: http: Missing calloc return value check in parse_http_req_capture
 4322     - BUG/MINOR: proxy: Missing calloc return value check in proxy_parse_declare
 4323     - BUG/MINOR: proxy: Missing calloc return value check in proxy_defproxy_cpy
 4324     - BUG/MINOR: http: Missing calloc return value check while parsing tcp-request/tcp-response
 4325     - BUG/MINOR: http: Missing calloc return value check while parsing tcp-request rule
 4326     - BUG/MINOR: compression: Missing calloc return value check in comp_append_type/algo
 4327     - BUG/MINOR: worker: Missing calloc return value check in mworker_env_to_proc_list
 4328     - BUG/MINOR: http: Missing calloc return value check while parsing redirect rule
 4329     - BUG/MINOR: http: Missing calloc return value check in make_arg_list
 4330     - BUG/MINOR: proxy: Missing calloc return value check in chash_init_server_tree
 4331     - CLEANUP: http-ana: Remove useless if statement about L7 retries
 4332     - BUG/MAJOR: stream-int: Release SI endpoint on server side ASAP on retry
 4333     - MINOR: backend: Don't release SI endpoint anymore in connect_server()
 4334     - BUG/MINOR: vars: Be sure to have a session to get checks variables
 4335     - DOC/MINOR: move uuid in the configuration to the right alphabetical order
 4336     - CLEANUP: mux-fcgi: Don't needlessly store result of data/trailers parsing
 4337     - BUILD: fix compilation for OpenSSL-3.0.0-alpha17
 4338     - MINOR: http-ana: Use -1 status for client aborts during queuing and connect
 4339     - REGTESTS: Fix http_abortonclose.vtc to support -1 status for some client aborts
 4340     - CLEANUP: backend: fix incorrect comments on locking conditions for lb functions
 4341     - CLEANUP: reg-tests: Remove obsolete no-htx parameter for reg-tests
 4342     - CI: github actions: add OpenSSL-3.0.0 builds
 4343     - CI: github actions: -Wno-deprecated-declarations with OpenSSL 3.0.0
 4344     - MINOR: errors: allow empty va_args for diag variadic macro
 4345     - REORG: errors: split errors reporting function from log.c
 4346     - CLEANUP: server: fix cosmetic of error message on sni parsing
 4347     - MEDIUM: errors: implement user messages buffer
 4348     - MINOR: log: do not discard stderr when starting is over
 4349     - MEDIUM: errors: implement parsing context type
 4350     - MINOR: errors: use user messages context in print_message
 4351     - MINOR: log: display exec path on first warning
 4352     - MINOR: errors: specify prefix "config" for parsing output
 4353     - MINOR: log: define server user message format
 4354     - REORG: server: use parsing ctx for server parsing
 4355     - REORG: config: use parsing ctx for server config check
 4356     - MINOR: server: use parsing ctx for server init addr
 4357     - MINOR: server: use ha_alert in server parsing functions
 4358     - DOC: use the req.ssl_sni in examples
 4359     - CLEANUP: cfgparse: Remove duplication of `MAX_LINE_ARGS + 1`
 4360     - CLEANUP: tools: Make errptr const in `parse_line()`
 4361     - MINOR: haproxy: Add `-cc` argument
 4362     - BUG: errors: remove printf positional args for user messages context
 4363     - CI: Make matrix.py executable and add shebang
 4364     - BUILD: make tune.ssl.keylog available again
 4365     - BUG/MINOR: ssl: OCSP stapling does not work if expire too far in the future
 4366     - Revert "BUG/MINOR: opentracing: initialization after establishing daemon mode"
 4367     - BUG/MEDIUM: opentracing: initialization before establishing daemon and/or chroot mode
 4368     - SCRIPTS: opentracing: enable parallel builds in build-ot.sh
 4369     - BUG/MEDIUM: compression: Fix loop skipping unused blocks to get the next block
 4370     - BUG/MEDIUM: compression: Properly get the next block to iterate on payload
 4371     - BUG/MEDIUM: compression: Add a flag to know the filter is still processing data
 4372     - MINOR: ssl: Keep the actual key length in the certificate_ocsp structure
 4373     - MINOR: ssl: Add new "show ssl ocsp-response" CLI command
 4374     - MINOR: ssl: Add the OCSP entry key when displaying the details of a certificate
 4375     - MINOR: ssl: Add the "show ssl cert foo.pem.ocsp" CLI command
 4376     - REGTESTS: ssl: Add "show ssl ocsp-response" test
 4377     - BUG/MINOR: server: explicitly set "none" init-addr for dynamic servers
 4378     - BUG/MINOR: pools: fix a possible memory leak in the lockless pool_flush()
 4379     - BUG/MINOR: pools: make DEBUG_UAF always write to the to-be-freed location
 4380     - MINOR: pools: do not maintain the lock during pool_flush()
 4381     - MINOR: pools: call malloc_trim() under thread isolation
 4382     - MEDIUM: pools: use a single pool_gc() function for locked and lockless
 4383     - BUG/MAJOR: pools: fix possible race with free() in the lockless variant
 4384     - CLEANUP: pools: remove now unused seq and pool_free_list
 4385     - MEDIUM: pools: remove the locked pools implementation
 4386     - BUILD: ssl: Fix compilation with BoringSSL
 4387     - BUG/MEDIUM: errors: include missing obj_type file
 4388     - REGTESTS: ssl: show_ssl_ocspresponce.vtc is broken with BoringSSL
 4389     - BUG/MAJOR: htx: Fix htx_defrag() when an HTX block is expanded
 4390     - BUG/MINOR: mux-fcgi: Expose SERVER_SOFTWARE parameter by default
 4391     - BUG/MINOR: h1-htx: Fix a signess bug with char data type when parsing chunk size
 4392     - CLEANUP: l7-retries: do not test the buffer before calling b_alloc()
 4393     - BUG/MINOR: resolvers: answser item list was randomly purged or errors
 4394     - MEDIUM: resolvers: add a ref on server to the used A/AAAA answer item
 4395     - MEDIUM: resolvers: add a ref between servers and srv request or used SRV record
 4396     - BUG/MINOR: server-state: load SRV resolution only if params match the config
 4397     - MINOR: config: remove support for deprecated option "tune.chksize"
 4398     - MINOR: config: completely remove support for "no option http-use-htx"
 4399     - MINOR: log: remove the long-deprecated early log-format tags
 4400     - MINOR: http: remove the long deprecated "set-cookie()" sample fetch function
 4401     - MINOR: config: reject long-deprecated "option forceclose"
 4402     - MINOR: config: remove deprecated option "http-tunnel"
 4403     - MEDIUM: proxy: remove the deprecated "grace" keyword
 4404     - MAJOR: config: remove parsing of the global "nbproc" directive
 4405     - BUILD: init: remove initialization of multi-process thread mappings
 4406     - BUILD: log: remove unused fmt_directive()
 4407     - REGTESTS: Remove REQUIRE_VERSION=1.6 from all tests
 4408     - REGTESTS: Remove REQUIRE_VERSION=1.7 from all tests
 4409     - CI: github actions: enable alpine/musl builds
 4410     - BUG/MAJOR: resolvers: segfault using server template without SRV RECORDs
 4411     - DOC: lua: Add a warning about buffers modification in HTTP
 4412     - MINOR: ssl: Use OpenSSL's ASN1_TIME convertor when available
 4413     - BUG/MINOR: stick-table: insert srv in used_name tree even with fixed id
 4414     - BUG/MEDIUM: server: extend thread-isolate over much of CLI 'add server'
 4415     - BUG/MEDIUM: server: clear dynamic srv on delete from proxy id/name trees
 4416     - BUG/MEDIUM: server: do not forget to generate the dynamic servers ids
 4417     - BUG/MINOR: server: do not keep an invalid dynamic server in px ids tree
 4418     - BUG/MEDIUM: server: do not auto insert a dynamic server in px addr_node
 4419     - BUG/MEDIUM: shctx: use at least thread-based locking on USE_PRIVATE_CACHE
 4420     - BUG/MINOR: ssl: use atomic ops to update global shctx stats
 4421     - BUG/MINOR: mworker: fix typo in chroot error message
 4422     - CLEANUP: global: remove unused definition of stopping_task[]
 4423     - MEDIUM: init: remove the loop over processes during init
 4424     - MINOR: mworker: remove the initialization loop over processes
 4425     - CLEANUP: global: remove the nbproc field from the global structure
 4426     - CLEANUP: global: remove pid_bit and all_proc_mask
 4427     - MEDIUM: global: remove dead code from nbproc/bind_proc removal
 4428     - MEDIUM: config: simplify cpu-map handling
 4429     - MEDIUM: cpu-set: make the proc a single bit field and not an array
 4430     - CLEANUP: global: remove unused definition of MAX_PROCS
 4431     - MEDIUM: global: remove the relative_pid from global and mworker
 4432     - DOC: update references to process numbers in cpu-map and bind-process
 4433     - MEDIUM: config: warn about "bind-process" deprecation
 4434     - CLEANUP: shctx: remove the different inter-process locking techniques
 4435     - BUG/MAJOR: queue: set SF_ASSIGNED when setting strm->target on dequeue
 4436     - MINOR: backend: only skip LB when there are actual connections
 4437     - BUG/MINOR: mux-h1: do not skip the error response on bad requests
 4438     - MINOR: connection: add helper conn_append_debug_info()
 4439     - MINOR: mux-h2/trace: report a few connection-level info during h2_init()
 4440     - CLEANUP: mux-h2/traces: better align user messages
 4441     - BUG/MINOR: stats: make "show stat typed desc" work again
 4442     - MINOR: mux-h2: obey http-ignore-probes during the preface
 4443     - BUG/MINOR: mux-h2/traces: bring back the lost "rcvd H2 REQ" trace
 4444     - BUG/MINOR: mux-h2/traces: bring back the lost "sent H2 REQ/RES" traces
 4445     - CLEANUP: assorted typo fixes in the code and comments
 4446     - CI: Replace the requirement for 'sudo' with a call to 'ulimit -n'
 4447     - REGTESTS: Replace REQUIRE_VERSION=2.5 with 'haproxy -cc'
 4448     - REGTESTS: Replace REQUIRE_OPTIONS with 'haproxy -cc' for 2.5+ tests
 4449     - REGTESTS: Replace REQUIRE_BINARIES with 'command -v'
 4450     - REGTESTS: Remove support for REQUIRE_BINARIES
 4451     - CI: ssl: enable parallel builds for OpenSSL on Linux
 4452     - CI: ssl: do not needlessly build the OpenSSL docs
 4453     - CI: ssl: keep the old method for ancient OpenSSL versions
 4454     - CLEANUP: server: a separate function for initializing the per_thr field
 4455     - BUG/MINOR: server: Forbid to set fqdn on the CLI if SRV resolution is enabled
 4456     - BUG/MEDIUM: server/cli: Fix ABBA deadlock when fqdn is set from the CLI
 4457     - MINOR: resolvers: Clean server in a dedicated function when removing a SRV item
 4458     - MINOR: resolvers: Remove server from named_servers tree when removing a SRV item
 4459     - BUG/MEDIUM: resolvers: Add a task on servers to check SRV resolution status
 4460     - BUG/MINOR: backend: restore the SF_SRV_REUSED flag original purpose
 4461     - BUG/MINOR: backend: do not set sni on connection reuse
 4462     - BUG/MINOR: resolvers: Use resolver's lock in resolv_srvrq_expire_task()
 4463     - BUG/MINOR: server/cli: Fix locking in function processing "set server" command
 4464     - BUG/MINOR: cache: Correctly handle existing-but-empty 'accept-encoding' header
 4465     - MINOR: ssl: fix typo in usage for 'new ssl ca-file'
 4466     - MINOR: ssl: always initialize random generator
 4467     - MINOR: ssl: check allocation in ssl_sock_init_srv
 4468     - MINOR: ssl: check allocation in parse ciphers/ciphersuites/verifyhost
 4469     - MINOR: ssl: check allocation in parse npn/sni
 4470     - MINOR: server: disable CLI 'set server ssl' for dynamic servers
 4471     - MINOR: ssl: render file-access optional on server crt loading
 4472     - MINOR: ssl: split parse functions for alpn/check-alpn
 4473     - MINOR: ssl: support ca-file arg for dynamic servers
 4474     - MINOR: ssl: support crt arg for dynamic servers
 4475     - MINOR: ssl: support crl arg for dynamic servers
 4476     - MINOR: ssl: enable a series of ssl keywords for dynamic servers
 4477     - MINOR: ssl: support ssl keyword for dynamic servers
 4478     - REGTESTS: server: test ssl support for dynamic servers
 4479     - MINOR: queue: update the stream's pend_pos before queuing it
 4480     - CLEANUP: Prevent channel-t.h from being detected as C++ by GitHub
 4481     - BUG/MAJOR: server: fix deadlock when changing maxconn via agent-check
 4482     - REGTESTS: fix maxconn update with agent-check
 4483     - MEDIUM: queue: make pendconn_process_next_strm() only return the pendconn
 4484     - MINOR: queue: update proxy->served once out of the loop
 4485     - MEDIUM: queue: refine the locking in process_srv_queue()
 4486     - MINOR: lb/api: remove the locked argument from take_conn/drop_conn
 4487     - MINOR: queue: create a new structure type "queue"
 4488     - MINOR: proxy: replace the pendconns-related stuff with a struct queue
 4489     - MINOR: server: replace the pendconns-related stuff with a struct queue
 4490     - MEDIUM: queue: use a dedicated lock for the queues
 4491     - MEDIUM: queue: simplify again the process_srv_queue() API
 4492     - MINOR: queue: factor out the proxy/server queuing code
 4493     - MINOR: queue: use atomic-ops to update the queue's index
 4494     - MEDIUM: queue: determine in process_srv_queue() if the proxy is usable
 4495     - MEDIUM: queue: move the queue lock manipulation to pendconn_process_next_strm()
 4496     - MEDIUM: queue: unlock as soon as possible
 4497     - MINOR: queue: make pendconn_first() take the lock by itself
 4498     - CLEANUP: backend: remove impossible case of round-robin + consistent hash
 4499     - MINOR: tcp-act: Add set-src/set-src-port for "tcp-request content" rules
 4500     - DOC: config: Add missing actions in "tcp-request session" documentation
 4501     - CLEANUP: dns: Remove a forgotten debug message
 4502     - DOC: Replace issue templates by issue forms
 4503     - Revert "MINOR: queue: make pendconn_first() take the lock by itself"
 4504     - Revert "MEDIUM: queue: unlock as soon as possible"
 4505     - Revert "MEDIUM: queue: move the queue lock manipulation to pendconn_process_next_strm()"
 4506     - Revert "MEDIUM: queue: determine in process_srv_queue() if the proxy is usable"
 4507     - Revert "MINOR: queue: use atomic-ops to update the queue's index"
 4508     - Revert "MINOR: queue: factor out the proxy/server queuing code"
 4509     - Revert "MEDIUM: queue: simplify again the process_srv_queue() API"
 4510     - Revert "MEDIUM: queue: use a dedicated lock for the queues"
 4511     - Revert "MEDIUM: queue: refine the locking in process_srv_queue()"
 4512     - Revert "MINOR: queue: update proxy->served once out of the loop"
 4513     - Revert "MEDIUM: queue: make pendconn_process_next_strm() only return the pendconn"
 4514     - MEDIUM: queue: update px->served and lb's take_conn once per loop
 4515     - MEDIUM: queue: use a dedicated lock for the queues (v2)
 4516     - MEDIUM: queue: simplify again the process_srv_queue() API (v2)
 4517     - MEDIUM: queue: determine in process_srv_queue() if the proxy is usable (v2)
 4518     - MINOR: queue: factor out the proxy/server queuing code (v2)
 4519     - MINOR: queue: use atomic-ops to update the queue's index (v2)
 4520     - MEDIUM: queue: take the proxy lock only during the px queue accesses
 4521     - MEDIUM: queue: use a trylock on the server's queue
 4522     - MINOR: queue: add queue_init() to initialize a queue
 4523     - MINOR: queue: add a pointer to the server and the proxy in the queue
 4524     - MINOR: queue: store a pointer to the queue into the pendconn
 4525     - MINOR: queue: remove the px/srv fields from pendconn
 4526     - MINOR: queue: simplify pendconn_unlink() regarding srv vs px
 4527     - BUG: backend: stop looking for queued connections once there's no more
 4528     - BUG/MINOR: queue/debug: use the correct lock labels on the queue lock
 4529     - BUG/MINOR: resolvers: Always attach server on matching record on resolution
 4530     - BUG/MINOR: resolvers: Reset server IP when no ip is found in the response
 4531     - MINOR: resolvers: Reset server IP on error in resolv_get_ip_from_response()
 4532     - BUG/MINOR: checks: return correct error code for srv_parse_agent_check
 4533     - BUILD: Makefile: fix linkage for Haiku.
 4534     - BUG/MINOR: tcpcheck: Fix numbering of implicit HTTP send/expect rules
 4535     - MINOR: http-act/tcp-act: Add "set-log-level" for tcp content rules
 4536     - MINOR: http-act/tcp-act: Add "set-nice" for tcp content rules
 4537     - MINOR: http-act/tcp-act: Add "set-mark" and "set-tos" for tcp content rules
 4538     - CLEANUP: tcp-act: Sort action lists
 4539     - BUILD/MEDIUM: tcp: set-mark setting support for FreeBSD.
 4540     - BUILD: tcp-act: avoid warning when set-mark / set-tos are not supported
 4541     - BUG/MINOR: mqtt: Fix parser for string with more than 127 characters
 4542     - BUG/MINOR: mqtt: Support empty client ID in CONNECT message
 4543     - BUG/MEDIUM: resolvers: Make 1st server of a template take part to SRV resolution
 4544     - CLEANUP: peers: re-write intdecode function comment.
 4546 2021/05/14 : 2.5-dev0
 4547     - MINOR: version: it's development again
 4549 2021/05/14 : 2.4.0
 4550     - BUG/MINOR: http_fetch: fix possible uninit sockaddr in fetch_url_ip/port
 4551     - CLEANUP: cli/activity: Remove double spacing in set profiling command
 4552     - CI: Build VTest with clang
 4553     - CI: extend spellchecker whitelist, add "ists" as well
 4554     - CLEANUP: assorted typo fixes in the code and comments
 4555     - BUG/MINOR: memprof: properly account for differences for realloc()
 4556     - MINOR: memprof: also report the method used by each call
 4557     - MINOR: memprof: also report the totals and delta alloc-free
 4558     - CLEANUP: pattern: remove the unused and dangerous pat_ref_reload()
 4559     - BUG/MINOR: http_act: Fix normalizer names in error messages
 4560     - MINOR: uri_normalizer: Add `fragment-strip` normalizer
 4561     - MINOR: uri_normalizer: Add `fragment-encode` normalizer
 4562     - IMPORT: slz: use the generic function for the last bytes of the crc32
 4563     - IMPORT: slz: do not produce the crc32_fast table when CRC is natively supported
 4564     - BUILD/MINOR: opentracing: fixed compilation with filter enabled
 4565     - BUILD: makefile: add a few popular ARMv8 CPU targets
 4566     - BUG/MEDIUM: stick_table: fix crash when using tcp smp_fetch_src
 4567     - REGTESTS: stick-table: add src_conn_rate test
 4568     - CLEANUP: stick-table: remove a leftover of an old keyword declaration
 4569     - BUG/MINOR: stats: fix lastchk metric that got accidently lost
 4570     - EXAMPLES: add a "basic-config-edge" example config
 4571     - EXAMPLES: add a trivial config for quick testing
 4572     - DOC: management: Correct example reload command in the document
 4573     - Revert "CI: Build VTest with clang"
 4574     - MINOR: activity/cli: optionally support sorting by address on "show profiling"
 4575     - DEBUG: ssl: export ssl_sock_close() to see its symbol resolved in profiling
 4576     - BUG/MINOR: lua/vars: prevent get_var() from allocating a new name
 4577     - DOC: config: Fix configuration example for mqtt
 4578     - BUG/MAJOR: config: properly initialize cpu_map.thread[] up to MAX_THREADS
 4579     - BUILD: config: avoid a build warning on numa_detect_topology() without threads
 4580     - DOC: update min requirements in INSTALL
 4581     - IMPORT: slz: use inttypes.h instead of stdint.h
 4582     - BUILD: sample: use strtoll() instead of atoll()
 4583     - MINOR: version: mention that it's LTS now.
 4585 2021/05/10 : 2.4-dev19
 4586     - BUG/MINOR: hlua: Don't rely on top of the stack when using Lua buffers
 4587     - BUG/MEDIUM: cli: prevent memory leak on write errors
 4588     - BUG/MINOR: ssl/cli: fix a lock leak when no memory available
 4589     - MINOR: debug: add a new "debug dev sym" command in expert mode
 4590     - MINOR: pools/debug: slightly relax DEBUG_DONT_SHARE_POOLS
 4591     - CI: Github Actions: switch to LibreSSL-3.3.3
 4592     - MINOR: srv: close all idle connections on shutdown
 4593     - MINOR: connection: move session_list member in a union
 4594     - MEDIUM: mux_h1: release idling frontend conns on soft-stop
 4595     - MEDIUM: connection: close front idling connection on soft-stop
 4596     - MINOR: tools: add functions to retrieve the address of a symbol
 4597     - CLEANUP: activity: mark the profiling and task_profiling_mask __read_mostly
 4598     - MINOR: activity: add a "memory" entry to "profiling"
 4599     - MINOR: activity: declare the storage for memory usage statistics
 4600     - MEDIUM: activity: collect memory allocator statistics with USE_MEMORY_PROFILING
 4601     - MINOR: activity: clean up the show profiling io_handler a little bit
 4602     - MINOR: activity: make "show profiling" support a few arguments
 4603     - MINOR: activity: make "show profiling" also dump the memoery usage
 4604     - MINOR: activity: add the profiling.memory global setting
 4605     - BUILD: makefile: add new option USE_MEMORY_PROFILING
 4606     - MINOR: channel: Rely on HTX version if appropriate in channel_may_recv()
 4607     - BUG/MINOR: stream-int: Don't block reads in si_update_rx() if chn may receive
 4608     - MINOR: conn-stream: Force mux to wait for read events if abortonclose is set
 4609     - MEDIUM: mux-h1: Don't block reads when waiting for the other side
 4610     - BUG/MEDIUM: mux-h1: Properly report client close if abortonclose option is set
 4611     - REGTESTS: Add script to test abortonclose option
 4612     - MINOR: mux-h1: clean up conditions to enabled and disabled splicing
 4613     - MINOR: mux-h1: Subscribe for sends if output buffer is not empty in h1_snd_pipe
 4614     - MINOR: mux-h1: Always subscribe for reads when splicing is disabled
 4615     - MEDIUM: mux-h1: Wake H1 stream when both sides a synchronized
 4616     - CLEANUP: mux-h1: rename WAIT_INPUT/WAIT_OUTPUT flags
 4617     - MINOR: mux-h1: Manage processing blocking flags on the H1 stream
 4618     - BUG/MINOR: stream: Decrement server current session counter on L7 retry
 4619     - BUG/MINOR: config: fix uninitialized initial state in ".if" block evaluator
 4620     - BUG/MINOR: config: add a missing "ELIF_TAKE" test for ".elif" condition evaluator
 4621     - BUG/MINOR: config: .if/.elif should also accept negative integers
 4622     - MINOR: config: centralize the ".if"/".elif" condition parser and evaluator
 4623     - MINOR: config: keep up-to-date current file/line/section in the global struct
 4624     - MINOR: config: support some pseudo-variables for file/line/section
 4625     - BUILD: activity: do not include malloc.h
 4626     - MINOR: arg: improve the error message on missing closing parenthesis
 4627     - MINOR: global: export the build features string list
 4628     - MINOR: global: add version comparison functions
 4629     - MINOR: config: improve .if condition error reporting
 4630     - MINOR: config: make cfg_eval_condition() support predicates with arguments
 4631     - MINOR: config: add predicate "defined()" to conditional expression blocks
 4632     - MINOR: config: add predicates "streq()" and "strneq()" to conditional expressions
 4633     - MINOR: config: add predicate "feature" to detect certain built-in features
 4634     - MINOR: config: add predicates "version_atleast" and "version_before" to cond blocks
 4635     - BUG/MINOR: activity: use the new pointer to calculate the new size in realloc()
 4636     - BUG/MINOR: stream: properly clear the previous error mask on L7 retries
 4637     - MEDIUM: log: slightly refine the output format of alerts/warnings/etc
 4638     - MINOR: config: add a new message directive: .diag
 4639     - CLEANUP: cli/tree-wide: properly re-align the CLI commands' help messages
 4640     - BUG/MINOR: stream: Reset stream final state and si error type on L7 retry
 4641     - BUG/MINOR: checks: Handle synchronous connect when a tcpcheck is started
 4642     - BUG/MINOR: checks: Reschedule check on observe mode only if fastinter is set
 4643     - MINOR: global: define tainted flag
 4644     - MINOR: cfgparse: add a new field flags in cfg_keyword
 4645     - MINOR: cfgparse: implement experimental config keywords
 4646     - MINOR: action: replace match_pfx by a keyword flags field
 4647     - MINOR: action: implement experimental actions
 4648     - MINOR: cli: set tainted when using CLI expert/experimental mode
 4649     - MINOR: stats: report tainted on show info
 4650     - MINOR: http_act: mark normalize-uri as experimental
 4651     - BUILD: fix usage of ha_alert without format string
 4652     - MINOR: proxy: define PR_CAP_LB
 4653     - BUG/MINOR: server: do not report diag for peer servers with null weight
 4654     - DOC: ssl: Extra files loading now works for backends too
 4655     - ADDONS: make addons/ discoverable by git via .gitignore
 4656     - DOC: ssl: Add information about crl-file option
 4657     - MINOR: sample: improve error reporting on missing arg to strcmp() converter
 4658     - DOC: management: mention that some fields may be emitted as floats
 4659     - MINOR: tools: implement trimming of floating point numbers
 4660     - MINOR: tools: add a float-to-ascii conversion function
 4661     - MINOR: freq_ctr: add new functions to report float measurements
 4662     - MINOR: stats: avoid excessive padding of float values with trailing zeroes
 4663     - MINOR: stats: add the HTML conversion for float types
 4664     - MINOR: stats: pass the appctx flags to stats_fill_info()
 4665     - MINOR: stats: support an optional "float" option to "show info"
 4666     - MINOR: stats: use tv_remain() to precisely compute the uptime
 4667     - MINOR: stats: report uptime and start time as floats with subsecond resolution
 4668     - MINOR: stats: make "show info" able to report rates as floats when asked
 4669     - MINOR: config: mark tune.fd.edge-triggered as experimental
 4670     - REORG: vars: move the "proc" scope variables out of the global struct
 4671     - REORG: threads: move all_thread_mask() to thread.h
 4672     - BUILD: wdt: include signal-t.h
 4673     - BUILD: auth: include missing list.h
 4674     - REORG: mworker: move proc_self from global to mworker
 4675     - BUILD: ssl: ssl_utils requires chunk.h
 4676     - BUILD: config: cfgparse-ssl.c needs tools.h
 4677     - BUILD: wurfl: wurfl.c needs tools.h
 4678     - BUILD: spoe: flt_spoe.c needs tools.h
 4679     - BUILD: promex: service-prometheus.c needs tools.h
 4680     - BUILD: resolvers: include tools.h
 4681     - BUILD: config: include tools.h in cfgparse-listen.c
 4682     - BUILD: htx: include tools.h in http_htx.c
 4683     - BUILD: proxy: include tools.h in proxy.c
 4684     - BUILD: session: include tools.h in session.c
 4685     - BUILD: cache: include tools.h in cache.c
 4686     - BUILD: sink: include tools.h in sink.c
 4687     - BUILD: connection: include tools.h in connection.c
 4688     - BUILD: server-state: include tools.h from server_state.c
 4689     - BUILD: dns: include tools.h in dns.c
 4690     - BUILD: payload: include tools.h in payload.c
 4691     - BUILD: vars: include tools.h in vars.c
 4692     - BUILD: compression: include tools.h in compression.c
 4693     - BUILD: mworker: include tools.h from mworker.c
 4694     - BUILD: queue: include tools.h from queue.c
 4695     - BUILD: udp: include tools.h from proto_udp.c
 4696     - BUILD: stick-table: include freq_ctr.h from stick_table.h
 4697     - BUILD: server: include tools.h from server.c
 4698     - BUILD: server: include missing proxy.h in server.c
 4699     - BUILD: sink: include proxy.h in sink.c
 4700     - BUILD: mworker: include proxy.h in mworker.c
 4701     - BUILD: filters: include proxy.h in filters.c
 4702     - BUILD: fcgi-app: include proxy.h in fcgi-app.c
 4703     - BUILD: connection: move list_mux_proto() to connection.c
 4704     - REORG: stick-table: uninline stktable_alloc_data_type()
 4705     - REORG: stick-table: move composite address functions to stick_table.h
 4706     - REORG: config: uninline warnifnotcap() and failifnotcap()
 4707     - BUILD: task: remove unused includes from task.c
 4708     - MINOR: task: stop including stream.h from task.c
 4709     - BUILD: connection: stop including listener-t.h
 4710     - BUILD: hlua: include proxy.h from hlua.c
 4711     - BUILD: mux-h1: include proxy.h from mux-h1.c
 4712     - BUILD: mux-fcgi: include proxy.h from mux-fcgi.c
 4713     - BUILD: listener: include proxy.h from listener.c
 4714     - BUILD: http-rules: include proxy.h from http_rules.c
 4715     - BUILD: thread: include log.h from thread.c
 4716     - BUILD: comp: include proxy.h from flt_http_comp.c
 4717     - BUILD: fd: include log.h from fd.c
 4718     - BUILD: config: do not include proxy.h nor errors.h anymore in cfgparse.h
 4719     - BUILD: makefile: reorder object files by build time
 4720     - DOC: Fix a few grammar/spelling issues and casing of HAProxy
 4721     - REGTESTS: run-regtests: match both "HAProxy" and "HA-Proxy" in the version
 4722     - MINOR: version: report "HAProxy" not "HA-Proxy" in the version output
 4723     - DOC: remove last occurrences of "HA-Proxy" syntax
 4724     - DOC: peers: fix the protocol tag name in the doc
 4725     - ADMIN: netsnmp: report "HAProxy" and not "Haproxy" in output descriptions
 4726     - MEDIUM: mailers: use "HAProxy" nor "HAproxy" in the subject of messages
 4727     - DOC: fix a few remainig cases of "Haproxy" and "HAproxy" in doc and comments
 4728     - MINOR: tools/rnd: compute the result outside of the CAS loop
 4729     - BUILD: http_fetch: address a few aliasing warnings with older compilers
 4730     - BUILD: ssl: define HAVE_CRYPTO_memcmp() based on the library version
 4731     - BUILD: errors: include stdarg in errors.h
 4732     - REGTESTS: disable inter-thread idle connection sharing on sensitive tests
 4733     - MINOR: cli: make "help" support a command in argument
 4734     - MINOR: cli: sort the output of the "help" keywords
 4735     - CLEANUP: cli/mworker: properly align the help messages
 4736     - BUILD: memprof: make the old caller pointer a const in get_prof_bin()
 4737     - BUILD: compat: include malloc_np.h for USE_MEMORY_PROFILING on FreeBSD
 4738     - CI: Github Actions: enable USE_QUIC=1 for BoringSSL builds
 4739     - BUG/MEDIUM: quic: fix null deref on error path in qc_conn_init()
 4740     - BUILD: cli: appease a null-deref warning in cli_gen_usage_msg()
 4742 2021/05/01 : 2.4-dev18
 4743     - DOC: Fix indentation for `path-strip-dot` normalizer
 4744     - DOC: Fix RFC reference for the percent-to-uppercase normalizer
 4745     - DOC: Add RFC references for the path-strip-dot(dot)? normalizers
 4746     - MINOR: uri_normalizer: Add a `percent-decode-unreserved` normalizer
 4747     - BUG/MINOR: mux-fcgi: Don't send normalized uri to FCGI application
 4748     - REORG: htx: Inline htx functions to add HTX blocks in a message
 4749     - CLEANUP: assorted typo fixes in the code and comments
 4750     - DOC: general: fix white spaces for HTML converter
 4751     - BUG/MINOR: ssl: ssl_sock_prepare_ssl_ctx does not return an error code
 4752     - BUG/MINOR: cpuset: move include guard at the very beginning
 4753     - BUG/MAJOR: fix build on musl with cpu_set_t support
 4754     - BUG/MEDIUM: cpuset: fix build on MacOS
 4755     - BUG/MINOR: htx: Preserve HTX flags when draining data from an HTX message
 4756     - MEDIUM: htx: Refactor htx_xfer_blks() to not rely on hdrs_bytes field
 4757     - CLEANUP: htx: Remove unsued hdrs_bytes field from the HTX start-line
 4758     - BUG/MINOR: mux-h2: Don't encroach on the reserve when decoding headers
 4759     - MEDIUM: http-ana: handle read error on server side if waiting for response
 4760     - MINOR: htx: Limit length of headers name/value when a HTX message is dumped
 4761     - BUG/MINOR: applet: Notify the other side if data were consumed by an applet
 4762     - BUG/MINOR: hlua: Don't consume headers when starting an HTTP lua service
 4763     - BUG/MEDIUM: mux-h2: Handle EOM flag when sending a DATA frame with zero-copy
 4764     - CLEANUP: channel: No longer notify the producer in co_skip()/co_htx_skip()
 4765     - DOC: general: fix example in set-timeout
 4766     - CLEANUP: cfgparse: de-uglify early file error handling in readcfgfile()
 4767     - MINOR: config: add a new "default-path" global directive
 4768     - BUG/MEDIUM: peers: initialize resync timer to get an initial full resync
 4769     - BUG/MEDIUM: peers: register last acked value as origin receiving a resync req
 4770     - BUG/MEDIUM: peers: stop considering ack messages teaching a full resync
 4771     - BUG/MEDIUM: peers: reset starting point if peers appears longly disconnected
 4772     - BUG/MEDIUM: peers: reset commitupdate value in new conns
 4773     - BUG/MEDIUM: peers: re-work updates lookup during the sync on the fly
 4774     - BUG/MEDIUM: peers: reset tables stage flags stages on new conns
 4775     - MINOR: peers: add informative flags about resync process for debugging
 4776     - BUG/MEDIUM: time: fix updating of global_now upon clock drift
 4777     - CLEANUP: freq_ctr: make arguments of freq_ctr_total() const
 4778     - CLEANUP: hlua: rename hlua_appctx* appctx to luactx
 4779     - MINOR: server: fix doc/trace on lb algo for dynamic server creation
 4780     - REGTESTS: server: fix cli_add_server due to previous trace update
 4781     - REGTESTS: add minimal CLI "add map" tests
 4782     - DOC: management: move "set var" to the proper place
 4783     - CLEANUP: map: slightly reorder the add map function
 4784     - MINOR: map: get rid of map_add_key_value()
 4785     - MINOR: map: show the current and next pattern version in "show map"
 4786     - MINOR: map/acl: add the possibility to specify the version in "show map/acl"
 4787     - MINOR: pattern: support purging arbitrary ranges of generations
 4788     - MINOR: map/acl: add the possibility to specify the version in "clear map/acl"
 4789     - MINOR: map/acl: add the "prepare map/acl" CLI command
 4790     - MINOR: map/acl: add the "commit map/acl" CLI command
 4791     - MINOR: map/acl: make "add map/acl" support an optional version number
 4792     - CLEANUP: map/cli: properly align the map/acl help
 4793     - BUILD: compiler: do not use already defined __read_mostly on dragonfly
 4795 2021/04/23 : 2.4-dev17
 4796     - MINOIR: mux-pt/trace: Register a new trace source with its events
 4797     - BUG/MINOR: mux-pt: Fix a possible UAF because of traces in mux_pt_io_cb
 4798     - CI: travis: Drastically clean up .travis.yml
 4799     - CLEANUP: pattern: make all pattern tables read-only
 4800     - MINOR: trace: replace the trace() inline function with an equivalent macro
 4801     - MINOR: initcall: uniformize the section names between MacOS and other unixes
 4802     - CLEANUP: initcall: rename HA_SECTION to HA_INIT_SECTION
 4803     - MINOR: compiler: add macros to declare section names
 4804     - CLEANUP: initcall: rely on HA_SECTION_* instead of defining its own
 4805     - MINOR: global: declare a read_mostly section
 4806     - MINOR: fd: move a few read-mostly variables to their own section
 4807     - MINOR: epoll: move epoll_fd to read_mostly
 4808     - MINOR: kqueue: move kqueue_fd to read_mostly
 4809     - MINOR: pool: move pool declarations to read_mostly
 4810     - MINOR: threads: mark all_threads_mask as read_mostly
 4811     - MINOR: server: move idle_conn_task to read_mostly
 4812     - MINOR: protocol: move __protocol_by_family to read_mostly
 4813     - MINOR: pattern: make the pat_lru_seed read_mostly
 4814     - MINOR: trace: make trace sources read_mostly
 4815     - MINOR: freq_ctr: add a generic function to report the total value
 4816     - MEDIUM: freq_ctr: make read_freq_ctr_period() use freq_ctr_total()
 4817     - MEDIUM: freq_ctr: reimplement freq_ctr_remain_period() from freq_ctr_total()
 4818     - MINOR: freq_ctr: add the missing next_event_delay_period()
 4819     - MINOR: freq_ctr: unify freq_ctr and freq_ctr_period into freq_ctr
 4820     - MEDIUM: freq_ctr: replace the per-second counters with the generic ones
 4821     - MINOR: freq_ctr: add cpu_relax in the rotation loop of update_freq_ctr_period()
 4822     - MINOR: freq_ctr: simplify and improve the update function
 4823     - CLEANUP: time: remove the now unused ms_left_scaled
 4824     - MINOR: time: move the time initialization out of tv_update_date()
 4825     - MINOR: time: remove useless variable copies in tv_update_date()
 4826     - MINOR: time: change the global timeval and the the global tick at once
 4827     - MEDIUM: time: make the clock offset global and no per-thread
 4828     - MINOR: atomic: reimplement the relaxed version of x86 BTS/BTR
 4829     - MINOR: trace: Add the checks as a possible trace source
 4830     - MINOIR: checks/trace: Register a new trace source with its events
 4831     - MINOR: hlua: Add function to release a lua function
 4832     - BUG/MINOR: hlua: Fix memory leaks on error path when registering a task
 4833     - BUG/MINOR: hlua: Fix memory leaks on error path when registering a converter
 4834     - BUG/MINOR: hlua: Fix memory leaks on error path when registering a fetch
 4835     - BUG/MINOR: hlua: Fix memory leaks on error path when parsing a lua action
 4836     - BUG/MINOR: hlua: Fix memory leaks on error path when registering an action
 4837     - BUG/MINOR: hlua: Fix memory leaks on error path when registering a service
 4838     - BUG/MINOR: hlua: Fix memory leaks on error path when registering a cli keyword
 4839     - BUG/MINOR: cfgparse/proxy: Fix some leaks during proxy section parsing
 4840     - BUG/MINOR: listener: Handle allocation error when allocating a new bind_conf
 4841     - BUG/MINOR: cfgparse/proxy: Hande allocation errors during proxy section parsing
 4842     - MINOR: cfgparse/proxy: Group alloc error handling during proxy section parsing
 4843     - DOC: internals: update the SSL architecture schema
 4844     - BUG/MEDIUM: sample: Fix adjusting size in field converter
 4845     - MINOR: sample: add ub64dec and ub64enc converters
 4846     - CLEANUP: sample: align samples list in sample.c
 4847     - MINOR: ist: Add `istclear(struct ist*)`
 4848     - CI: cirrus: install "pcre" package
 4849     - MINOR: opentracing: correct calculation of the number of arguments in the args[]
 4850     - MINOR: opentracing: transfer of context names without prefix
 4851     - MINOR: sample: converter: Add mjson library.
 4852     - MINOR: sample: converter: Add json_query converter
 4853     - CI: travis-ci: enable weekly graviton2 builds
 4854     - DOC: ssl: Certificate hot update only works on fronted certificates
 4855     - DOC: ssl: Certificate hot update works on server certificates
 4856     - BUG/MEDIUM: threads: Ignore current thread to end its harmless period
 4857     - MINOR: threads: Only consider running threads to end a thread harmeless period
 4858     - BUG/MINOR: checks: Set missing id to the dummy checks frontend
 4859     - MINOR: logs: Add support of checks as session origin to format lf strings
 4860     - BUG/MINOR: connection: Fix fc_http_major and bc_http_major for TCP connections
 4861     - MINOR: connection: Make bc_http_major compatible with tcp-checks
 4862     - BUG/MINOR: ssl-samples: Fix ssl_bc_* samples when called from a health-check
 4863     - BUG/MINOR: http-fetch: Make method smp safe if headers were already forwarded
 4864     - MINOR: tcp_samples: Add samples to get src/dst info of the backend connection
 4865     - MINOR: tcp_samples: Be able to call bc_src/bc_dst from the health-checks
 4866     - BUG/MINOR: http_htx: Remove BUG_ON() from http_get_stline() function
 4867     - BUG/MINOR: logs: Report the true number of retries if there was no connection
 4868     - BUILD: makefile: Redirect stderr to /dev/null when probing options
 4869     - MINOR: uri_normalizer: Add uri_normalizer module
 4870     - MINOR: uri_normalizer: Add `enum uri_normalizer_err`
 4871     - MINOR: uri_normalizer: Add `http-request normalize-uri`
 4872     - MINOR: uri_normalizer: Add a `merge-slashes` normalizer to http-request normalize-uri
 4873     - MINOR: uri_normalizer: Add a `dotdot` normalizer to http-request normalize-uri
 4874     - MINOR: uri_normalizer: Add support for supressing leading `../` for dotdot normalizer
 4875     - MINOR: uri_normalizer: Add a `sort-query` normalizer
 4876     - MINOR: uri_normalizer: Add a `percent-upper` normalizer
 4877     - MEDIUM: http_act: Rename uri-normalizers
 4878     - DOC: Add introduction to http-request normalize-uri
 4879     - DOC: Note that URI normalization is experimental
 4880     - BUG/MINOR: pools: maintain consistent ->allocated count on alloc failures
 4881     - BUG/MINOR: pools/buffers: make sure to always reserve the required buffers
 4882     - MINOR: pools: drop the unused static history of artificially failed allocs
 4883     - CLEANUP: pools: remove unused arguments to pool_evict_from_cache()
 4884     - MEDIUM: pools: move the cache into the pool header
 4885     - MINOR: pool: remove the size field from pool_cache_head
 4887     - MINOR: pools: enable the fault injector in all allocation modes
 4888     - MINOR: pools: make the basic pool_refill_alloc()/pool_free() update needed_avg
 4889     - MEDIUM: pools: unify pool_refill_alloc() across all models
 4890     - CLEANUP: pools: re-merge pool_refill_alloc() and __pool_refill_alloc()
 4891     - MINOR: pools: call pool_alloc_nocache() out of the pool's lock
 4892     - CLEANUP: pools: move the lock to the only __pool_get_first() that needs it
 4893     - CLEANUP: pools: rename __pool_get_first() to pool_get_from_shared_cache()
 4894     - CLEANUP: pools: rename pool_*_{from,to}_cache() to *_local_cache()
 4895     - CLEANUP: pools: rename __pool_free() to pool_put_to_shared_cache()
 4896     - MINOR: tools: add statistical_prng_range() to get a random number over a range
 4897     - MINOR: pools: use cheaper randoms for fault injections
 4898     - MINOR: pools: move the fault injector to __pool_alloc()
 4899     - MINOR: pools: split the OS-based allocator in two
 4900     - MINOR: pools: always use atomic ops to maintain counters
 4901     - MINOR: pools: move pool_free_area() out of the lock in the locked version
 4902     - MINOR: pools: factor the release code into pool_put_to_os()
 4903     - MEDIUM: pools: make CONFIG_HAP_POOLS control both local and shared pools
 4904     - MINOR: pools: create unified pool_{get_from,put_to}_cache()
 4905     - MINOR: pools: evict excess objects using pool_evict_from_local_cache()
 4906     - MEDIUM: pools: make pool_put_to_cache() always call pool_put_to_local_cache()
 4907     - CLEANUP: pools: make the local cache allocator fall back to the shared cache
 4908     - CLEANUP: pools: merge pool_{get_from,put_to}_local_caches with generic ones
 4909     - CLEANUP: pools: uninline pool_put_to_cache()
 4910     - CLEANUP: pools: declare dummy pool functions to remove some ifdefs
 4911     - BUILD: pools: fix build with DEBUG_FAIL_ALLOC
 4912     - BUG/MINOR: server: make srv_alloc_lb() allocate lb_nodes for consistent hash
 4913     - CONTRIB: mod_defender: import the minimal number of includes
 4914     - CONTRIB: mod_defender: make the code build with the embedded includes
 4915     - CONTRIB: modsecurity: import the minimal number of includes
 4916     - CONTRIB: modsecurity: make the code build with the embedded includes
 4917     - CLEANUP: sample: Improve local variables in sample_conv_json_query
 4918     - CLEANUP: sample: Explicitly handle all possible enum values from mjson
 4919     - CLEANUP: sample: Use explicit return for successful `json_query`s
 4920     - CLEANUP: lists/tree-wide: rename some list operations to avoid some confusion
 4921     - CONTRIB: move spoa_example out of the tree
 4922     - BUG/MINOR: server: free srv.lb_nodes in free_server
 4923     - BUG/MINOR: logs: free logsrv.conf.file on exit
 4924     - BUG/MEDIUM: server: ensure thread-safety of server runtime creation
 4925     - MINOR: server: add log on dynamic server creation
 4926     - MINOR: server: implement delete server cli command
 4927     - CONTRIB: move spoa_server out of the tree
 4928     - CONTRIB: move modsecurity out of the tree
 4929     - BUG/MINOR: server: fix potential null gcc error in delete server
 4930     - BUG/MAJOR: mux-h2: Properly detect too large frames when decoding headers
 4931     - BUG/MEDIUM: mux-h2: Fix dfl calculation when merging CONTINUATION frames
 4932     - BUG/MINOR: uri_normalizer: Use delim parameter when building the sorted query in uri_normalizer_query_sort
 4933     - CLEANUP: uri_normalizer: Remove trailing whitespace
 4934     - MINOR: uri_normalizer: Add a `strip-dot` normalizer
 4935     - CONTRIB: move mod_defender out of the tree
 4936     - CLEANUP: contrib: remove the last references to the now dead contrib/ directory
 4937     - BUG/MEDIUM: config: fix cpu-map notation with both process and threads
 4938     - MINOR: config: add a diag for invalid cpu-map statement
 4939     - BUG/MINOR: mworker/init: don't reset nb_oldpids in non-mworker cases
 4940     - BUG/MINOR: mworker: don't use oldpids[] anymore for reload
 4941     - BUILD: makefile: fix the "make clean" target on strict bourne shells
 4942     - IMPORT: slz: import slz into the tree
 4943     - BUILD: compression: switch SLZ from out-of-tree to in-tree
 4944     - CI: github: do not build libslz any more
 4945     - CLEANUP: compression: remove calls to SLZ init functions
 4946     - BUG/MEDIUM: mux-h2: Properly handle shutdowns when received with data
 4947     - MINOR: cpuset: define a platform-independent cpuset type
 4948     - MINOR: cfgparse: use hap_cpuset for parse_cpu_set
 4949     - MEDIUM: config: use platform independent type hap_cpuset for cpu-map
 4950     - MINOR: thread: implement the detection of forced cpu affinity
 4951     - MINOR: cfgparse: support the comma separator on parse_cpu_set
 4952     - MEDIUM: cfgparse: detect numa and set affinity if needed
 4953     - MINOR: global: add option to disable numa detection
 4954     - BUG/MINOR: haproxy: fix compilation on macOS
 4955     - BUG/MINOR: cpuset: fix compilation on platform without cpu affinity
 4956     - MINOR: time: avoid unneeded updates to now_offset
 4957     - MINOR: time: avoid overwriting the same values of global_now
 4958     - CLEANUP: time: use __tv_to_ms() in tv_update_date() instead of open-coding
 4959     - MINOR: time: avoid u64 needlessly expensive computations for the 32-bit now_ms
 4960     - BUG/MINOR: peers: remove useless table check if initial resync is finished
 4961     - BUG/MEDIUM: peers: re-work connection to new process during reload.
 4962     - BUG/MEDIUM: peers: re-work refcnt on table to protect against flush
 4963     - BUG/MEDIUM: config: fix missing initialization in numa_detect_topology()
 4965 2021/04/09 : 2.4-dev16
 4966     - CLEANUP: dev/flags: remove useless test in the stdin number parser
 4967     - MINOR: No longer rely on deprecated sample fetches for predefined ACLs
 4968     - MINOR: acl: Add HTTP_2.0 predefined macro
 4969     - BUG/MINOR: hlua: Detect end of request when reading data for an HTTP applet
 4970     - BUG/MINOR: tools: fix parsing "us" unit for timers
 4971     - MINOR: server/bind: add support of new prefixes for addresses.
 4972     - MINOR: log: register config file and line number on log servers.
 4973     - MEDIUM: log: support tcp or stream addresses on log lines.
 4974     - BUG/MEDIUM: log: fix config parse error logging on stdout/stderr or any raw fd
 4975     - CLEANUP: fd: remove FD_POLL_DATA and FD_POLL_STICKY
 4976     - MEDIUM: fd: prepare FD_POLL_* to move to bits 8-15
 4977     - MEDIUM: fd: merge fdtab[].ev and state for FD_EV_* and FD_POLL_* into state
 4978     - MINOR: fd: move .linger_risk into fdtab[].state
 4979     - MINOR: fd: move .cloned into fdtab[].state
 4980     - MINOR: fd: move .initialized into fdtab[].state
 4981     - MINOR: fd: move .et_possible into fdtab[].state
 4982     - MINOR: fd: move .exported into fdtab[].state
 4983     - MINOR: fd: implement an exclusive syscall bit to remove the ugly "log" lock
 4984     - MINOR: cli/show-fd: slightly reorganize the FD status flags
 4985     - MINOR: atomic/arm64: detect and use builtins for the double-word CAS
 4986     - CLEANUP: atomic: add an explicit _FETCH variant for add/sub/and/or
 4987     - CLEANUP: atomic: make all standard add/or/and/sub operations return void
 4988     - CLEANUP: atomic: add a fetch-and-xxx variant for common operations
 4989     - CLEANUP: atomic: add HA_ATOMIC_INC/DEC for unit increments
 4990     - CLEANUP: atomic/tree-wide: replace single increments/decrements with inc/dec
 4991     - CLEANUP: atomic: use the __atomic variant of BTS/BTR on modern compilers
 4992     - MINOR: atomic: implement native BTS/BTR for x86
 4993     - MINOR: ist: Add `istappend(struct ist, char)`
 4994     - MINOR: ist: Add `istshift(struct ist*)`
 4995     - MINOR: ist: Add `istsplit(struct ist*, char)`
 4996     - BUG/MAJOR: fd: switch temp values to uint in fd_stop_both()
 4997     - MINOR: opentracing: register config file and line number on log servers
 4998     - MEDIUM: resolvers: add support of tcp address on nameserver line.
 4999     - MINOR: ist: Rename istappend() to __istappend()
 5000     - CLEANUP: htx: Make http_get_stline take a `const struct`
 5001     - CLEANUP: ist: Remove unused `count` argument from `ist2str*`
 5002     - CLEANUP: Remove useless malloc() casts
 5004 2021/04/02 : 2.4-dev15
 5005     - BUG/MINOR: payload: Wait for more data if buffer is empty in payload/payload_lv
 5006     - BUG/MINOR: stats: Apply proper styles in HTML status page.
 5007     - BUG/MEDIUM: time: make sure to always initialize the global tick
 5008     - BUG/MINOR: tcp: fix silent-drop workaround for IPv6
 5009     - BUILD: tcp: use IPPROTO_IPV6 instead of SOL_IPV6 on FreeBSD/MacOS
 5010     - CLEANUP: socket: replace SOL_IP/IPV6/TCP with IPPROTO_IP/IPV6/TCP
 5011     - BUG/MINOR: http_fetch: make hdr_ip() resistant to empty fields
 5012     - BUG/MINOR: mux-h2: Don't emit log twice if an error occurred on the preface
 5013     - MINOR: stream: Don't trigger errors on destructive HTTP upgrades
 5014     - MINOR: frontend: Create HTTP txn for HTX streams
 5015     - MINOR: stream: Be sure to set HTTP analysers when creating an HTX stream
 5016     - BUG/MINOR: stream: Properly handle TCP>H1>H2 upgrades in http_wait_for_request
 5017     - BUG/MINOR: config: Add warning for http-after-response rules in TCP mode
 5018     - MINOR: muxes: Add a flag to notify a mux does not support any upgrade
 5019     - MINOR: mux-h1: Don't perform implicit HTTP/2 upgrade if not supported by mux
 5020     - MINOR: mux-pt: Don't perform implicit HTTP upgrade if not supported by mux
 5021     - MEDIUM: mux-h1: Expose h1 in the list of supported mux protocols
 5022     - MEDIUM: mux-pt: Expose passthrough in the list of supported mux protocols
 5023     - MINOR: muxes: Show muxes flags when the mux list is displayed
 5024     - DOC: config: Improve documentation about proto/check-proto keywords
 5025     - MINOR: stream: Use stream type instead of proxy mode when appropriate
 5026     - MINOR: filters/http-ana: Decide to filter HTTP headers in HTTP analysers
 5027     - MINOR: http-ana: Simplify creation/destruction of HTTP transactions
 5028     - MINOR: stream: Handle stream HTTP upgrade in a dedicated function
 5029     - MEDIUM: Add tcp-request switch-mode action to perform HTTP upgrade
 5030     - MINOR: config/proxy: Don't warn for HTTP rules in TCP if 'switch-mode http' set
 5031     - MINOR: config/proxy: Warn if a TCP proxy without backend is upgradable to HTTP
 5032     - DOC: config: Add documentation about TCP to HTTP upgrades
 5033     - REGTESTS: Add script to tests TCP to HTTP upgrades
 5034     - BUG/MINOR: payload/htx: Ingore L6 sample fetches for HTX streams/checks
 5035     - MINOR: htx: Make internal.strm.is_htx an internal sample fetch
 5036     - MINOR: action: Use a generic function to check validity of an action rule list
 5037     - MINOR: payload/config: Warn if a L6 sample fetch is used from an HTTP proxy
 5038     - MEDIUM: http-rules: Add wait-for-body action on request and response side
 5039     - REGTESTS: Add script to tests the wait-for-body HTTP action
 5040     - BUG/MINOR: http-fetch: Fix test on message state to capture the version
 5041     - CLEANUP: vars: always pre-initialize smp in vars_parse_cli_get_var()
 5042     - MINOR: global: define diagnostic mode of execution
 5043     - MINOR: cfgparse: diag for multiple nbthread statements
 5044     - MINOR: server: diag for 0 weight server
 5045     - MINOR: diag: create cfgdiag module
 5046     - MINOR: diag: diag if servers use the same cookie value
 5047     - MINOR: config: diag if global section after non-global
 5048     - TESTS: slightly reorganize the code in the tests/ directory
 5049     - TESTS: move tests/*.cfg to tests/config
 5050     - REGTESTS: ssl: "set ssl cert" and multi-certificates bundle
 5051     - REGTESTS: ssl: mark set_ssl_cert_bundle.vtc as broken
 5052     - CONTRIB: halog: fix issue with array of type char
 5053     - CONTRIB: tcploop: add a shutr command
 5054     - CONTRIB: debug: add the show-fd-to-flags script
 5055     - CONTRIB: debug: split poll from flags
 5056     - CONTRIB: move some dev-specific tools to dev/
 5057     - BUILD: makefile: always build the flags utility
 5058     - DEV: flags: replace the unneeded makefile with a README
 5059     - BUILD: makefile: integrate the hpack tools
 5060     - CONTRIB: merge ip6range with iprange
 5061     - CONTRIB: move some admin-related sub-projects to admin/
 5062     - CONTRIB: move halog to admin/
 5063     - ADMIN: halog: automatically enable USE_MEMCHR on the right glibc version
 5064     - BUILD: makefile: build halog with the correct flags
 5065     - BUILD: makefile: add a "USE_PROMEX" variable to ease building prometheus-exporter
 5066     - CONTRIB: move prometheus-exporter to addons/promex
 5067     - DOC: add a few words about USE_* and the addons directory
 5068     - CONTRIB: move 51Degrees to addons/51degrees
 5069     - CONTRIB: move src/da.c and contrib/deviceatlas to addons/deviceatlas
 5070     - CONTRIB: move src/wurfl.c and contrib/wurfl to addons/wurfl
 5071     - CONTRIB: move contrib/opentracing to addons/ot
 5072     - BUG/MINOR: opentracing: initialization after establishing daemon mode
 5073     - DOC: clarify that compression works for HTTP/2
 5075 2021/03/27 : 2.4-dev14
 5076     - MEDIUM: quic: Fix build.
 5077     - MEDIUM: quic: Fix build.
 5078     - CI: codespell: whitelist "Dragan Dosen"
 5079     - CLEANUP: assorted typo fixes in the code and comments
 5080     - CI: github actions: update LibreSSL to 3.2.5
 5081     - REGTESTS: revert workaround for a crash with recent libressl on http-reuse sni
 5082     - CLEANUP: mark defproxy as const on parse tune.fail-alloc
 5083     - REGTESTS: remove unneeded experimental-mode in cli add server test
 5084     - REGTESTS: wait for proper return of enable server in cli add server test
 5085     - MINOR: compression: use pool_alloc(), not pool_alloc_dirty()
 5086     - MINOR: spoe: use pool_alloc(), not pool_alloc_dirty()
 5087     - MINOR: fcgi-app: use pool_alloc(), not pool_alloc_dirty()
 5088     - MINOR: cache: use pool_alloc(), not pool_alloc_dirty()
 5089     - MINOR: ssl: use pool_alloc(), not pool_alloc_dirty()
 5090     - MINOR: opentracing: use pool_alloc(), not pool_alloc_dirty()
 5091     - MINOR: dynbuf: make b_alloc() always check if the buffer is allocated
 5092     - CLEANUP: compression: do not test for buffer before calling b_alloc()
 5093     - CLEANUP: l7-retries: do not test the buffer before calling b_alloc()
 5094     - MINOR: channel: simplify the channel's buffer allocation
 5095     - MEDIUM: dynbuf: remove last usages of b_alloc_margin()
 5096     - CLEANUP: dynbuf: remove b_alloc_margin()
 5097     - CLEANUP: dynbuf: remove the unused b_alloc_fast() function
 5098     - CLEANUP: pools: remove the unused pool_get_first() function
 5099     - MINOR: pools: make the pool allocator support a few flags
 5100     - MINOR: pools: add pool_zalloc() to return a zeroed area
 5101     - CLEANUP: connection: use pool_zalloc() in conn_alloc_hash_node()
 5102     - CLEANUP: filters: use pool_zalloc() in flt_stream_add_filter()
 5103     - CLEANUP: spoe: use pool_zalloc() instead of pool_alloc+memset
 5104     - CLEANUP: frontend: use pool_zalloc() in frontend_accept()
 5105     - CLEANUP: mailers: use pool_zalloc() in enqueue_one_email_alert()
 5106     - CLEANUP: resolvers: use pool_zalloc() in resolv_link_resolution()
 5107     - CLEANUP: ssl: use pool_zalloc() in ssl_init_keylog()
 5108     - CLEANUP: tcpcheck: use pool_zalloc() instead of pool_alloc+memset
 5109     - CLEANUP: quic: use pool_zalloc() instead of pool_alloc+memset
 5110     - MINOR: time: also provide a global, monotonic global_now_ms timer
 5111     - BUG/MEDIUM: freq_ctr/threads: use the global_now_ms variable
 5112     - MINOR: tools: introduce new option PA_O_DEFAULT_DGRAM on str2sa_range.
 5113     - BUILD: tools: fix build error with new PA_O_DEFAULT_DGRAM
 5114     - BUG/MINOR: ssl: Prevent disk access when using "add ssl crt-list"
 5115     - CLEANUP: ssl: remove unused definitions
 5116     - BUILD: ssl: guard ecdh functions with SSL_CTX_set_tmp_ecdh macro
 5117     - MINOR: lua: Slightly improve function dumping the lua traceback
 5118     - BUG/MEDIUM: debug/lua: Use internal hlua function to dump the lua traceback
 5119     - BUG/MEDIUM: lua: Always init the lua stack before referencing the context
 5120     - MINOR: fd: make fd_clr_running() return the remaining running mask
 5121     - MINOR: fd: remove the unneeded running bit from fd_insert()
 5122     - BUG/MEDIUM: fd: do not wait on FD removal in fd_delete()
 5123     - CLEANUP: fd: remove unused fd_set_running_excl()
 5124     - CLEANUP: fd: slightly simplify up _fd_delete_orphan()
 5125     - BUG/MEDIUM: fd: Take the fd_mig_lock when closing if no DWCAS is available.
 5126     - BUG/MEDIUM: release lock on idle conn killing on reached pool high count
 5127     - BUG/MEDIUM: thread: Fix a deadlock if an isolated thread is marked as harmless
 5128     - MINOR: tools: make url2ipv4 return the exact number of bytes parsed
 5129     - BUG/MINOR: http_fetch: make hdr_ip() reject trailing characters
 5130     - BUG/MEDIUM: mux-h1: make h1_shutw_conn() idempotent
 5131     - BUG/MINOR: ssl: Fix update of default certificate
 5132     - BUG/MINOR: ssl: Prevent removal of crt-list line if the instance is a default one
 5133     - BUILD: ssl: introduce fine guard for ssl random extraction functions
 5134     - REORG: global: move initcall register code in a dedicated file
 5135     - REORG: global: move free acl/action in their related source files
 5136     - REORG: split proxy allocation functions
 5137     - MINOR: proxy: implement a free_proxy function
 5138     - MINOR: proxy: define cap PR_CAP_LUA
 5139     - MINOR: lua: properly allocate the lua Socket proxy
 5140     - MINOR: lua: properly allocate the lua Socket servers
 5141     - MINOR: vars: make get_vars() allow the session to be null
 5142     - MINOR: vars: make the var() sample fetch keyword depend on nothing
 5143     - CLEANUP: sample: remove duplicate "stopping" sample fetch keyword
 5144     - MINOR: sample: make smp_resolve_args() return an allocate error message
 5145     - MINOR: sample: add a new SMP_SRC_CONST sample capability
 5146     - MINOR: sample: mark the truly constant sample fetch keywords as such
 5147     - MINOR: sample: add a new CFG_PARSER context for samples
 5148     - MINOR: action: add a new ACT_F_CFG_PARSER origin designation
 5149     - MEDIUM: vars: add support for a "set-var" global directive
 5150     - REGTESTS: add a basic reg-test for some "set-var" commands
 5151     - MINOR: sample: add a new CLI_PARSER context for samples
 5152     - MINOR: action: add a new ACT_F_CLI_PARSER origin designation
 5153     - MINOR: vars/cli: add a "get var" CLI command to retrieve global variables
 5154     - MEDIUM: cli: add a new experimental "set var" command
 5155     - MINOR: compat: add short aliases for a few very commonly used types
 5156     - BUILD: ssl: use EVP_CIPH_GCM_MODE macro instead of HA_OPENSSL_VERSION
 5157     - MEDIUM: backend: use a trylock to grab a connection on high FD counts as well
 5159 2021/03/19 : 2.4-dev13
 5160     - BUG/MEDIUM: cli: fix "help" crashing since recent spelling fixes
 5161     - BUG/MINOR: cfgparse: use the GLOBAL not LISTEN keywords list for spell checking
 5162     - MINOR: tools: improve word fingerprinting by counting presence
 5163     - MINOR: tools: do not sum squares of differences for word fingerprints
 5164     - MINOR: cli: improve fuzzy matching to work on all remaining words at once
 5165     - MINOR: cli: sort the suggestions by order of relevance
 5166     - MINOR: cli: limit spelling suggestions to 5
 5167     - MINOR: cfgparse/proxy: also support spelling fixes on options
 5168     - BUG/MINOR: resolvers: Add missing case-insensitive comparisons of DNS hostnames
 5169     - MINOR: time: export the global_now variable
 5170     - BUG/MINOR: freq_ctr/threads: make use of the last updated global time
 5171     - MINOR: freq_ctr/threads: relax when failing to update a sliding window value
 5172     - MINOR/BUG: mworker/cli: do not use the unix_bind prefix for the master CLI socket
 5173     - MINOR: mworker/cli: alert the user if we enabled a master CLI but not the master-worker mode
 5174     - MINOR: cli: implement experimental-mode
 5175     - REORG: server: add a free server function
 5176     - MINOR: cfgparse: always alloc idle conns task
 5177     - REORG: server: move keywords in srv_kws
 5178     - MINOR: server: remove fastinter from mistyped kw list
 5179     - REORG: server: split parse_server
 5180     - REORG: server: move alert traces in parse_server
 5181     - REORG: server: rename internal functions from parse_server
 5182     - REORG: server: attach servers in parse_server
 5183     - REORG: server: use flags for parse_server
 5184     - MINOR: server: prepare parsing for dynamic servers
 5185     - MINOR: stats: export function to allocate extra proxy counters
 5186     - MEDIUM: server: implement 'add server' cli command
 5187     - REGTESTS: implement test for 'add server' cli
 5188     - MINOR: server: enable standard options for dynamic servers
 5189     - MINOR: server: support keyword proto in 'add server' cli
 5190     - BUG/MINOR: protocol: add missing support of dgram unix socket.
 5191     - CLEANUP: Fix a typo in fix_is_valid description
 5192     - MINOR: raw_sock: Add a close method.
 5193     - MEDIUM: connections: Introduce a new XPRT method, start().
 5194     - MEDIUM: connections: Implement a start() method for xprt_handshake.
 5195     - MEDIUM: connections: Implement a start() method in ssl_sock.
 5196     - MINOR: muxes: garbage collect the reset() method.
 5197     - CLEANUP: tcp-rules: Fix a typo in error messages about expect-netscaler-cip
 5198     - MEDIUM: lua: Use a per-thread counter to track some non-reentrant parts of lua
 5199     - BUG/MEDIUM: debug/lua: Don't dump the lua stack if not dumpable
 5201 2021/03/13 : 2.4-dev12
 5202     - CLEANUP: connection: Use `VAR_ARRAY` in `struct tlv` definition
 5203     - CLEANUP: connection: Remove useless test for NULL before calling `pool_free()`
 5204     - CLEANUP: connection: Use istptr / istlen for proxy_unique_id
 5205     - MINOR: connection: Use a `struct ist` to store proxy_authority
 5206     - CLEANUP: connection: Consistently use `struct ist` to process all TLV types
 5207     - BUILD: task: fix build at -O0 with threads disabled
 5208     - BUILD: bug: refine HA_LINK_ERROR() to only be used on gcc and derivatives
 5209     - CLEANUP: config: make the cfg_keyword parsers take a const for the defproxy
 5210     - BUILD: connection: do not use VAR_ARRAY in struct tlv
 5211     - BUG/MEDIUM: session: NULL dereference possible when accessing the listener
 5212     - MINOR: build: force CC to set a return code when probing options
 5213     - CLEANUP: stream: rename a few remaining occurrences of "stream *sess"
 5214     - BUG/MEDIUM: resolvers: handle huge responses over tcp servers.
 5215     - CLEANUP: config: also address the cfg_keyword API change in the compression code
 5216     - BUG/MEDIUM: ssl: properly remove the TASK_HEAVY flag at end of handshake
 5217     - BUG/MINOR: sample: Rename SenderComID/TargetComID to SenderCompID/TargetCompID
 5218     - MINOR: task: give the scheduler a bit more flexibility in the runqueue size
 5219     - OPTIM: task: automatically adjust the default runqueue-depth to the threads
 5220     - BUG/MINOR: connection: Missing QUIC initialization
 5221     - BUG/MEDIUM: stick-tables: fix ref counter in table entry using multiple http tracksc.
 5222     - BUILD: atomic/arm64: force the register pairs to use in __ha_cas_dw()
 5223     - BUG/MEDIUM: filters: Set CF_FL_ANALYZE on channels when filters are attached
 5224     - BUG/MINOR: tcpcheck: Update .health threshold of agent inside an agent-check
 5225     - BUG/MINOR: proxy/session: Be sure to have a listener to increment its counters
 5226     - BUG/MINOR: tcpcheck: Fix double free on error path when parsing tcp/http-check
 5227     - BUG/MINOR: server-state: properly handle the case where the base is not set
 5228     - BUG/MINOR: server-state: use the argument, not the global state
 5229     - CLEANUP: tcp-rules: add missing actions in the tcp-request error message
 5230     - CLEANUP: vars: make the error message clearer on missing arguments for set-var
 5231     - CLEANUP: http-rules: remove the unexpected comma before the list of action keywords
 5232     - CLEANUP: actions: the keyword must always be const from the rule
 5233     - MINOR: tools: add simple word fingerprinting to find similar-looking words
 5234     - MINOR: cfgparse: add cfg_find_best_match() to suggest an existing word
 5235     - MINOR: cfgparse: suggest correct spelling for unknown words in proxy sections
 5236     - MINOR: cfgparse: suggest correct spelling for unknown words in global section
 5237     - MINOR: cfgparse/server: try to fix spelling mistakes on server lines
 5238     - MINOR: cfgparse/bind: suggest correct spelling for unknown bind keywords
 5239     - MINOR: actions: add a function to suggest an action ressembling a given word
 5240     - MINOR: http-rules: suggest approaching action names on mismatch
 5241     - MINOR: tcp-rules: suggest approaching action names on mismatch
 5242     - BUG/MINOR: cfgparse/server: increment the extra keyword counter one at a time
 5243     - Revert "BUG/MINOR: resolvers: Only renew TTL for SRV records with an additional record"
 5244     - BUG/MINOR: resolvers: Consider server to have no IP on DNS resolution error
 5245     - BUG/MINOR: resolvers: Reset server address on DNS error only on status change
 5246     - BUG/MINOR: resolvers: Unlink DNS resolution to set RMAINT on SRV resolution
 5247     - BUG/MEDIUM: resolvers: Don't set an address-less server as UP
 5248     - BUG/MEDIUM: resolvers: Fix the loop looking for an existing ADD item
 5249     - MINOR: resolvers: new function find_srvrq_answer_record()
 5250     - BUG/MINOR; resolvers: Ignore DNS resolution for expired SRV item
 5251     - BUG/MEDIUM: resolvers: Trigger a DNS resolution if an ADD item is obsolete
 5252     - MINOR: resolvers: Use a function to remove answers attached to a resolution
 5253     - MINOR: resolvers: Purge answer items when a SRV resolution triggers an error
 5254     - MINOR: resolvers: Add function to change the srv status based on SRV resolution
 5255     - MINOR: resolvers: Directly call srvrq_update_srv_state() when possible
 5256     - BUG/MEDIUM: resolvers: Don't release resolution from a requester callbacks
 5257     - BUG/MEDIUM: resolvers: Skip DNS resolution at startup if SRV resolution is set
 5258     - MINOR: resolvers: Use milliseconds for cached items in resolver responses
 5259     - MINOR: resolvers: Don't try to match immediatly renewed ADD items
 5260     - CLEANUP: resolvers: Use ha_free() in srvrq_resolution_error_cb()
 5261     - CLEANUP: resolvers: Perform unsafe loop on requester list when possible
 5262     - BUG/MINOR: cli: make sure "help", "prompt", "quit" are enabled at master level
 5263     - CLEANUP: cli: fix misleading comment and better indent the access level flags
 5264     - MINOR: cli: set the ACCESS_MASTER* bits on the master bind_conf
 5265     - MINOR: cli: test the appctx level for master access instead of comparing pointers
 5266     - MINOR: cli: print the error message in the parser function itself
 5267     - MINOR: cli: filter the list of commands to the matching part
 5268     - MEDIUM: cli: apply spelling fixes for known commands before listing them
 5269     - MINOR: tools: add the ability to update a word fingerprint
 5270     - MINOR: cli: apply the fuzzy matching on the whole command instead of words
 5271     - CLEANUP: cli: rename MAX_STATS_ARGS to MAX_CLI_ARGS
 5272     - CLEANUP: cli: rename the last few "stats_" to "cli_"
 5273     - CLEANUP: task: make sure tasklet handlers always indicate their statuses
 5274     - CLEANUP: assorted typo fixes in the code and comments
 5276 2021/03/05 : 2.4-dev11
 5277     - CI: codespell: skip Makefile for spell check
 5278     - CLEANUP: assorted typo fixes in the code and comments
 5279     - BUG/MINOR: tcp-act: Don't forget to set the original port for IPv4 set-dst rule
 5280     - BUG/MINOR: connection: Use the client's dst family for adressless servers
 5281     - BUG/MEDIUM: spoe: Kill applets if there are pending connections and nbthread > 1
 5282     - CLEANUP: Use ist2(const void*, size_t) whenever possible
 5283     - CLEANUP: Use IST_NULL whenever possible
 5284     - BUILD: proxy: Missing header inclusion for quic_transport_params_init()
 5285     - BUILD: quic: Implicit conversion between SSL related enums.
 5286     - DOC: spoe: Add a note about fragmentation support in HAProxy
 5287     - MINOR: contrib: add support for heartbeat control messages.
 5288     - MINOR: contrib: Enhance peers dissector heuristic.
 5289     - BUG/MINOR: mux-h2: Fix typo in scheme adjustment
 5290     - CLEANUP: Reapply the ist2() replacement patch
 5291     - CLEANUP: Use istadv(const struct ist, const size_t) whenever possible
 5292     - CLEANUP: Use isttest(const struct ist) whenever possible
 5293     - Revert "CI: Pin VTest to a known good commit"
 5294     - CLEANUP: backend: fix a wrong comment
 5295     - BUG/MINOR: backend: free allocated bind_addr if reuse conn
 5296     - MINOR: backend: handle reuse for conns with no server as target
 5297     - REGTESTS: test http-reuse if no server target
 5298     - BUG/MINOR: hlua: Don't strip last non-LWS char in hlua_pushstrippedstring()
 5299     - BUG/MINOR: server-state: Don't load server-state file for disabled backends
 5300     - CLEANUP: dns: Use DISGUISE() on a never-failing ring_attach() call
 5301     - CLEANUP: dns: Remove useless test on ns->dgram in dns_connect_nameserver()
 5302     - DOC: fix originalto except clause on destination address
 5303     - CLEANUP: Use the ist() macro whenever possible
 5304     - CLEANUP: Replace for loop with only a condition by while
 5305     - REORG: atomic: reimplement pl_cpu_relax() from atomic-ops.h
 5306     - BUG/MINOR: mt-list: always perform a cpu_relax call on failure
 5307     - MINOR: atomic: add armv8.1-a atomics variant for cas-dw
 5308     - MINOR: atomic: implement a more efficient arm64 __ha_cas_dw() using pairs
 5309     - BUG/MINOR: ssl: don't truncate the file descriptor to 16 bits in debug mode
 5311     - MINOR: pools: double the local pool cache size to 1 MB
 5312     - MINOR: stream: use ABORT_NOW() and not abort() in stream_dump_and_crash()
 5313     - CLEANUP: stream: explain why we queue the stream at the head of the server list
 5314     - MEDIUM: backend: use a trylock when trying to grab an idle connection
 5315     - REORG: tools: promote the debug PRNG to more general use as a statistical one
 5316     - OPTIM: lb-random: use a cheaper PRNG to pick a server
 5317     - MINOR: task: stop abusing the nice field to detect a tasklet
 5318     - MINOR: task: move the nice field to the struct task only
 5319     - MEDIUM: task: extend the state field to 32 bits
 5320     - MINOR: task: add an application specific flag to the state: TASK_F_USR1
 5321     - MEDIUM: muxes: mark idle conns tasklets with TASK_F_USR1
 5322     - MINOR: xprt: add new xprt_set_idle and xprt_set_used methods
 5323     - MEDIUM: ssl: implement xprt_set_used and xprt_set_idle to relax context checks
 5324     - MINOR: server: don't read curr_used_conns multiple times
 5325     - CLEANUP: global: reorder some fields to respect cache lines
 5326     - CLEANUP: sockpair: silence a coverity check about fcntl()
 5327     - CLEANUP: lua: set a dummy file name and line number on the dummy servers
 5328     - MINOR: server: add a global list of all known servers
 5329     - MINOR: cfgparse: finish to set up servers outside of the proxy setup loop
 5330     - MINOR: server: allocate a per-thread struct for the per-thread connections stuff
 5331     - MINOR: server: move actconns to the per-thread structure
 5332     - CLEANUP: server: reorder some fields in the server struct to respect cache lines
 5333     - MINOR: backend: add a BUG_ON if conn mux NULL in connect_server
 5334     - BUG/MINOR: backend: fix condition for reuse on mode HTTP
 5335     - BUILD: Fix build when using clang without optimizing.
 5336     - CLEANUP: assorted typo fixes in the code and comments
 5338 2021/02/26 : 2.4-dev10
 5339     - BUILD: SSL: introduce fine guard for RAND_keep_random_devices_open
 5340     - MINOR: Configure the `cpp` userdiff driver for *.[ch] in .gitattributes
 5341     - BUG/MINOR: ssl/cli: potential null pointer dereference in "set ssl cert"
 5342     - BUG/MINOR: sample: secure convs that accept base64 string and var name as args
 5343     - BUG/MEDIUM: vars: make functions vars_get_by_{name,desc} thread-safe
 5344     - CLEANUP: vars: make smp_fetch_var() to reuse vars_get_by_desc()
 5345     - DOC: muxes: add a diagram of the exchanges between muxes and outer world
 5346     - BUG/MEDIUM: proxy: use thread-safe stream killing on hard-stop
 5347     - BUG/MEDIUM: cli/shutdown sessions: make it thread-safe
 5348     - BUG/MINOR: proxy: wake up all threads when sending the hard-stop signal
 5349     - MINOR: stream: add an "epoch" to figure which streams appeared when
 5350     - MINOR: cli/streams: make "show sess" dump all streams till the new epoch
 5351     - MINOR: streams: use one list per stream instead of a global one
 5352     - MEDIUM: streams: do not use the streams lock anymore
 5353     - BUILD: dns: avoid a build warning when threads are disabled (dss unused)
 5354     - MEDIUM: task: remove the tasks_run_queue counter and have one per thread
 5355     - MINOR: tasks: do not maintain the rqueue_size counter anymore
 5356     - CLEANUP: tasks: use a less confusing name for task_list_size
 5357     - CLEANUP: task: move the tree root detection from __task_wakeup() to task_wakeup()
 5358     - MINOR: task: limit the remote thread wakeup to the global runqueue only
 5359     - MINOR: task: move the allocated tasks counter to the per-thread struct
 5360     - CLEANUP: task: split the large tasklet_wakeup_on() function in two
 5361     - BUG/MINOR: fd: properly wait for !running_mask in fd_set_running_excl()
 5362     - BUG/MINOR: resolvers: Fix condition to release received ARs if not assigned
 5363     - BUG/MINOR: resolvers: Only renew TTL for SRV records with an additional record
 5364     - BUG/MINOR: resolvers: new callback to properly handle SRV record errors
 5365     - BUG/MEDIUM: resolvers: Reset server address and port for obselete SRV records
 5366     - BUG/MEDIUM: resolvers: Reset address for unresolved servers
 5367     - DOC: Update the module list in MAINTAINERS file
 5368     - MINOR: htx: Add function to reserve the max possible size for an HTX DATA block
 5369     - DOC: Update the HTX API documentation
 5370     - DOC: Update the filters guide
 5371     - BUG/MEDIUM: contrib/prometheus-exporter: fix segfault in listener name dump
 5372     - MINOR: task: split the counts of local and global tasks picked
 5373     - MINOR: task: do not use __task_unlink_rq() from process_runnable_tasks()
 5374     - MINOR: task: don't decrement then increment the local run queue
 5375     - CLEANUP: task: re-merge __task_unlink_rq() with task_unlink_rq()
 5376     - MINOR: task: make grq_total atomic to move it outside of the grq_lock
 5377     - MINOR: tasks: also compute the tasklet latency when DEBUG_TASK is set
 5378     - MINOR: task: make tasklet wakeup latency measurements more accurate
 5379     - MINOR: server: Be more strict on the server-state line parsing
 5380     - MINOR: server: Only fill one array when parsing a server-state line
 5381     - MEDIUM: server: Refactor apply_server_state() to make it more readable
 5382     - CLEANUP: server: Rename state_line node to node instead of name_name
 5383     - CLEANUP: server: Rename state_line structure into server_state_line
 5384     - CLEANUP: server: Use a local eb-tree to store lines of the global server-state file
 5385     - MINOR: server: Be more strict when reading the version of a server-state file
 5386     - MEDIUM: server: Store parsed params of a server-state line in the tree
 5387     - MINOR: server: Remove cached line from global server-state tree when found
 5388     - MINOR: server: Move loading state of servers in a dedicated function
 5389     - MEDIUM: server: Use a tree to store local server-state lines
 5390     - MINOR: server: Parse and store server-state lines in a dedicated function
 5391     - MEDIUM: server: Don't load server-state file if a line is corrupted
 5392     - REORG: server: Export and rename some functions updating server info
 5393     - REORG: server-state: Move functions to deal with server-state in its own file
 5394     - MINOR: server-state: Don't load server-state file for serverless proxies
 5395     - CLEANUP: muxes: Remove useless if condition in show_fd function
 5396     - BUG/MINOR: stats: fix compare of no-maint url suffix
 5397     - MINOR: task: limit the number of subsequent heavy tasks with flag TASK_HEAVY
 5398     - MINOR: ssl: mark the SSL handshake tasklet as heavy
 5399     - CLEANUP: server: rename srv_cleanup_{idle,toremove}_connections()
 5400     - BUG/MINOR: ssl: potential null pointer dereference in ckchs_dup()
 5401     - MINOR: task: add one extra tasklet class: TL_HEAVY
 5402     - MINOR: task: place the heavy elements in TL_HEAVY
 5403     - MINOR: task: only limit TL_HEAVY tasks but not others
 5404     - BUG/MINOR: http-ana: Only consider dst address to process originalto option
 5405     - MINOR: tools: Add net_addr structure describing a network addess
 5406     - MINOR: tools: Add function to compare an address to a network address
 5407     - MEDIUM: http-ana: Add IPv6 support for forwardfor and orignialto options
 5408     - CLEANUP: hlua: Use net_addr structure internally to parse and compare addresses
 5409     - REGTESTS: Add script to test except param for fowardedfor/originalto options
 5410     - DOC: scheduler: add a diagram showing the different queues and their usages
 5411     - CLEANUP: tree-wide: replace free(x);x=NULL with ha_free(&x)
 5412     - CLEANUP: config: replace a few free() with ha_free()
 5413     - CLEANUP: vars: always zero the pointers after a free()
 5414     - CLEANUP: ssl: remove a useless "if" before freeing an error message
 5415     - CLEANUP: ssl: make ssl_sock_free_srv_ctx() zero the pointers after free
 5416     - CLEANUP: ssl: use realloc() instead of free()+malloc()
 5418 2021/02/20 : 2.4-dev9
 5419     - BUG/MINOR: server: Remove RMAINT from admin state when loading server state
 5420     - CLEANUP: check: fix get_check_status_info declaration
 5421     - CLEANUP: contrib/prometheus-exporter: align for with srv status case
 5422     - MEDIUM: stats: allow to select one field in `stats_fill_li_stats`
 5423     - MINOR: stats: add helper to get status string
 5424     - MEDIUM: contrib/prometheus-exporter: add listen stats
 5425     - BUG/MINOR: dns: add test on result getting value from buffer into ring.
 5426     - BUG/MINOR: dns: dns_connect_server must return -1 unsupported nameserver's type
 5427     - BUG/MINOR: dns: missing test writing in output channel in session handler
 5428     - BUG/MINOR: dns: fix ring attach control on dns_session_new
 5429     - BUG/MEDIUM: dns: fix multiple double close on fd in dns.c
 5430     - BUG/MAJOR: connection: prevent double free if conn selected for removal
 5431     - BUG/MINOR: session: atomically increment the tracked sessions counter
 5432     - REGTESTS: fix http_reuse_conn_hash proxy test
 5433     - BUG/MINOR: backend: do not call smp_make_safe for sni conn hash
 5434     - MINOR: connection: remove pointers for prehash in conn_hash_params
 5435     - BUG/MINOR: checks: properly handle wrapping time in __health_adjust()
 5436     - BUG/MEDIUM: checks: don't needlessly take the server lock in health_adjust()
 5437     - DEBUG: thread: add 5 extra lock labels for statistics and debugging
 5438     - OPTIM: server: switch the actconn list to an mt-list
 5439     - Revert "MINOR: threads: change lock_t to an unsigned int"
 5440     - MINOR: lb/api: let callers of take_conn/drop_conn tell if they have the lock
 5441     - OPTIM: lb-first: do not take the server lock on take_conn/drop_conn
 5442     - OPTIM: lb-leastconn: do not take the server lock on take_conn/drop_conn
 5443     - OPTIM: lb-leastconn: do not unlink the server if it did not change
 5444     - MINOR: tasks: add DEBUG_TASK to report caller info in a task
 5445     - MINOR: tasks/debug: add some extra controls of use-after-free in DEBUG_TASK
 5446     - BUG/MINOR: sample: Always consider zero size string samples as unsafe
 5447     - MINOR: cli: add missing agent commands for set server
 5448     - BUILD/MEDIUM: da Adding pcre2 support.
 5449     - BUILD: ssl: introduce fine guard for OpenSSL specific SCTL functions
 5450     - REGTESTS: reorder reuse conn proxy protocol test
 5451     - DOC: explain the relation between pool-low-conn and tune.idle-pool.shared
 5452     - MINOR: tasks: refine the default run queue depth
 5453     - MINOR: listener: refine the default MAX_ACCEPT from 64 to 4
 5454     - MINOR: mux_h2: do not try to remove front conn from idle trees
 5455     - REGTESTS: workaround for a crash with recent libressl on http-reuse sni
 5456     - BUG/MEDIUM: lists: Avoid an infinite loop in MT_LIST_TRY_ADDQ().
 5457     - MINOR: connection: allocate dynamically hash node for backend conns
 5458     - DOC: DeviceAtlas documentation typo fix.
 5459     - BUG/MEDIUM: spoe: Resolve the sink if a SPOE logs in a ring buffer
 5460     - BUG/MINOR: http-rules: Always replace the response status on a return action
 5461     - BUG/MINOR: server: Init params before parsing a new server-state line
 5462     - BUG/MINOR: server: Be sure to cut the last parsed field of a server-state line
 5463     - MEDIUM: server: Don't introduce a new server-state file version
 5464     - DOC: contrib/prometheus-exporter: remove htx reference
 5465     - REGTESTS: contrib/prometheus-exporter: test NaN values
 5466     - REGTESTS: contrib/prometheus-exporter: test well known labels
 5467     - CI: github actions: switch to stable LibreSSL release
 5468     - BUG/MINOR: server: Fix test on number of fields allowed in a server-state line
 5469     - MINOR: dynbuf: make the buffer wait queue per thread
 5470     - MINOR: dynbuf: use regular lists instead of mt_lists for buffer_wait
 5471     - MINOR: dynbuf: pass offer_buffers() the number of buffers instead of a threshold
 5472     - MINOR: sched: have one runqueue ticks counter per thread
 5474 2021/02/13 : 2.4-dev8
 5475     - BUILD: ssl: fix typo in HAVE_SSL_CTX_ADD_SERVER_CUSTOM_EXT macro
 5476     - BUILD: ssl: guard SSL_CTX_add_server_custom_ext with special macro
 5477     - BUG/MINOR: mux-h1: Don't emit extra CRLF for empty chunked messages
 5478     - MINOR: contrib/prometheus-exporter: use stats desc when possible followup
 5479     - MEDIUM: contrib/prometheus-exporter: export base stick table stats
 5480     - CLEANUP: assorted typo fixes in the code and comments
 5481     - CLEANUP: check: fix some typo in comments
 5482     - CLEANUP: tools: typo in `strl2irc` mention
 5483     - BUILD: ssl: guard SSL_CTX_set_msg_callback with SSL_CTRL_SET_MSG_CALLBACK macro
 5484     - MEDIUM: ssl: add a rwlock for SSL server session cache
 5485     - BUG/MINOR: intops: fix mul32hi()'s off-by-one
 5486     - BUG/MINOR: freq_ctr: fix a wrong delay calculation in next_event_delay()
 5487     - MINOR: stick-tables/counters: add http_fail_cnt and http_fail_rate data types
 5488     - MINOR: ssl: add SSL_SERVER_LOCK label in threads.h
 5489     - BUG/MINOR: mux-h1: Don't increment HTTP error counter for 408/500/501 errors
 5490     - BUG/MINOR: http-ana: Don't increment HTTP error counter on internal errors
 5491     - BUG/MEDIUM: mux-h1: Always set CS_FL_EOI for response in MSG_DONE state
 5492     - BUG/MINOR: mux-h1: Fix data skipping for bodyless responses
 5493     - BUG/MINOR: mux-h1: Don't blindly skip EOT block for non-chunked messages
 5494     - BUG/MEDIUM: mux-h2: Add EOT block when EOM flag is set on an empty HTX message
 5495     - MINOR: mux-h1: Be sure EOM flag is set when processing end of outgoing message
 5496     - REGTESTS: Add a script to test payload skipping for bodyless HTTP responses
 5497     - BUG/MINOR: server: re-align state file fields number
 5498     - CLEANUP: muxes: Remove useless calls to b_realign_if_empty()
 5499     - BUG/MINOR: tools: Fix a memory leak on error path in parse_dotted_uints()
 5500     - CLEANUP: remove unused variable assigned found by Coverity
 5501     - CLEANUP: queue: Remove useless tests on p or pp in pendconn_process_next_strm()
 5502     - BUG/MINOR: backend: hold correctly lock when killing idle conn
 5503     - MEDIUM: connection: protect idle conn lists with locks
 5504     - MEDIUM: connection: replace idle conn lists by eb trees
 5505     - MINOR: backend: search conn in idle/safe trees after available
 5506     - MINOR: backend: search conn in idle tree after safe on always reuse
 5507     - MINOR: connection: prepare hash calcul for server conns
 5508     - MINOR: connection: use the srv pointer for the srv conn hash
 5509     - MINOR: backend: compare conn hash for session conn reuse
 5510     - MINOR: connection: use sni as parameter for srv conn hash
 5511     - MINOR: reg-tests: test http-reuse with sni
 5512     - MINOR: backend: rewrite alloc of stream target address
 5513     - MINOR: connection: use dst addr as parameter for srv conn hash
 5514     - MINOR: reg-test: test http-reuse with specific dst addr
 5515     - MINOR: backend: rewrite alloc of connection src address
 5516     - MINOR: connection: use src addr as parameter for srv conn hash
 5517     - MINOR: connection: use proxy protocol as parameter for srv conn hash
 5518     - MINOR: reg-tests: test http-reuse with proxy protocol
 5519     - MINOR: doc: update http reuse for new eligilible connections
 5520     - BUG/MINOR: backend: fix compilation without ssl
 5521     - REGTESTS: adjust http_reuse_conn_hash requirements
 5522     - REGTESTS: deactivate a failed test on CI in http_reuse_conn_hash
 5523     - REGTESTS: fix sni used in http_reuse_conn_hash for libressl 3.3.0
 5524     - CI: cirrus: update FreeBSD image to 12.2
 5525     - MEDIUM: cli: add check-addr command
 5526     - MEDIUM: cli: add agent-port command
 5527     - MEDIUM: server: add server-states version 2
 5528     - MEDIUM: server: support {check,agent}_addr, agent_port in server state
 5529     - MINOR: server: enhance error precision when applying server state
 5530     - BUG/MINOR: server: Fix server-state-file-name directive
 5531     - CLEANUP: deinit: release global and per-proxy server-state variables on deinit
 5532     - BUG/MEDIUM: config: don't pick unset values from last defaults section
 5533     - BUG/MINOR: stats: revert the change on ST_CONVDONE
 5534     - BUG/MINOR: cfgparse: do not mention "addr:port" as supported on proxy lines
 5535     - BUG/MINOR: http-htx: defpx must be a const in proxy_dup_default_conf_errors()
 5536     - BUG/MINOR: tcpheck: the source list must be a const in dup_tcpcheck_var()
 5537     - BUILD: proxy: add missing compression-t.h to proxy-t.h
 5538     - REORG: move init_default_instance() to proxy.c and pass it the defproxy pointer
 5539     - REORG: proxy: centralize the proxy allocation code into alloc_new_proxy()
 5540     - MEDIUM: proxy: only take defaults when a default proxy is passed.
 5541     - MINOR: proxy: move the defproxy freeing code to proxy.c
 5542     - MINOR: proxy: always properly reset the just freed default instance pointers
 5543     - BUG/MINOR: extcheck: proxy_parse_extcheck() must take a const for the defproxy
 5544     - BUG/MINOR: tcpcheck: proxy_parse_*check*() must take a const for the defproxy
 5545     - BUG/MINOR: server: parse_server() must take a const for the defproxy
 5546     - MINOR: cfgparse: move defproxy to cfgparse-listen as a static
 5547     - MINOR: proxy: add a new capability PR_CAP_DEF
 5548     - MINOR: cfgparse: check PR_CAP_DEF instead of comparing poiner against defproxy
 5549     - MINOR: cfgparse: use a pointer to the current default proxy
 5550     - MINOR: proxy: also store the name for a defaults section
 5551     - MINOR: proxy: support storing defaults sections into their own tree
 5552     - MEDIUM: proxy: store the default proxies in a tree by name
 5553     - MEDIUM: cfgparse: allow a proxy to designate the defaults section to use
 5554     - MINOR: http: add baseq sample fetch
 5555     - CLEANUP: tcpcheck: Remove a useless test on port variable
 5556     - BUG/MINOR: server: Don't call fopen() with server-state filepath set to NULL
 5557     - CLEANUP: server: Remove useless "filepath" variable in apply_server_state()
 5558     - MINOR: peers/cli: do not dump the peers dictionaries by default on "show peers"
 5559     - MINOR: cfgparse: implement a simple if/elif/else/endif macro block handler
 5560     - DOC: tune: explain the origin of block size for ssl.cachesize
 5561     - MINOR: tcp: add support for defer-accept on FreeBSD.
 5562     - MINOR: ring: adds new ring_init function.
 5563     - CLEANUP: channel: fix comment in ci_putblk.
 5564     - BUG/MINOR: dns: add missing sent counter and parent id to dns counters.
 5565     - BUG/MINOR: resolvers: fix attribute packed struct for dns
 5566     - MINOR: resolvers: renames some resolvers internal types and removes dns prefix
 5567     - MINOR: resolvers: renames type dns_resolvers to resolvers.
 5568     - MINOR: resolvers: renames some resolvers specific types to not use dns prefix
 5569     - MINOR: resolvers: renames some dns prefixed types using resolv prefix.
 5570     - MINOR: resolvers: renames resolvers DNS_RESP_* errcodes RSLV_RESP_*
 5571     - MINOR: resolvers: renames resolvers DNS_UPD_* returncodes to RSLV_UPD_*
 5572     - MINOR: resolvers: rework prototype suffixes to split resolving and dns.
 5573     - MEDIUM: resolvers: move resolvers section parsing from cfgparse.c to dns.c
 5574     - MINOR: resolvers: replace nameserver's resolver ref by generic parent pointer
 5575     - MINOR: resolvers: rework dns stats prototype because specific to resolvers
 5576     - MEDIUM: resolvers: split resolving and dns message exchange layers.
 5577     - MEDIUM: resolvers/dns: split dns.c into dns.c and resolvers.c
 5578     - MEDIUM: dns: adds code to support pipelined DNS requests over TCP.
 5579     - MEDIUM: resolvers: add supports of TCP nameservers in resolvers.
 5581 2021/02/05 : 2.4-dev7
 5582     - BUG/MINOR: stats: Continue to fill frontend stats on unimplemented metric
 5583     - BUILD: ssl: guard Client Hello callbacks with HAVE_SSL_CLIENT_HELLO_CB macro instead of openssl version
 5584     - BUG/MINOR: stats: Init the metric variable when frontend stats are filled
 5585     - MINOR: contrib/prometheus-exporter: better output of Not-a-Number
 5586     - CLEANUP: stats: improve field selection for frontend http fields
 5587     - CLEANUP: assorted typo fixes in the code and comments
 5588     - DOC: Improve documentation of the various hdr() fetches
 5589     - MEDIUM: stats: allow to select one field in `stats_fill_be_stats`
 5590     - MINOR: contrib/prometheus-exporter: use fill_be_stats for backend dump
 5591     - MEDIUM: stats: allow to select one field in `stats_fill_sv_stats`
 5592     - MINOR: contrib/prometheus-exporter: use fill_sv_stats for server dump
 5593     - MINOR: abort() on my_unreachable() when DEBUG_USE_ABORT is set.
 5594     - BUG/MEDIUM: filters/htx: Fix data forwarding when payload length is unknown
 5595     - BUG/MINOR: config: fix leak on proxy.conn_src.bind_hdr_name
 5596     - MINOR: reg-tests: add http-reuse test
 5597     - CLEANUP: srv: fix comment for pool-max-conn
 5598     - CLEANUP: backend: remove an obsolete comment on conn_backend_get
 5599     - REORG: backend: simplify conn_backend_get
 5600     - MINOR: ssl: Server ssl context prepare function refactoring
 5601     - MINOR: ssl: Certificate chain loading refactorization
 5602     - MEDIUM: ssl: Load client certificates in a ckch for backend servers
 5603     - MEDIUM: ssl: Enable backend certificate hot update
 5604     - MINOR: ssl: Remove client_crt member of the server's ssl context
 5605     - CLEANUP: ssl/cli: rework free in cli_io_handler_commit_cert()
 5606     - CLEANUP: ssl: remove SSL_CTX function parameter
 5607     - CLEANUP: ssl: make load_srv_{ckchs,cert} match their bind counterpart
 5608     - BUILD: Include stdlib.h in compiler.h if DEBUG_USE_ABORT is set
 5609     - CI: Fix DEBUG_STRICT definition for Coverity
 5610     - BUG/MINOR: stats: Remove a break preventing ST_F_QCUR to be set for servers
 5611     - BUG/MINOR: stats: Add a break after filling ST_F_MODE field for servers
 5612     - CLEANUP: ssl: remove dead code in ckch_inst_new_load_srv_store()
 5613     - BUG/MINOR: ssl: init tmp chunk correctly in ssl_sock_load_sctl_from_file()
 5614     - BUG/MEDIUM: session: only retrieve ready idle conn from session
 5615     - BUG/MEDIUM: backend: never reuse a connection for tcp mode
 5616     - REGTESTS: set_ssl_server_cert.vtc: remove the abort command
 5617     - REGTESTS: set_ssl_server_cert.vtc: check the Sha1 Fingerprint
 5618     - REGTESTS: set_ssl_server_cert.vtc: check the sha1 from the server
 5619     - MEDIUM: stream-int: Take care of EOS if the SI wake callback function
 5620     - MINOR: mux-h1: Try to wake up data layer first before calling its wake callback
 5621     - MINOR: mux-h1: Wake up H1C after its creation if input buffer is not empty
 5622     - MEDIUM: mux-h1: Add ST_READY state for the H1 connections
 5623     - MINOR: stream: Add a function to validate TCP to H1 upgrades
 5624     - MEDIUM: http-ana: Do nothing in wait-for-request analyzer if not htx
 5625     - BUG/MEDIUM: stream: Don't immediatly ack the TCP to H1 upgrades
 5626     - BUG/MAJOR: mux-h1: Properly handle TCP to H1 upgrades
 5627     - MINOR: htx/http-ana: Save info about Upgrade option in the Connection header
 5628     - MEDIUM: http-ana: Refuse invalid 101-switching-protocols responses
 5629     - BUG/MINOR: h2/mux-h2: Reject 101 responses with a PROTOCOL_ERROR h2s error
 5630     - MINOR: mux-h1/mux-fcgi: Don't set TUNNEL mode if payload length is unknown
 5631     - MINOR: mux-h1: Split H1C_F_WAIT_OPPOSITE flag to separate input/output sides
 5632     - MINOR: mux-h2: Add 2 flags to help to properly handle tunnel mode
 5633     - MEDIUM: mux-h2: Block client data on server side waiting tunnel establishment
 5634     - MEDIUM: mux-h2: Close streams when processing data for an aborted tunnel
 5635     - MEDIUM: mux-h1: Properly handle tunnel establishments and aborts
 5636     - BUG/MAJOR: mux-h1/mux-h2/htx: Fix HTTP tunnel management at the mux level
 5637     - MINOR: htx: Rename HTX_FL_EOI flag into HTX_FL_EOM
 5638     - REGTESTS: Don't run http_msg_full_on_eom script on the 2.4 anymore
 5639     - MINOR: htx: Add a function to know if a block is the only one in a message
 5640     - MAJOR: htx: Remove the EOM block type and use HTX_FL_EOM instead
 5641     - MINOR: mux-h1: Add a flag on H1 streams with a response known to be bodyless
 5642     - MEDIUM: mux-h1: Don't emit any payload for bodyless responses
 5643     - MINOR: mux-h1: Don't emit C-L and T-E headers for 204 and 1xx responses
 5644     - MINOR: mux-h1: Don't add Connection close/keep-alive header for 1xx messages
 5645     - MINOR: h2/mux-h2: Add flags to notify the response is known to have no body
 5646     - MEDIUM: mux-h2: Don't emit DATA frame for bodyless responses
 5647     - MEDIUM: http-ana: Deal with L7 retries in HTTP analysers
 5648     - MINOR: h1: reject websocket handshake if missing key
 5649     - MEDIUM: h1: generate WebSocket key on response if needed
 5650     - MINOR: mux_h2: define H2_SF_EXT_CONNECT_SENT stream flag
 5651     - MEDIUM: h2: parse Extended CONNECT reponse to htx
 5652     - MEDIUM: mux_h2: generate Extended CONNECT from htx upgrade
 5653     - MEDIUM: h1: add a WebSocket key on handshake if needed
 5654     - MEDIUM: mux_h2: generate Extended CONNECT response
 5655     - MEDIUM: h2: parse Extended CONNECT request to htx
 5656     - MEDIUM: h2: send connect protocol h2 settings
 5657     - MINOR: vtc: add test for h1/h2 protocol upgrade translation
 5658     - MINOR: vtc: add websocket test
 5659     - REGTESTS: Fix required versions for several scripts
 5660     - REGTEST: Don't use the websocket to validate http-check
 5661     - MINOR: mux-h1/trace: add traces at level ERROR for all kind of errors
 5662     - MINOR: mux-fcgi/trace: add traces at level ERROR for all kind of errors
 5663     - MINOR: h1: Raise the chunk size limit up to (2^52 - 1)
 5664     - BUG/MEDIUM: listener: do not accept connections faster than we can process them
 5665     - REGTESTS: set_ssl_server_cert.vtc: set as broken
 5666     - Revert "BUG/MEDIUM: listener: do not accept connections faster than we can process them"
 5667     - BUG/MINOR: backend: check available list allocation for reuse
 5668     - CI: Fix the coverity builds
 5669     - DOC: management: fix "show resolvers" alphabetical ordering
 5670     - MINOR: tools: add print_time_short() to print a condensed duration value
 5671     - MINOR: activity: make profiling more manageable
 5672     - MINOR: activity: declare a new structure to collect per-function activity
 5673     - MEDIUM: tasks/activity: collect per-task statistics when profiling is enabled
 5674     - MINOR: activity: also report collected tasks stats in "show profiling"
 5675     - MINOR: activity: flush scheduler stats on "set profiling tasks on"
 5676     - MINOR: activity: add a new "show tasks" command to list currently active tasks
 5677     - MINOR: listener: export accept_queue_process
 5678     - MINOR: session: export session_expire_embryonic()
 5679     - MINOR: muxes: export the timeout and shutr task handlers
 5680     - MINOR: checks: export a few functions that appear often in trace dumps
 5681     - MINOR: peers: export process_peer_sync() to improve traces
 5682     - MINOR: stick-tables: export process_table_expire()
 5683     - MINOR: mux-h1: Remove first useless test on count in h1_process_output()
 5684     - BUG/MINOR: stick-table: Always call smp_fetch_src() with a valid arg list
 5685     - MINOR: http-fetch: Don't check if argument list is set in sample fetches
 5686     - MINOR: http-conv: Don't check if argument list is set in sample converters
 5687     - MINOR: sample: Don't check if argument list is set in sample fetches
 5688     - MINOR: ssl-sample: Don't check if argument list is set in sample fetches
 5689     - MINOR: mux-h2: Don't tests the start-line when sending HEADERS frame
 5690     - MINOR: mux-h2: Slightly improve request HEADERS frames sending
 5691     - MINOR: contrib/prometheus-exporter: declare states for objects
 5692     - MAJOR: contrib/prometheus-exporter: move ftd/bkd/srv states to labels
 5693     - MEDIUM: contrib/prometheus-exporter: Use dynamic labels instead of static ones
 5694     - MINOR: listener: export manage_global_listener_queue()
 5695     - BUG/MINOR: activity: take care of late wakeups in "show tasks"
 5696     - REGTESTS: set_ssl_server_cert.vtc: remove SSL caching and set as working
 5697     - REGTESTS: set_ssl_server_cert: cleanup the SSL caching option
 5698     - MINOR: checks: Add function to get the result code corresponding to a status
 5699     - MAJOR: contrib/prometheus-exporter: move health check status to labels
 5700     - MINOR: contrib/prometheus-exporter: improve service status description field
 5701     - MINOR: stats: improve pending connections description
 5702     - MINOR: stats: improve max stats descriptions
 5703     - MINOR: contrib/prometheus-exporter: use stats desc when possible
 5704     - MINOR: contrib/prometheus-exporter: add uweight field
 5705     - MINOR: contrib/prometheus-exporter: add recv logs_logs_total field
 5706     - CLEANUP: contrib/prometheus-exporter: remove unused includes
 5707     - CLEANUP: contrib/prometheus-exporter: align and reorder fields
 5708     - CLEANUP: contrib/prometheus-exporter: remove description in README
 5709     - DOC: contrib/prometheus-exporter: Add missing metrics in README
 5710     - BUG/MINOR: contrib/prometheus-exporter: Add missing label for ST_F_HRSP_1XX
 5711     - BUG/MINOR: contrib/prometheus-exporter: Restart labels dump at the right pos
 5712     - BUG/MEDIUM: ssl/cli: abort ssl cert is freeing the old store
 5713     - BUG/MEDIUM: ssl: check a connection's status before computing a handshake
 5714     - BUG/MINOR: mux_h2: fix incorrect stat titles
 5715     - MINOR: ssl/cli: flush the server session cache upon 'commit ssl cert'
 5716     - BUG/MINOR: cli: fix set server addr/port coherency with health checks
 5717     - MINOR: server: Don't set the check port during the update from a state file
 5718     - MINOR: dns: Don't set the check port during a server dns resolution
 5719     - MEDIUM: check: remove checkport checkaddr flag
 5720     - MEDIUM: server: adding support for check_port in server state
 5721     - BUG/MINOR: check: consitent way to set agentaddr
 5722     - MEDIUM: check: align agentaddr and agentport behaviour
 5723     - DOC: server: Add missing params in comment of the server state line parsing
 5724     - BUG/MINOR: xxhash: make sure armv6 uses memcpy()
 5725     - REGTESTS: mark http-check-send.vtc as 2.4-only
 5726     - REGTESTS: mark sample_fetches/hashes.vtc as 2.4-only
 5727     - BUG/MINOR: ssl: do not try to use early data if not configured
 5728     - REGTESTS: unbreak http-check-send.vtc
 5729     - MINOR: cli/show_fd: report local and report ports when known
 5730     - BUILD: Makefile: move REGTESTST_TYPE default setting
 5731     - BUG/MEDIUM: mux-h2: handle remaining read0 cases
 5732     - CLEANUP: http-htx: Set buffer area to NULL instead of malloc(0)
 5733     - BUG/MINOR: sock: Unclosed fd in case of connection allocation failure
 5734     - BUG/MEDIUM: mux-h2: do not quit the demux loop before setting END_REACHED
 5736 2021/01/22 : 2.4-dev6
 5737     - MINOR: converter: adding support for url_enc
 5738     - BUILD: SSL: guard TLS13 ciphersuites with HAVE_SSL_CTX_SET_CIPHERSUITES
 5739     - BUILD: ssl: guard EVP_PKEY_get_default_digest_nid with ASN1_PKEY_CTRL_DEFAULT_MD_NID
 5740     - BUILD: ssl: guard openssl specific with SSL_READ_EARLY_DATA_SUCCESS
 5741     - BUILD: Makefile: exclude broken tests by default
 5742     - CLEANUP: cfgparse: replace "realloc" with "my_realloc2" to fix to memory leak on error
 5743     - BUG/MINOR: hlua: Fix memory leak in hlua_alloc
 5744     - MINOR: contrib/prometheus-exporter: export build_info
 5745     - DOC: fix some spelling issues over multiple files
 5746     - CLEANUP: Fix spelling errors in comments
 5747     - SCRIPTS: announce-release: fix typo in help message
 5748     - CI: github: add a few more words to the codespell ignore list
 5749     - DOC: Add maintainers for the Prometheus exporter
 5750     - BUG/MINOR: sample: fix concat() converter's corruption with non-string variables
 5751     - BUG/MINOR: server: Memory leak of proxy.used_server_addr during deinit
 5752     - CLEANUP: sample: remove uneeded check in json validation
 5753     - MINOR: reg-tests: add a way to add service dependency
 5754     - BUG/MINOR: sample: check alloc_trash_chunk return value in concat()
 5755     - BUG/MINOR: reg-tests: fix service dependency script
 5756     - MINOR: reg-tests: add base prometheus test
 5757     - Revert "BUG/MINOR: dns: SRV records ignores duplicated AR records"
 5758     - BUG/MINOR: sample: Memory leak of sample_expr structure in case of error
 5759     - BUG/MINOR: check: Don't perform any check on servers defined in a frontend
 5760     - BUG/MINOR: init: enforce strict-limits when using master-worker
 5761     - MINOR: contrib/prometheus-exporter: avoid connection close header
 5762     - MINOR: contrib/prometheus-exporter: use fill_info for process dump
 5763     - BUG/MINOR: init: Use a dynamic buffer to set HAPROXY_CFGFILES env variable
 5764     - MINOR: config: Add failifnotcap() to emit an alert on proxy capabilities
 5765     - MINOR: server: Forbid server definitions in frontend sections
 5766     - BUG/MINOR: threads: Fixes the number of possible cpus report for Mac.
 5767     - CLEANUP: pattern: rename pat_ref_commit() to pat_ref_commit_elt()
 5768     - MINOR: pattern: add the missing generation ID manipulation functions
 5769     - MINOR: peers: Add traces for peer control messages.
 5770     - BUG/MINOR: dns: SRV records ignores duplicated AR records (v2)
 5771     - BUILD: peers: fix build warning about unused variable
 5772     - BUG/MEDIUM: stats: add missing INF_BUILD_INFO definition
 5773     - MINOR: cache: Do not store responses with an unknown encoding
 5774     - BUG/MINOR: peers: Possible appctx pointer dereference.
 5775     - MINOR: build: discard echoing in help target
 5776     - MINOR: cache: Remove the `hash` part of the accept-encoding secondary key
 5777     - CLEANUP: cache: Use proper data types in secondary_key_cmp()
 5778     - CLEANUP: Rename accept_encoding_hash_cmp to accept_encoding_bitmap_cmp
 5779     - BUG/MINOR: peers: Wrong "new_conn" value for "show peers" CLI command.
 5780     - MINOR: contrib: Make the wireshark peers dissector compile for more distribs.
 5781     - BUG/MINOR: mux_h2: missing space between "st" and ".flg" in the "show fd" helper
 5782     - CLEANUP: tools: make resolve_sym_name() take a const pointer
 5783     - CLEANUP: cli: make "show fd" use a const connection to access other fields
 5784     - MINOR: cli: make "show fd" also report the xprt and xprt_ctx
 5785     - MINOR: xprt: add a new show_fd() helper to complete some "show fd" dumps.
 5786     - MINOR: ssl: provide a "show fd" helper to report important SSL information
 5787     - MINOR: xprt/mux: export all *_io_cb functions so that "show fd" resolves them
 5788     - MINOR: mux-h2: make the "show fd" helper also decode the h2s subscriber when known
 5789     - MINOR: mux-h1: make the "show fd" helper also decode the h1s subscriber when known
 5790     - MINOR: mux-fcgi: make the "show fd" helper also decode the fstrm subscriber when known
 5791     - CI: Pin VTest to a known good commit
 5792     - MINOR: cli: give the show_fd helpers the ability to report a suspicious entry
 5793     - MINOR: cli/show_fd: report some easily detectable suspicious states
 5794     - MINOR: ssl/show_fd: report some FDs as suspicious when possible
 5795     - MINOR: mux-h2/show_fd: report as suspicious an entry with too many calls
 5796     - MINOR: mux-h1/show_fd: report as suspicious an entry with too many calls
 5797     - BUG/MINOR: mworker: define _GNU_SOURCE for strsignal()
 5798     - BUG/MEDIUM: tcpcheck: Don't destroy connection in the wake callback context
 5799     - BUG/MEDIUM: mux-h2: Xfer rxbuf to the upper layer when creating a front stream
 5800     - MINOR: http: Add HTTP 501-not-implemented error message
 5801     - MINOR: muxes: Add exit status for errors about not implemented features
 5802     - MINOR: mux-h1: Be prepared to return 501-not-implemented error during parsing
 5803     - MEDIUM: mux-h1: Return a 501-not-implemented for upgrade requests with a body
 5804     - DOC: Remove space after comma in converter signature
 5805     - DOC: Rename '<var name>' to '<var>' in converter signature
 5806     - MINOR: stats: duplicate 3 fields in bytes in info
 5807     - MINOR: stats: add new start time field
 5808     - MINOR: contrib/prometheus-exporter: merge info description from stats
 5809     - MEDIUM: stats: allow to select one field in `stats_fill_fe_stats`
 5810     - MINOR: contrib/prometheus-exporter: use fill_fe_stats for frontend dump
 5811     - MINOR: contrib/prometheus-exporter: Don't needlessly set empty label for metrics
 5812     - MINOR: contrib/prometheus-exporter: Split the PROMEX_FL_STATS_METRIC flag
 5813     - MINOR: contrib/prometheus-exporter: Add promex_metric struct defining a metric
 5814     - MEDIUM: contrib/prometheus-exporter: Rework matrices defining Promex metrics
 5815     - BUG/MINOR: stream: Don't update counters when TCP to H2 upgrades are performed
 5816     - BUG/MEDIUM: mux-h2: fix read0 handling on partial frames
 5817     - MINOR: debug: always export the my_backtrace function
 5818     - MINOR: debug: extract the backtrace dumping code to its own function
 5819     - MINOR: debug: create ha_backtrace_to_stderr() to dump an instant backtrace
 5820     - MEDIUM: debug: now always print a backtrace on CRASH_NOW() and friends
 5821     - MINOR: debug: let ha_dump_backtrace() dump a bit further for some callers
 5822     - BUILD: debug: fix build warning by consuming the write() result
 5823     - MINOR: lua: remove unused variable
 5824     - BUILD/MINOR: lua: define _GNU_SOURCE for LLONG_MAX
 5826 2021/01/06 : 2.4-dev5
 5827     - BUG/MEDIUM: mux_h2: Add missing braces in h2_snd_buf()around trace+wakeup
 5828     - BUILD: hpack: hpack-tbl-t.h uses VAR_ARRAY but does not include compiler.h
 5829     - MINOR: time: increase the minimum wakeup interval to 60s
 5830     - MINOR: check: do not ignore a connection header for http-check send
 5831     - REGTESTS: complete http-check test
 5832     - CI: travis-ci: drop coverity scan builds
 5833     - MINOR: atomic: don't use ; to separate instruction on aarch64.
 5834     - IMPORT: xxhash: update to v0.8.0 that introduces stable XXH3 variant
 5835     - MEDIUM: xxhash: use the XXH3 functions to generate 64-bit hashes
 5836     - MEDIUM: xxhash: use the XXH_INLINE_ALL macro to inline all functions
 5837     - CLEANUP: xxhash: remove the unused src/xxhash.c
 5838     - MINOR: sample: add the xxh3 converter
 5839     - REGTESTS: add tests for the xxh3 converter
 5840     - MINOR: protocol: Create proto_quic QUIC protocol layer.
 5841     - MINOR: connection: Attach a "quic_conn" struct to "connection" struct.
 5842     - MINOR: quic: Redefine control layer callbacks which are QUIC specific.
 5843     - MINOR: ssl_sock: Initialize BIO and SSL objects outside of ssl_sock_init()
 5844     - MINOR: connection: Add a new xprt to connection.
 5845     - MINOR: ssl: Export definitions required by QUIC.
 5846     - MINOR: cfgparse: Do not modify the QUIC xprt when parsing "ssl".
 5847     - MINOR: tools: Add support for QUIC addresses parsing.
 5848     - MINOR: quic: Add definitions for QUIC protocol.
 5849     - MINOR: quic: Import C source code files for QUIC protocol.
 5850     - MINOR: listener: Add QUIC info to listeners and receivers.
 5851     - MINOR: server: Add QUIC definitions to servers.
 5852     - MINOR: ssl: SSL CTX initialization modifications for QUIC.
 5853     - MINOR: ssl: QUIC transport parameters parsing.
 5854     - MINOR: quic: QUIC socket management finalization.
 5855     - MINOR: cfgparse: QUIC default server transport parameters init.
 5856     - MINOR: quic: Enable the compilation of QUIC modules.
 5857     - MAJOR: quic: Make usage of ebtrees to store QUIC ACK ranges.
 5858     - MINOR: quic: Attempt to make trace more readable
 5859     - MINOR: quic: Make usage of the congestion control window.
 5860     - MINOR: quic: Flag RX packet as ack-eliciting from the generic parser.
 5861     - MINOR: quic: Code reordering to help in reviewing/modifying.
 5862     - MINOR: quic: Add traces to congestion avoidance NewReno callback.
 5863     - MINOR: quic: Display the SSL alert in ->ssl_send_alert() callback.
 5864     - MINOR: quic: Update the initial salt to that of draft-29.
 5865     - MINOR: quic: Add traces for in flght ack-eliciting packet counter.
 5866     - MINOR: quic: make a packet build fails when qc_build_frm() fails.
 5867     - MINOR: quic: Add traces for quic_packet_encrypt().
 5868     - MINOR: cache: Refactoring of secondary_key building functions
 5869     - MINOR: cache: Avoid storing responses whose secondary key was not correctly calculated
 5870     - BUG/MINOR: cache: Manage multiple headers in accept-encoding normalization
 5871     - MINOR: cache: Add specific secondary key comparison mechanism
 5872     - MINOR: http: Add helper functions to trim spaces and tabs
 5873     - MEDIUM: cache: Manage a subset of encodings in accept-encoding normalizer
 5874     - REGTESTS: cache: Simplify vary.vtc file
 5875     - REGTESTS: cache: Add a specific test for the accept-encoding normalizer
 5876     - MINOR: cache: Remove redundant test in http_action_req_cache_use
 5877     - MINOR: cache: Replace the "process-vary" option's expected values
 5878     - CI: GitHub Actions: enable daily Coverity scan
 5879     - BUG/MEDIUM: cache: Fix hash collision in `accept-encoding` handling for `Vary`
 5880     - MEDIUM: stick-tables: Add srvkey option to stick-table
 5881     - REGTESTS: add test for stickiness using "srvkey addr"
 5882     - BUILD: Makefile: disable -Warray-bounds until it's fixed in gcc 11
 5883     - BUG/MINOR: sink: Return an allocation failure in __sink_new if strdup() fails
 5884     - BUG/MINOR: lua: Fix memory leak error cases in hlua_config_prepend_path
 5885     - MINOR: lua: Use consistent error message 'memory allocation failed'
 5886     - CLEANUP: Compare the return value of `XXXcmp()` functions with zero
 5887     - CLEANUP: Apply the coccinelle patch for `XXXcmp()` on include/
 5888     - CLEANUP: Apply the coccinelle patch for `XXXcmp()` on contrib/
 5889     - MINOR: qpack: Add static header table definitions for QPACK.
 5890     - CLEANUP: qpack: Wrong comment about the draft for QPACK static header table.
 5891     - CLEANUP: quic: Remove useless QUIC event trace definitions.
 5892     - BUG/MINOR: quic: Possible CRYPTO frame building errors.
 5893     - MINOR: quic: Pass quic_conn struct to frame parsers.
 5894     - BUG/MINOR: quic: Wrong STREAM frames parsing.
 5895     - MINOR: quic: Drop packets with STREAM frames with wrong direction.
 5896     - CLEANUP: ssl: Remove useless loop in tlskeys_list_get_next()
 5897     - CLEANUP: ssl: Remove useless local variable in tlskeys_list_get_next()
 5898     - MINOR: ssl: make tlskeys_list_get_next() take a list element
 5899     - Revert "BUILD: Makefile: disable -Warray-bounds until it's fixed in gcc 11"
 5900     - BUG/MINOR: cfgparse: Fail if the strdup() for `rule->be.name` for `use_backend` fails
 5901     - CLEANUP: mworker: remove duplicate pointer tests in cfg_parse_program()
 5902     - CLEANUP: Reduce scope of `header_name` in http_action_store_cache()
 5903     - CLEANUP: Reduce scope of `hdr_age` in http_action_store_cache()
 5904     - CLEANUP: spoe: fix typo on `var_check_arg` comment
 5905     - BUG/MINOR: tcpcheck: Report a L7OK if the last evaluated rule is a send rule
 5906     - CI: github actions: build several popular "contrib" tools
 5907     - DOC: Improve the message printed when running `make` w/o `TARGET`
 5908     - BUG/MEDIUM: server: srv_set_addr_desc() crashes when a server has no address
 5909     - REGTESTS: add unresolvable servers to srvkey-addr
 5910     - BUG/MINOR: stats: Make stat_l variable used to dump a stat line thread local
 5911     - BUG/MINOR: quic: NULL pointer dereferences when building post handshake frames.
 5912     - SCRIPTS: improve announce-release to support different tag and versions
 5913     - SCRIPTS: make announce release support preparing announces before tag exists
 5914     - CLEANUP: assorted typo fixes in the code and comments
 5915     - BUG/MINOR: srv: do not init address if backend is disabled
 5916     - BUG/MINOR: srv: do not cleanup idle conns if pool max is null
 5917     - CLEANUP: assorted typo fixes in the code and comments
 5918     - CLEANUP: few extra typo and fixes over last one ("ot" -> "to")
 5920 2020/12/21 : 2.4-dev4
 5921     - BUG/MEDIUM: lb-leastconn: Reposition a server using the right eweight
 5922     - BUG/MEDIUM: mux-h1: Fix a deadlock when a 408 error is pending for a client
 5923     - BUG/MEDIUM: ssl/crt-list: bad behavior with "commit ssl cert"
 5924     - BUG/MAJOR: cache: Crash because of disabled entry not removed from the tree
 5925     - BUILD: SSL: fine guard for SSL_CTX_add_server_custom_ext call
 5926     - MEDIUM: cache: Add a secondary entry counter and insertion limitation
 5927     - MEDIUM: cache: Avoid going over duplicates lists too often
 5928     - MINOR: cache: Add a max-secondary-entries cache option
 5929     - CI: cirrus: drop CentOS 6 builds
 5930     - BUILD: Makefile: have "make clean" destroy .o/.a/.s in contrib subdirs as well
 5931     - MINOR: vars: replace static functions with global ones
 5932     - MINOR: opentracing: add ARGC_OT enum
 5933     - CONTRIB: opentracing: add the OpenTracing filter
 5934     - DOC: opentracing: add the OpenTracing filter section
 5935     - REGTESTS: make use of HAPROXY_ARGS and pass -dM by default
 5936     - BUG/MINOR: http: Establish a tunnel for all 2xx responses to a CONNECT
 5937     - BUG/MINOR: mux-h1: Don't set CS_FL_EOI too early for protocol upgrade requests
 5938     - BUG/MEDIUM: http-ana: Never for sending data in TUNNEL mode
 5939     - CLEANUP: mux-h2: Rename h2s_frt_make_resp_data() to be generic
 5940     - CLEANUP: mux-h2: Rename h2c_frt_handle_data() to be generic
 5941     - BUG/MEDIUM: mux-h1: Handle h1_process() failures on a pipelined request
 5942     - CLEANUP: debug: mark the RNG's seed as unsigned
 5943     - CONTRIB: halog: fix build issue caused by %L printf format
 5944     - CONTRIB: halog: mark the has_zero* functions unused
 5945     - CONTRIB: halog: fix signed/unsigned build warnings on counts and timestamps
 5946     - CONTRIB: debug: address "poll" utility build on non-linux platforms
 5947     - BUILD: plock: remove dead code that causes a warning in gcc 11
 5948     - BUILD: ssl: fine guard for SSL_CTX_get0_privatekey call
 5949     - BUG/MINOR: dns: SRV records ignores duplicated AR records
 5950     - DOC: fix "smp_size" vs "sample_size" in "log" directive arguments
 5951     - CLEANUP: assorted typo fixes in the code and comments
 5952     - DOC: assorted typo fixes in the documentation
 5953     - CI: codespell: whitelist "te" and "nd" words
 5955 2020/12/11 : 2.4-dev3
 5956     - MINOR: log: Logging HTTP path only with %HPO
 5957     - BUG/MINOR: mux-h2/stats: make stream/connection proto errors more accurate
 5958     - MINOR: traces: add a new level "error" below the "user" level
 5959     - MINOR: mux-h2/trace: add traces at level ERROR for protocol errors
 5960     - BUG/MINOR: mux-h2/stats: not all GOAWAY frames are errors
 5961     - BUG/MINOR: lua: missing "\n" in error message
 5962     - BUG/MINOR: lua: lua-load doesn't check its parameters
 5963     - BUG/MINOR: lua: Post init register function are not executed beyond the first one
 5964     - BUG/MINOR: lua: Some lua init operation are processed unsafe
 5965     - MINOR: actions: Export actions lookup functions
 5966     - MINOR: actions: add a function returning a service pointer from its name
 5967     - MINOR: cli: add a function to look up a CLI service description
 5968     - BUG/MINOR: lua: warn when registering action, conv, sf, cli or applet multiple times
 5969     - MINOR: cache: Improve accept_encoding_normalizer
 5970     - MINOR: cache: Add entry to the tree as soon as possible
 5971     - BUG/MINOR: trace: Wrong displayed trace level
 5972     - BUG/MAJOR: ring: tcp forward on ring can break the reader counter.
 5973     - MINOR: lua: simplify hlua_alloc() to only rely on realloc()
 5974     - MEDIUM: lua-thread: use atomics for memory accounting
 5975     - MINOR: lua-thread: remove struct hlua from function hlua_prepend_path()
 5976     - MEDIUM: lua-thread: make hlua_post_init() no longer use the runtime execution function
 5977     - MINOR: lua-thread: hlua_ctx_renew() is never called with main gL lua state
 5978     - MINOR: lua-thread: Use NULL context for main lua state
 5979     - MINOR: lua-thread: Stop usage of struct hlua for the global lua state
 5980     - MINOR: lua-thread: Replace embedded struct hlua_function by a pointer
 5981     - MINOR: lua-thread: Split hlua_init() function in two parts
 5982     - MINOR: lua-thread: make hlua_ctx_init() get L from its caller
 5983     - MINOR: lua-thread: Split hlua_load function in two parts
 5984     - MINOR: lua-thread: Split hlua_post_init() function in two parts
 5985     - MINOR: lua-thread: Add the "thread" core variable
 5986     - MEDIUM: lua-thread: No longer use locked context in initialization parts
 5987     - MEDIUM: lua-thread: Apply lock only if the parent state is the main thread
 5988     - MINOR: lua-thread: Replace global gL var with an array of states
 5989     - MINOR: lua-thread: Replace "struct hlua_function" allocation by dedicated function
 5990     - MINOR: lua-thread: Replace state_from by state_id
 5991     - MINOR: lua-thread: Store each function reference and init reference in array
 5992     - MEDIUM: lua-thread: Add the lua-load-per-thread directive
 5993     - MINOR: lua-thread: Add verbosity in errors
 5994     - REGTESTS: add a test for the threaded Lua code
 5995     - BUILD/MINOR: haproxy DragonFlyBSD affinity build update.
 5996     - DOC/MINOR: Fix formatting in Management Guide
 5997     - MINOR: cache: Do not store stale entry
 5998     - MINOR: cache: Add extra "cache-control" value checks
 5999     - MEDIUM: cache: Remove cache entry in case of POST on the same resource
 6000     - MINOR: cache: Consider invalid Age values as stale
 6001     - BUG/MEDIUM: lua-thread: some parts must be initialized once
 6002     - BUG/MINOR: lua-thread: close all states on deinit
 6003     - BUG/MINOR: listener: use sockaddr_in6 for IPv6
 6004     - BUG/MINOR: mux-h1: Handle keep-alive timeout for idle frontend connections
 6005     - MINOR: session: Add the idle duration field into the session
 6006     - MINOR: mux-h1: Update session idle duration when data are received
 6007     - MINOR: mux-h1: Reset session dates and durations info when the CS is detached
 6008     - MINOR: logs: Use session idle duration when no stream is provided
 6009     - MINOR: stream: Always get idle duration from the session
 6010     - MINOR: stream: Don't retrieve anymore timing info from the mux csinfo
 6011     - MINOR: mux-h1: Don't provide anymore timing info using cs_info structure
 6012     - MINOR: muxes: Remove get_cs_info callback function now useless
 6013     - MINOR: stream: Pass an optional input buffer when a stream is created
 6014     - MINOR: mux-h1: Add a flag to disable reads to wait opposite side
 6015     - MEDIUM: mux-h1: Use a h1c flag to block reads when splicing is in-progress
 6016     - MINOR: mux-h1: Introduce H1C_F_IS_BACK flag on the H1 connection
 6017     - MINOR: mux-h1: Separate parsing and formatting errors at H1 stream level
 6018     - MINOR: mux-h1: Split front/back h1 stream creation in 2 functions
 6019     - MINOR: mux-h1: Add a rxbuf into the H1 stream
 6020     - MINOR: mux-h1: Don't set CS flags in internal parsing functions
 6021     - MINOR: mux-h1: Add embryonic and attached states on the H1 connection
 6022     - MINOR: mux-h1: rework the h1_timeout_task() function
 6023     - MINOR: mux-h1: Reset more H1C flags when a H1 stream is destroyed
 6024     - MINOR: mux-h1: Disable reads if an error was reported on the H1 stream
 6025     - MINOR: mux-h1: Rework how shutdowns are handled
 6026     - MINOR: mux-h1: Rework h1_refresh_timeout to be easier to read
 6027     - MINOR: mux-h1: Process next request for IDLE connection only
 6028     - MINOR: mux-h1: Add a idle expiration date on the H1 connection
 6029     - MINOR: stick-tables: Add functions to update some values of a tracked counter
 6030     - MINOR: session: Add functions to increase http values of tracked counters
 6031     - MINOR: mux: Add a ctl parameter to get the exit status of the multiplexers
 6032     - MINOR: logs: Get the multiplexer exist status when no stream is provided
 6033     - MINOR: mux-h1: Add functions to send HTTP errors from the mux
 6034     - MAJOR: mux-h1: Create the client stream as later as possible
 6035     - DOC: config: Add notes about errors emitted by H1 mux
 6036     - CLEANUP: mux-h1: Rename H1C_F_CS_* flags and reorder H1C flags
 6037     - MINOR: http-ana: Remove useless update of t_idle duration of the stream
 6038     - CLEANUP: htx: Remove HTX_FL_UPGRADE unsued flag
 6039     - MEDIUM: http-ana: Don't process partial or empty request anymore
 6040     - CLEANUP: http-ana: Remove TX_WAIT_NEXT_RQ unsued flag
 6041     - CLEANUP: connection: Remove CS_FL_READ_PARTIAL flag
 6042     - REGTESTS: Fix proxy_protocol_tlv_validation
 6043     - MINOR: http-ana: Properly set message flags from the start-line flags
 6044     - MINOR: h1-htx/http-ana: Set BODYLESS flag on message in TUNNEL state
 6045     - MINOR: protocol: add a ->set_port() helper to address families
 6046     - MINOR: listener: automatically set the port when creating listeners
 6047     - MINOR: listener: now use a generic add_listener() function
 6048     - MEDIUM: ssl: fatal error with bundle + openssl < 1.1.1
 6049     - BUG/MEDIUM: stream: Xfer the input buffer to a fully created stream
 6050     - BUG/MINOR: stream: Don't use input buffer after the ownership xfer
 6051     - MINOR: protocol: remove the redundant ->sock_domain field
 6052     - MINOR: protocol: export protocol definitions
 6053     - CLEANUP: protocol: group protocol struct members by usage
 6054     - MINOR: protocol: add a set of ctrl_init/ctrl_close methods for setup/teardown
 6055     - MINOR: connection: use the control layer's init/close
 6056     - MINOR: udp: export udp_suspend_receiver() and udp_resume_receiver()
 6057     - BUG/MAJOR: spoa/python: Fixing return None
 6058     - DOC: spoa/python: Fixing typo in IP related error messages
 6059     - DOC: spoa/python: Rephrasing memory related error messages
 6060     - DOC: spoa/python: Fixing typos in comments
 6061     - BUG/MINOR: spoa/python: Cleanup references for failed Module Addobject operations
 6062     - BUG/MINOR: spoa/python: Cleanup ipaddress objects if initialization fails
 6063     - BUG/MEDIUM: spoa/python: Fixing PyObject_Call positional arguments
 6064     - BUG/MEDIUM: spoa/python: Fixing references to None
 6065     - DOC: email change of the DeviceAtlas maintainer
 6066     - MINOR: cache: Dump secondary entries in "show cache"
 6067     - CLEANUP: connection: use fd_stop_both() instead of conn_stop_polling()
 6068     - MINOR: stream-int: don't touch polling anymore on shutdown
 6069     - MINOR: connection: implement cs_drain_and_close()
 6070     - MINOR: mux-pt: take care of CS_SHR_DRAIN in shutr()
 6071     - MINOR: checks: use cs_drain_and_close() instead of draining the connection
 6072     - MINOR: checks: don't call conn_cond_update_polling() anymore
 6073     - CLEANUP: connection: open-code conn_cond_update_polling() and update the comment
 6074     - CLEANUP: connection: remove the unused conn_{stop,cond_update}_polling()
 6075     - BUG/MINOR: http-check: Use right condition to consider HTX message as full
 6076     - BUG/MINOR: tcpcheck: Don't rearm the check timeout on each read
 6077     - MINOR: tcpcheck: Only wait for more payload data on HTTP expect rules
 6078     - BUG/MINOR: tools: make parse_time_err() more strict on the timer validity
 6079     - BUG/MINOR: tools: Reject size format not starting by a digit
 6080     - MINOR: action: define enum for timeout type of the set-timeout rule
 6081     - MINOR: stream: prepare the hot refresh of timeouts
 6082     - MEDIUM: stream: support a dynamic server timeout
 6083     - MEDIUM: stream: support a dynamic tunnel timeout
 6084     - MEDIUM: http_act: define set-timeout server/tunnel action
 6085     - MINOR: frontend: add client timeout sample fetch
 6086     - MINOR: backend: add timeout sample fetches
 6087     - MINOR: stream: add sample fetches
 6088     - MINOR: stream: add timeout sample fetches
 6089     - REGTESTS: add regtest for http-request set-timeout
 6090     - CLEANUP: remove the unused fd_stop_send() in conn_xprt_shutw{,_hard}()
 6091     - CLEANUP: connection: remove the unneeded fd_stop_{recv,send} on read0/shutw
 6092     - MINOR: connection: remove sock-specific code from conn_sock_send()
 6093     - REORG: connection: move the socket iocb (conn_fd_handler) to sock.c
 6094     - MINOR: protocol: add a ->drain() function at the connection control layer
 6095     - MINOR: connection: make conn_sock_drain() use the control layer's ->drain()
 6096     - MINOR: protocol: add a pair of check_events/ignore_events functions at the ctrl layer
 6097     - MEDIUM: connection: make use of the control layer check_events/ignore_events
 6099 2020/12/01 : 2.4-dev2
 6100     - BUILD: Make DEBUG part of .build_opts
 6101     - BUILD: Show the value of DEBUG= in haproxy -vv
 6102     - CI: Set DEBUG=-DDEBUG_STRICT=1 in GitHub Actions
 6103     - MINOR: stream: Add level 7 retries on http error 401, 403
 6104     - CLEANUP: remove unused function "ssl_sock_is_ckch_valid"
 6105     - BUILD: SSL: add BoringSSL guarding to "RAND_keep_random_devices_open"
 6106     - BUILD: SSL: do not "update" BoringSSL version equivalent anymore
 6107     - BUG/MEDIUM: http_act: Restore init of log-format list
 6108     - DOC: better describes how to configure a fallback crt
 6109     - BUG/MAJOR: filters: Always keep all offsets up to date during data filtering
 6110     - MINOR: cache: Prepare helper functions for Vary support
 6111     - MEDIUM: cache: Add the Vary header support
 6112     - MINOR: cache: Add a process-vary option that can enable/disable Vary processing
 6113     - BUG/CRITICAL: cache: Fix trivial crash by sending accept-encoding header
 6114     - BUG/MAJOR: peers: fix partial message decoding
 6115     - DOC: cache: Add new caching limitation information
 6116     - DOC: cache: Add information about Vary support
 6117     - DOC: better document the config file format and escaping/quoting rules
 6118     - DOC: Clarify %HP description in log-format
 6119     - CI: github actions: update LibreSSL to 3.3.0
 6120     - CI: github actions: enable 51degrees feature
 6121     - MINOR: fd/threads: silence a build warning with threads disabled
 6122     - BUG/MINOR: tcpcheck: Don't forget to reset tcp-check flags on new kind of check
 6123     - MINOR: tcpcheck: Don't handle anymore in-progress send rules in tcpcheck_main
 6124     - BUG/MAJOR: tcpcheck: Allocate input and output buffers from the buffer pool
 6125     - MINOR: tcpcheck: Don't handle anymore in-progress connect rules in tcpcheck_main
 6126     - MINOR: config: Deprecate and ignore tune.chksize global option
 6127     - MINOR: config: Add a warning if tune.chksize is used
 6128     - REORG: tcpcheck: Move check option parsing functions based on tcp-check
 6129     - MINOR: check: Always increment check health counter on CONPASS
 6130     - MINOR: tcpcheck: Add support of L7OKC on expect rules error-status argument
 6131     - DOC: config: Make disable-on-404 option clearer on transition conditions
 6132     - DOC: config: Move req.hdrs and req.hdrs_bin in L7 samples fetches section
 6133     - BUG/MINOR: http-fetch: Fix smp_fetch_body() when called from a health-check
 6134     - MINOR: plock: use an ARMv8 instruction barrier for the pause instruction
 6135     - MINOR: debug: add "debug dev sched" to stress the scheduler.
 6136     - MINOR: debug: add a trivial PRNG for scheduler stress-tests
 6137     - BUG/MEDIUM: lists: Lock the element while we check if it is in a list.
 6138     - MINOR: task: remove tasklet_insert_into_tasklet_list()
 6139     - MINOR: task: perform atomic counter increments only once per wakeup
 6140     - MINOR: task: remove __tasklet_remove_from_tasklet_list()
 6141     - BUG/MEDIUM: task: close a possible data race condition on a tasklet's list link
 6142     - BUG/MEDIUM: local log format regression.
 6144 2020/11/21 : 2.4-dev1
 6145     - MINOR: ist: Add istend() function to return a pointer to the end of the string
 6146     - MINOR: sample: Add converters to parse FIX messages
 6147     - REGTEST: converter: Add a regtest for fix converters
 6148     - MINOR: sample: Add converts to parses MQTT messages
 6149     - REGTEST: converter: Add a regtest for MQTT converters
 6150     - MINOR: compat: automatically include malloc.h on glibc
 6151     - MEDIUM: pools: call malloc_trim() from pool_gc()
 6152     - MEDIUM: pattern: call malloc_trim() on pat_ref_reload()
 6153     - MINOR: pattern: move the update revision to the pat_ref, not the expression
 6154     - CLEANUP: pattern: delete the back refs at once during pat_ref_reload()
 6155     - MINOR: pattern: new sflag PAT_SF_REGFREE indicates regex_free() is needed
 6156     - MINOR: pattern: make the delete and prune functions more generic
 6157     - MEDIUM: pattern: link all final elements from the reference
 6158     - MEDIUM: pattern: change the pat_del_* functions to delete from the references
 6159     - MINOR: pattern: remerge the list and tree deletion functions
 6160     - MINOR: pattern: perform a single call to pat_delete_gen() under the expression
 6161     - CLEANUP: acl: don't reference the generic pattern deletion function anymore
 6162     - CLEANUP: pattern: remove pat_delete_fcts[] and pattern_head->delete()
 6163     - MINOR: pattern: introduce pat_ref_delete_by_ptr() to delete a valid reference
 6164     - MINOR: pattern: store a generation number in the reference patterns
 6165     - MEDIUM: pattern: only match patterns that match the current generation
 6166     - MINOR: pattern: add pat_ref_commit() to commit a previously inserted element
 6167     - MINOR: pattern: implement pat_ref_load() to load a pattern at a given generation
 6168     - MINOR: pattern: add pat_ref_purge_older() to purge old entries
 6169     - MEDIUM: pattern: make pat_ref_prune() rely on pat_ref_purge_older()
 6170     - MINOR: pattern: during reload, delete elements frem the ref, not the expression
 6171     - MINOR: pattern: prepare removal of a pattern from the list head
 6172     - MEDIUM: pattern: turn the pattern chaining to single-linked list
 6173     - CLEANUP: cfgparse: remove duplicate registration for transparent build options
 6174     - BUG/MINOR: ssl: don't report 1024 bits DH param load error when it's higher
 6175     - MINOR: http-htx: Add understandable errors for the errorfiles parsing
 6176     - MINOR: ssl: instantiate stats module
 6177     - MINOR: ssl: count client hello for stats
 6178     - MINOR: ssl: add counters for ssl sessions
 6179     - DOC: config: Fix a typo on ssl_c_chain_der
 6180     - MINOR: server: remove idle lock in srv_cleanup_connections
 6181     - BUILD: ssl: silence build warning on uninitialised counters
 6182     - BUILD: http-htx: fix build warning regarding long type in printf
 6183     - REGTEST: ssl: test wildcard and multi-type + exclusions
 6184     - BUG/MEDIUM: ssl/crt-list: correctly insert crt-list line if crt already loaded
 6185     - CI: Expand use of GitHub Actions for CI
 6186     - REGTEST: ssl: mark reg-tests/ssl/ssl_crt-list_filters.vtc as broken
 6187     - BUG/MINOR: pattern: a sample marked as const could be written
 6188     - BUG/MINOR: lua: set buffer size during map lookups
 6189     - MEDIUM: cache: Change caching conditions
 6190     - BUG/MINOR: stats: free dynamically stats fields/lines on shutdown
 6191     - BUG/MEDIUM: stats: prevent crash if counters not alloc with dummy one
 6192     - MINOR: peers: Add traces to peer_treat_updatemsg().
 6193     - BUG/MINOR: peers: Do not ignore a protocol error for dictionary entries.
 6194     - BUG/MINOR: peers: Missing TX cache entries reset.
 6195     - BUG/MEDIUM: peers: fix decoding of multi-byte length in stick-table messages
 6196     - BUG/MINOR: http-fetch: Extract cookie value even when no cookie name
 6197     - BUG/MINOR: http-fetch: Fix calls w/o parentheses of the cookie sample fetches
 6198     - BUG/MEDIUM: check: reuse srv proto only if using same mode
 6199     - MINOR: check: report error on incompatible proto
 6200     - MINOR: check: report error on incompatible connect proto
 6201     - BUG/MINOR: http-htx: Handle warnings when parsing http-error and http-errors
 6202     - BUG/MAJOR: spoe: Be sure to remove all references on a released spoe applet
 6203     - MINOR: spoe: Don't close connection in sync mode on processing timeout
 6204     - BUG/MINOR: tcpcheck: Don't warn on unused rules if check option is after
 6205     - MINOR: init: Fix the prototype for per-thread free callbacks
 6206     - MINOR: config/mux-h2: Return ERR_ flags from init_h2() instead of a status
 6207     - CLEANUP: config: Return ERR_NONE from config callbacks instead of 0
 6208     - MINOR: cfgparse: tighten the scope of newnameserver variable, free it on error.
 6209     - REGTEST: make ssl_client_samples and ssl_server_samples require to 2.2
 6210     - REGTESTS: Add sample_fetches/cook.vtc
 6211     - BUG/MEDIUM: filters: Forward all filtered data at the end of http filtering
 6212     - BUG/MINOR: http-ana: Don't wait for the body of CONNECT requests
 6213     - CLEANUP: flt-trace: Remove unused random-parsing option
 6214     - MINOR: flt-trace: Add an option to inhibits trace messages
 6215     - MINOR: flt-trace: Use a bitfield for the trace options
 6216     - REGTESTS: Add a script to test the random forwarding with several filters
 6217     - REGTESTS: mark the abns test as broken again
 6218     - REGTESTS: converter: add url_dec test
 6219     - CI: Stop hijacking the hosts file
 6220     - CI: Make the h2spec workflow more consistent with the VTest workflow
 6221     - CI: travis-ci: remove amd64, osx builds
 6222     - CI: travis-ci: arm64 are not allowed to fail anymore
 6223     - DOC: add missing 3.10 in the summary
 6224     - MINOR: ssl: remove client hello counters
 6225     - MEDIUM: stats: add counters for failed handshake
 6226     - MINOR: ssl: create common ssl_ctx init
 6227     - MEDIUM: cli/ssl: configure ssl on server at runtime
 6228     - REGTEST: server/cli_set_ssl.vtc requires OpenSSL
 6229     - DOC: coding-style: update a few rules about pointers
 6230     - BUG/MINOR: ssl: segv on startup when AKID but no keyid
 6231     - BUILD: ssl: use SSL_MODE_ASYNC macro instead of OPENSSL_VERSION
 6232     - BUG/MEDIUM: http-ana: Don't eval http-after-response ruleset on empty messages
 6233     - BUG/MEDIUM: ssl/crt-list: bundle support broken in crt-list
 6234     - BUG/MEDIUM: ssl: error when no certificate are found
 6235     - BUG/MINOR: ssl/crt-list: load bundle in crt-list only if activated
 6236     - BUG/MEDIUM: ssl/crt-list: fix error when no file found
 6237     - CI: Github Actions: enable prometheus exporter
 6238     - CI: Github Actions: remove LibreSSL-3.0.2 builds
 6239     - CI: Github Actions: enable BoringSSL builds
 6240     - CI: travis-ci: remove builds migrated to GH actions
 6241     - BUILD: makefile: enable crypt(3) for OpenBSD
 6242     - CI: Github Action: run "apt-get update" before packages restore
 6243     - BUILD: SSL: guard TLS13 ciphersuites with HAVE_SSL_CTX_SET_CIPHERSUITES
 6244     - CI: Pass the github.event_name to matrix.py
 6245     - CI: Clean up Windows CI
 6246     - DOC: clarify how to create a fallback crt
 6247     - CLEANUP: connection: do not use conn->owner when the session is known
 6248     - BUG/MAJOR: connection: reset conn->owner when detaching from session list
 6249     - REGTESTS: mark proxy_protocol_random_fail as broken
 6250     - BUG/MINOR: http_htx: Fix searching headers by substring
 6251     - MINOR: http_act: Add -m flag for del-header name matching method
 6253 2020/11/05 : 2.4-dev0
 6254     - MINOR: version: it's development again.
 6255     - DOC: mention in INSTALL that it's development again
 6257 2020/11/05 : 2.3.0
 6258     - CLEANUP: pattern: remove unused entry "tree" in pattern.val
 6259     - BUILD: ssl: use SSL_CTRL_GET_RAW_CIPHERLIST instead of OpenSSL versions
 6260     - BUG/MEDIUM: filters: Don't try to init filters for disabled proxies
 6261     - BUG/MINOR: proxy/server: Skip per-proxy/server post-check for disabled proxies
 6262     - BUG/MINOR: checks: Report a socket error before any connection attempt
 6263     - BUG/MINOR: server: Set server without addr but with dns in RMAINT on startup
 6264     - MINOR: server: Copy configuration file and line for server templates
 6265     - BUG/MEDIUM: mux-pt: Release the tasklet during an HTTP upgrade
 6266     - BUILD: ssl: use HAVE_OPENSSL_KEYLOG instead of OpenSSL versions
 6267     - MINOR: debug: don't count free(NULL) in memstats
 6268     - BUG/MINOR: filters: Skip disabled proxies during startup only
 6269     - MINOR: mux_h2: capitalize frame type in stats
 6270     - MINOR: mux_h2: add stat for total count of connections/streams
 6271     - MINOR: stats: do not display empty stat module title on html
 6272     - BUG/MEDIUM: stick-table: limit the time spent purging old entries
 6273     - BUG/MEDIUM: listener: only enable a listening listener if needed
 6274     - BUG/MEDIUM: listener: never suspend inherited sockets
 6275     - BUG/MEDIUM: listener: make the master also keep workers' inherited FDs
 6276     - MINOR: fd: add fd_want_recv_safe()
 6277     - MEDIUM: listeners: make use of fd_want_recv_safe() to enable early receivers
 6278     - REGTESTS: mark abns_socket as working now
 6279     - CLEANUP: mux-h2: Remove the h1 parser state from the h2 stream
 6280     - MINOR: sock: add a check against cross worker<->master socket activities
 6281     - CI: github actions: limit OpenSSL no-deprecated builds to "default,bug,devel" reg-tests
 6282     - BUG/MEDIUM: server: make it possible to kill last idle connections
 6283     - MINOR: mworker/cli: the master CLI use its own applet
 6284     - MINOR: ssl: define SSL_CTX_set1_curves_list to itself on BoringSSL
 6285     - BUILD: ssl: use feature macros for detecting ec curves manipulation support
 6286     - DOC: Add dns as an available domain to show stat
 6287     - BUILD: makefile: usual reorder of objects for faster builds
 6288     - DOC: update INSTALL to mention that TCC is supported
 6289     - DOC: mention in INSTALL that haproxy 2.3 is a stable version
 6290     - MINOR: version: mention that it's stable now
 6292 2020/10/31 : 2.3-dev9
 6293     - CLEANUP: http_ana: remove unused assignation of `att_beg`
 6294     - BUG/MEDIUM: ssl: OCSP must work with BoringSSL
 6295     - BUG/MINOR: log: fix memory leak on logsrv parse error
 6296     - BUG/MINOR: log: fix risk of null deref on error path
 6297     - BUILD: ssl: more elegant OpenSSL early data support check
 6298     - CI: github actions: update h2spec to 2.6.0
 6299     - BUG/MINOR: cache: Check the return value of http_replace_res_status
 6300     - MINOR: cache: Store the "Last-Modified" date in the cache_entry
 6301     - MINOR: cache: Process the If-Modified-Since header in conditional requests
 6302     - MINOR: cache: Create res.cache_hit and res.cache_name sample fetches
 6303     - MINOR: mux-h2: register a stats module
 6304     - MINOR: mux-h2: add counters instance to h2c
 6305     - MINOR: mux-h2: add stats for received frame types
 6306     - MINOR: mux-h2: report detected error on stats
 6307     - MINOR: mux-h2: count open connections/streams on stats
 6308     - BUG/MINOR: server: fix srv downtime calcul on starting
 6309     - BUG/MINOR: server: fix down_time report for stats
 6310     - BUG/MINOR: lua: initialize sample before using it
 6311     - MINOR: cache: Add Expires header value parsing
 6312     - MINOR: ist: Add a case insensitive istmatch function
 6313     - BUG/MINOR: cache: Manage multiple values in cache-control header value
 6314     - BUG/MINOR: cache: Inverted variables in http_calc_maxage function
 6315     - MINOR: pattern: make pat_ref_append() return the newly added element
 6316     - MINOR: pattern: make pat_ref_add() rely on pat_ref_append()
 6317     - MINOR: pattern: export pat_ref_push()
 6318     - CLEANUP: pattern: use calloc() rather than malloc for structures
 6319     - CLEANUP: pattern: fix spelling/grammatical/copy-paste in comments
 6321 2020/10/24 : 2.3-dev8
 6322     - MINOR: backend: replace the lbprm lock with an rwlock
 6323     - MINOR: lb/map: use seek lock and read locks where appropriate
 6324     - MINOR: lb/leastconn: only take a read lock in fwlc_get_next_server()
 6325     - MINOR: lb/first: use a read lock in fas_get_next_server()
 6326     - MINOR: lb/chash: use a read lock in chash_get_server_hash()
 6327     - BUG/MINOR: disable dynamic OCSP load with BoringSSL
 6328     - BUILD: ssl: make BoringSSL use its own version numbers
 6329     - CLEANUP: threads: don't register an initcall when not debugging
 6330     - MINOR: threads: change lock_t to an unsigned int
 6331     - CLEANUP: tree-wide: reorder a few structures to plug some holes around locks
 6332     - CLEANUP: task: remove the unused and mishandled global_rqueue_size
 6333     - BUG/MEDIUM: connection: Never cleanup server lists when freeing private conns
 6334     - MEDIUM: config: report that "nbproc" is deprecated
 6335     - BUG/MINOR: listener: close before free in `listener_accept`
 6336     - MINOR: ssl: 'ssl-load-extra-del-ext' removes the certificate extension
 6337     - BUG/MINOR: queue: properly report redistributed connections
 6338     - CONTRIB: tcploop: remove unused local variables in tcp_pause()
 6339     - BUILD: makefile: add entries to build common debugging tools
 6340     - BUG/MEDIUM: server: support changing the slowstart value from state-file
 6341     - MINOR: http: Add `enum etag_type http_get_etag_type(const struct ist)`
 6342     - MINOR: http: Add etag comparison function
 6343     - MEDIUM: cache: Store the ETag information in the cache_entry
 6344     - MEDIUM: cache: Add support for 'If-None-Match' request header
 6345     - REGTEST: cache: Add if-none-match test case
 6346     - CLEANUP: compression: Make use of http_get_etag_type()
 6347     - BUG/MINOR: http-ana: Don't send payload for internal responses to HEAD requests
 6348     - BUG/MAJOR: mux-h2: Don't try to send data if we know it is no longer possible
 6349     - MINOR: threads/debug: only report used lock stats
 6350     - MINOR: threads/debug: only report lock stats for used operations
 6351     - MINOR: proxy; replace the spinlock with an rwlock
 6352     - MINOR: server: read-lock the cookie during srv_set_dyncookie()
 6353     - MINOR: proxy/cli: only take a read lock in "show errors"
 6354     - OPTIM: queue: don't call pendconn_unlink() when the pendconn is not queued
 6355     - MINOR: queue: split __pendconn_unlink() in per-srv and per-prx
 6356     - MINOR: queue: reduce the locked area in pendconn_add()
 6357     - OPTIM: queue: make the nbpend counters atomic
 6358     - OPTIM: queue: decrement the nbpend and totpend counters outside of the lock
 6359     - MINOR: leastconn: take the queue length into account when queuing servers
 6360     - MEDIUM: fwlc: re-enable per-server queuing up to maxqueue
 6361     - Revert "OPTIM: queue: don't call pendconn_unlink() when the pendconn is not queued"
 6362     - MINOR: stats: support the "up" output modifier for "show stat"
 6363     - MINOR: stats: also support a "no-maint" show stat modifier
 6364     - MINOR: stats: indicate the number of servers in a backend's status
 6365     - MEDIUM: ssl: ssl-load-extra-del-ext work only with .crt
 6366     - REGTEST: ssl: test "set ssl cert" with separate key / crt
 6367     - DOC: management: apply the "show stat" modifiers to "show stat", not "show info"
 6368     - MINOR: stats: report server's user-configured weight next to effective weight
 6369     - CI: travis-ci: switch to Ubuntu 20.04
 6370     - CONTRIB: release-estimator: Add release estimating tool
 6371     - BUG/MEDIUM: queue: fix unsafe proxy pointer when counting nbpend
 6372     - BUG/MINOR: extcheck: add missing checks on extchk_setenv()
 6374 2020/10/17 : 2.3-dev7
 6375     - CI: travis-ci: replace not defined SSL_LIB, SSL_INC for BotringSSL builds
 6376     - BUG/MINOR: init: only keep rlim_fd_cur if max is unlimited
 6377     - BUG/MINOR: mux-h2: do not stop outgoing connections on stopping
 6378     - MINOR: fd: report an error message when failing initial allocations
 6379     - MINOR: proto-tcp: make use of connect(AF_UNSPEC) for the pause
 6380     - MINOR: sock: add sock_accept_conn() to test a listening socket
 6381     - MINOR: protocol: make proto_tcp & proto_uxst report listening sockets
 6382     - MINOR: sockpair: implement the .rx_listening function
 6383     - CLEANUP: tcp: make use of sock_accept_conn() where relevant
 6384     - CLEANUP: unix: make use of sock_accept_conn() where relevant
 6385     - BUG/MINOR: listener: detect and handle shared sockets stopped in other processes
 6386     - CONTRIB: tcploop: implement a disconnect operation 'D'
 6387     - CLEANUP: protocol: intitialize all of the sockaddr when disconnecting
 6388     - BUG/MEDIUM: deinit: check fdtab before fdtab[fd].owner
 6389     - BUG/MINOR: connection: fix loop iter on connection takeover
 6390     - BUG/MEDIUM: connection: fix srv idle count on conn takeover
 6391     - MINOR: connection: improve list api usage
 6392     - MINOR: mux/connection: add a new mux flag for HOL risk
 6393     - MINOR: connection: don't check priv flag on free
 6394     - MEDIUM: backend: add new conn to session if mux marked as HOL blocking
 6395     - MEDIUM: backend: add reused conn to sess if mux marked as HOL blocking
 6396     - MEDIUM: h2: remove conn from session on detach
 6397     - MEDIUM: fcgi: remove conn from session on detach
 6398     - DOC: Describe reuse safe for HOL handling
 6399     - MEDIUM: proxy: remove obsolete "mode health"
 6400     - MEDIUM: proxy: remove obsolete "monitor-net"
 6401     - CLEANUP: protocol: remove the ->drain() function
 6402     - CLEANUP: fd: finally get rid of fd_done_recv()
 6403     - MINOR: connection: make sockaddr_alloc() take the address to be copied
 6404     - MEDIUM: listener: allocate the connection before queuing a new connection
 6405     - MINOR: session: simplify error path in session_accept_fd()
 6406     - MINOR: connection: add new error codes for accept_conn()
 6407     - MINOR: sock: rename sock_accept_conn() to sock_accepting_conn()
 6408     - MINOR: protocol: add a new function accept_conn()
 6409     - MINOR: sock: implement sock_accept_conn() to accept a connection
 6410     - MINOR: sockpair: implement sockpair_accept_conn() to accept a connection
 6411     - MEDIUM: listener: use protocol->accept_conn() to accept a connection
 6412     - MEDIUM: listener: remove the second pass of fd manipulation at the end
 6413     - MINOR: protocol: add a default I/O callback and put it into the receiver
 6414     - MINOR: log: set the UDP receiver's I/O handler in the receiver
 6415     - MINOR: protocol: register the receiver's I/O handler and not the protocol's
 6416     - CLEANUP: protocol: remove the now unused <handler> field of proto_fam->bind()
 6417     - DOC: improve the documentation for "option nolinger"
 6418     - BUG/MEDIUM: proxy: properly stop backends
 6419     - BUG/MEDIUM: task: bound the number of tasks picked from the wait queue at once
 6420     - MINOR: threads: augment rwlock debugging stats to report seek lock stats
 6421     - MINOR: threads: add the transitions to/from the seek state
 6422     - MEDIUM: task: use an upgradable seek lock when scanning the wait queue
 6423     - BUILD: listener: avoir a build warning when threads are disabled
 6424     - BUG/MINOR: peers: Possible unexpected peer seesion reset after collisions.
 6425     - MINOR: ssl: add volatile flags to ssl samples
 6426     - MEDIUM: backend: reuse connection if using a static sni
 6427     - BUG/MEDIUM: spoe: Unset variable instead of set it if no data provided
 6428     - BUG/MEDIUM: mux-h1: Get the session from the H1S when capturing bad messages
 6429     - BUG/MEDIUM: lb: Always lock the server when calling server_{take,drop}_conn
 6430     - DOC: fix typo in MAX_SESS_STKCTR
 6432 2020/10/10 : 2.3-dev6
 6433     - REGTESTS: use "command" instead of "which" for better POSIX compatibility
 6434     - BUILD: makefile: Update feature flags for OpenBSD
 6435     - DOC: agent-check: fix typo in "fail" word expected reply
 6436     - DOC: crt: advise to move away from cert bundle
 6437     - BUG/MINOR: ssl/crt-list: exit on warning out of crtlist_parse_line()
 6438     - REGTEST: fix host part in balance-uri-path-only.vtc
 6439     - REGTEST: make ssl_client_samples and ssl_server_samples requiret to 2.3
 6440     - REGTEST: the iif converter test requires 2.3
 6441     - REGTEST: make agent-check.vtc require 1.8
 6442     - REGTEST: make abns_socket.vtc require 1.8
 6443     - REGTEST: make map_regm_with_backref require 1.7
 6444     - BUILD: makefile: Update feature flags for FreeBSD
 6445     - OPTIM: backend/random: never queue on the server, always on the backend
 6446     - OPTIM: backend: skip LB when we know the backend is full
 6447     - BUILD: makefile: Fix building with closefrom() support enabled
 6448     - BUILD: makefile: add an EXTRAVERSION variable to ease local naming
 6449     - MINOR: tools: support for word expansion of environment in parse_line
 6450     - BUILD: tools: fix minor build issue on isspace()
 6451     - BUILD: makefile: Enable closefrom() support on Solaris
 6452     - CLEANUP: ssl: Use structured format for error line report during crt-list parsing
 6453     - MINOR: ssl: Add error if a crt-list might be truncated
 6454     - MINOR: ssl: remove uneeded check in crtlist_parse_file
 6455     - BUG/MINOR: Fix several leaks of 'log_tag' in init().
 6456     - DOC: tcp-rules: Refresh details about L7 matching for tcp-request content rules
 6457     - MEDIUM: tcp-rules: Warn if a track-sc* content rule doesn't depend on content
 6458     - BUG/MINOR: tcpcheck: Set socks4 and send-proxy flags before the connect call
 6459     - DOC: ssl: new "cert bundle" behavior
 6460     - BUG/MEDIUM: queue: make pendconn_cond_unlink() really thread-safe
 6461     - CLEANUP: ssl: "bundle" is not an OpenSSL wording
 6462     - MINOR: counters: fix a typo in comment
 6463     - BUG/MINOR: stats: fix validity of the json schema
 6464     - REORG: stats: export some functions
 6465     - MINOR: stats: add stats size as a parameter for csv/json dump
 6466     - MINOR: stats: hide px/sv/li fields in applet struct
 6467     - REORG: stats: extract proxy json dump
 6468     - REORG: stats: extract proxies dump loop in a function
 6469     - MINOR: hlua: Display debug messages on stderr only in debug mode
 6470     - MINOR: stats: define the concept of domain for statistics
 6471     - MINOR: stats: define additional flag px cap on domain
 6472     - MEDIUM: stats: add delimiter for static proxy stats on csv
 6473     - MEDIUM: stats: define an API to register stat modules
 6474     - MEDIUM: stats: add abstract type to store counters
 6475     - MEDIUM: stats: integrate static proxies stats in new stats
 6476     - MINOR: stats: support clear counters for dynamic stats
 6477     - MINOR: stats: display extra proxy stats on the html page
 6478     - MINOR: stats: add config "stats show modules"
 6479     - MINOR: dns/stats: integrate dns counters in stats
 6480     - MINOR: stats: remove for loop declaration
 6481     - DOC: ssl: fix typo about ocsp files
 6482     - BUG/MINOR: peers: Inconsistency when dumping peer status codes.
 6483     - DOC: update INSTALL with supported OpenBSD / FreeBSD versions
 6484     - BUG/MINOR: proto_tcp: Report warning messages when listeners are bound
 6485     - CLEANUP: cache: Fix leak of cconf->c.name during config check
 6486     - CLEANUP: ssl: Release cached SSL sessions on deinit
 6487     - BUG/MINOR: mux-h1: Be sure to only set CO_RFL_READ_ONCE for the first read
 6488     - BUG/MINOR: mux-h1: Always set the session on frontend h1 stream
 6489     - MINOR: mux-h1: Don't wakeup the H1C when output buffer become available
 6490     - CLEANUP: sock-unix: Remove an unreachable goto clause
 6491     - BUG/MINOR: proxy: inc req counter on new syslog messages.
 6492     - BUG/MEDIUM: log: old processes with log foward section don't die on soft stop.
 6493     - MINOR: stats: inc req counter on listeners.
 6494     - MINOR: channel: new getword and getchar functions on channel.
 6495     - MEDIUM: log: syslog TCP support on log forward section.
 6496     - BUG/MINOR: proxy/log: frontend/backend and log forward names must differ
 6497     - DOC: re-work log forward bind statement documentation.
 6498     - DOC: fix a confusing typo on a regsub example
 6499     - BUILD: Add a DragonFlyBSD target
 6500     - BUG/MINOR: makefile: fix a tiny typo in the target list
 6501     - BUILD: makefile: Update feature flags for NetBSD
 6502     - CI: travis-ci: help Coverity to detect BUG_ON() as a real stop
 6503     - DOC: Add missing stats fields in the management doc
 6504     - BUG/MEDIUM: mux-fcgi: Don't handle pending read0 too early on streams
 6505     - BUG/MEDIUM: mux-h2: Don't handle pending read0 too early on streams
 6506     - DOC: Fix typos in configuration.txt
 6507     - BUG/MINOR: http: Fix content-length of the default 500 error
 6508     - BUG/MINOR: http-htx: Expect no body for 204/304 internal HTTP responses
 6509     - REGTESTS: mark abns_socket as broken
 6510     - MEDIUM: fd: always wake up one thread when enabling a foreing FD
 6511     - MEDIUM: listeners: don't bounce listeners management between queues
 6512     - MEDIUM: init: stop disabled proxies after initializing fdtab
 6513     - MEDIUM: listeners: make unbind_listener() converge if needed
 6514     - MEDIUM: deinit: close all receivers/listeners before scanning proxies
 6515     - MEDIUM: listeners: remove the now unused ZOMBIE state
 6516     - MINOR: listeners: do not uselessly try to close zombie listeners in soft_stop()
 6517     - CLEANUP: proxy: remove the first_to_listen hack in zombify_proxy()
 6518     - MINOR: listeners: introduce listener_set_state()
 6519     - MINOR: proxy: maintain per-state counters of listeners
 6520     - MEDIUM: proxy: remove the unused PR_STFULL state
 6521     - MEDIUM: proxy: remove the PR_STERROR state
 6522     - MEDIUM: proxy: remove state PR_STPAUSED
 6523     - MINOR: startup: don't rely on PR_STNEW to check for listeners
 6524     - CLEANUP: peers: don't use the PR_ST* states to mark enabled/disabled
 6525     - MEDIUM: proxy: replace proxy->state with proxy->disabled
 6526     - MEDIUM: proxy: remove start_proxies()
 6527     - MEDIUM: proxy: merge zombify_proxy() with stop_proxy()
 6528     - MINOR: listeners: check the current listener state in pause_listener()
 6529     - MINOR: listeners: check the current listener earlier state in resume_listener()
 6530     - MEDIUM: listener/proxy: make the listeners notify about proxy pause/resume
 6531     - MINOR: protocol: introduce protocol_{pause,resume}_all()
 6532     - MAJOR: signals: use protocol_pause_all() and protocol_resume_all()
 6533     - CLEANUP: proxy: remove the now unused pause_proxies() and resume_proxies()
 6534     - MEDIUM: proto_tcp: make the pause() more robust in multi-process
 6535     - BUG/MEDIUM: listeners: correctly report pause() errors
 6536     - MINOR: listeners: move fd_stop_recv() to the receiver's socket code
 6537     - CLEANUP: protocol: remove the ->disable_all method
 6538     - CLEANUP: listeners: remove unused disable_listener and disable_all_listeners
 6539     - MINOR: listeners: export enable_listener()
 6540     - MINOR: protocol: directly call enable_listener() from protocol_enable_all()
 6541     - CLEANUP: protocol: remove the ->enable_all method
 6542     - CLEANUP: listeners: remove the now unused enable_all_listeners()
 6543     - MINOR: protocol: rename the ->listeners field to ->receivers
 6544     - MINOR: protocol: replace ->pause(listener) with ->rx_suspend(receiver)
 6545     - MINOR: protocol: implement an ->rx_resume() method
 6546     - MINOR: listener: use the protocol's ->rx_resume() method when available
 6547     - MINOR: sock: provide a set of generic enable/disable functions
 6548     - MINOR: protocol: add a new pair of rx_enable/rx_disable methods
 6549     - MINOR: protocol: add a new pair of enable/disable methods for listeners
 6550     - MEDIUM: listeners: now use the listener's ->enable/disable
 6551     - MINOR: listeners: split delete_listener() in two versions
 6552     - MINOR: listeners: count unstoppable jobs on creation, not deletion
 6553     - MINOR: listeners: add a new stop_listener() function
 6554     - MEDIUM: proxy: make stop_proxy() now use stop_listener()
 6555     - MEDIUM: proxy: add mode PR_MODE_PEERS to flag peers frontends
 6556     - MEDIUM: proxy: centralize proxy status update and reporting
 6557     - MINOR: protocol: add protocol_stop_now() to instant-stop listeners
 6558     - MEDIUM: proxy: make soft_stop() stop most listeners using protocol_stop_now()
 6559     - MEDIUM: udp: implement udp_suspend() and udp_resume()
 6560     - MINOR: listener: add a few BUG_ON() statements to detect inconsistencies
 6561     - MEDIUM: listeners: always close master vs worker listeners
 6562     - BROKEN/MEDIUM: listeners: rework the unbind logic to make it idempotent
 6563     - MEDIUM: listener: let do_unbind_listener() decide whether to close or not
 6564     - CLEANUP: listeners: remove the do_close argument to unbind_listener()
 6565     - MINOR: listeners: move the LI_O_MWORKER flag to the receiver
 6566     - MEDIUM: receivers: add an rx_unbind() method in the protocols
 6567     - MINOR: listeners: split do_unbind_listener() in two
 6568     - MEDIUM: listeners: implement protocol level ->suspend/resume() calls
 6569     - MEDIUM: config: mark "grace" as deprecated
 6570     - MEDIUM: config: remove the deprecated and dangerous global "debug" directive
 6571     - BUG/MINOR: proxy: respect the proper format string in sig_pause/sig_listen
 6572     - MINOR: peers: heartbeat, collisions and handshake information for "show peers" command.
 6573     - BUILD: makefile: Enable getaddrinfo() on OS/X
 6575 2020/09/25 : 2.3-dev5
 6576     - DOC: Fix typo in iif() example
 6577     - CLEANUP: Update .gitignore
 6578     - BUILD: introduce possibility to define ABORT_NOW() conditionally
 6579     - CI: travis-ci: help Coverity to recognize abort()
 6580     - BUG/MINOR: Fix type passed of sizeof() for calloc()
 6581     - CLEANUP: Do not use a fixed type for 'sizeof' in 'calloc'
 6582     - CLEANUP: tree-wide: use VAR_ARRAY instead of [0] in various definitions
 6583     - BUILD: connection: fix build on clang after the VAR_ARRAY cleanup
 6584     - BUG/MINOR: ssl: verifyhost is case sensitive
 6585     - BUILD: makefile: change default value of CC from gcc to cc
 6586     - CI: travis-ci: split asan step out of running tests
 6587     - BUG/MINOR: server: report correct error message for invalid port on "socks4"
 6588     - BUG/MEDIUM: ssl: Don't call ssl_sock_io_cb() directly.
 6589     - BUG/MINOR: ssl/crt-list: crt-list could end without a \n
 6590     - BUG/MINOR: log-forward: fail on unknown keywords
 6591     - MEDIUM: log-forward: use "dgram-bind" instead of "bind" for the listener
 6592     - BUG/MEDIUM: log-forward: always quit on parsing errors
 6593     - MEDIUM: ssl: remove bundle support in crt-list and directories
 6594     - MEDIUM: ssl/cli: remove support for multi certificates bundle
 6595     - MINOR: ssl: crtlist_dup_ssl_conf() duplicates a ssl_bind_conf
 6596     - MINOR: ssl: crtlist_entry_dup() duplicates a crtlist_entry
 6597     - MEDIUM: ssl: emulates the multi-cert bundles in the crtlist
 6598     - MEDIUM: ssl: emulate multi-cert bundles loading in standard loading
 6599     - CLEANUP: ssl: remove test on "multi" variable in ckch functions
 6600     - CLEANUP: ssl/cli: remove test on 'multi' variable in CLI functions
 6601     - CLEANUP: ssl: remove utility functions for bundle
 6602     - DOC: explain bundle emulation in configuration.txt
 6603     - BUILD: fix build with openssl < 1.0.2 since bundle removal
 6604     - BUG/MINOR: log: gracefully handle the "udp@" address format for log servers
 6605     - BUG/MINOR: dns: gracefully handle the "udp@" address format for nameservers
 6606     - MINOR: listener: create a new struct "settings" in bind_conf
 6607     - MINOR: listener: move bind_proc and bind_thread to struct settings
 6608     - MINOR: listener: move the interface to the struct settings
 6609     - MINOR: listener: move the network namespace to the struct settings
 6610     - REORG: listener: create a new struct receiver
 6611     - REORG: listener: move the listening address to a struct receiver
 6612     - REORG: listener: move the receiving FD to struct receiver
 6613     - REORG: listener: move the listener's proto to the receiver
 6614     - MINOR: listener: make sock_find_compatible_fd() check the socket type
 6615     - REORG: listener: move the receiver part to a new file
 6616     - MINOR: receiver: link the receiver to its settings
 6617     - MINOR: receiver: link the receiver to its owner
 6618     - MINOR: listener: prefer to retrieve the socket's settings via the receiver
 6619     - MINOR: receiver: add a receiver-specific flag to indicate the socket is bound
 6620     - MINOR: listener: move the INHERITED flag down to the receiver
 6621     - MINOR: receiver: move the FOREIGN and V6ONLY options from listener to settings
 6622     - MINOR: sock: make sock_find_compatible_fd() only take a receiver
 6623     - MINOR: protocol: rename the ->bind field to ->listen
 6624     - MINOR: protocol: add a new ->bind() entry to bind the receiver
 6625     - MEDIUM: sock_inet: implement sock_inet_bind_receiver()
 6626     - MEDIUM: tcp: make use of sock_inet_bind_receiver()
 6627     - MEDIUM: udp: make use of sock_inet_bind_receiver()
 6628     - MEDIUM: sock_unix: implement sock_unix_bind_receiver()
 6629     - MEDIUM: uxst: make use of sock_unix_bind_receiver()
 6630     - MEDIUM: sockpair: implement sockpair_bind_receiver()
 6631     - MEDIUM: proto_sockpair: make use of sockpair_bind_receiver()
 6632     - MEDIUM: protocol: explicitly start the receiver before the listener
 6633     - MEDIUM: protocol: do not call proto->bind() anymore from bind_listener()
 6634     - MINOR: protocol: add a new proto_fam structure for protocol families
 6635     - MINOR: protocol: retrieve the family-specific fields from the family
 6636     - CLEANUP: protocol: remove family-specific fields from struct protocol
 6637     - MINOR: protocol: add a real family for existing FDs
 6638     - CLEANUP: tools: make str2sa_range() less awful for fd@ and sockpair@
 6639     - MINOR: tools: make str2sa_range() take more options than just resolve
 6640     - MINOR: tools: add several PA_O_PORT_* flags in str2sa_range() callers
 6641     - MEDIUM: tools: make str2sa_range() validate callers' port specifications
 6642     - MEDIUM: config: remove all checks for missing/invalid ports/ranges
 6643     - MINOR: tools: add several PA_O_* flags in str2sa_range() callers
 6644     - MINOR: listener: remove the inherited arg to create_listener()
 6645     - MINOR: tools: make str2sa_range() optionally return the fd
 6646     - MINOR: log: detect LOG_TARGET_FD from the fd and not from the syntax
 6647     - MEDIUM: tools: make str2sa_range() resolve pre-bound listeners
 6648     - MINOR: config: do not test an inherited socket again
 6649     - MEDIUM: tools: make str2sa_range() check for the sockpair's FD usability
 6650     - MINOR: tools: start to distinguish stream and dgram in str2sa_range()
 6651     - MEDIUM: tools: make str2sa_range() only report AF_CUST_UDP on listeners
 6652     - MINOR: tools: remove the central test for "udp" in str2sa_range()
 6653     - MINOR: cfgparse: add str2receiver() to parse dgram receivers
 6654     - MINOR: log-forward: use str2receiver() to parse the dgram-bind address
 6655     - MEDIUM: config: make str2listener() not accept datagram sockets anymore
 6656     - MINOR: listener: pass the chosen protocol to create_listeners()
 6657     - MINOR: tools: make str2sa_range() directly return the protocol
 6658     - MEDIUM: tools: make str2sa_range() check that the protocol has ->connect()
 6659     - MINOR: protocol: add the control layer type in the protocol struct
 6660     - MEDIUM: protocol: store the socket and control type in the protocol array
 6661     - MEDIUM: tools: make str2sa_range() use protocol_lookup()
 6662     - MEDIUM: proto_udp: replace last AF_CUST_UDP* with AF_INET*
 6663     - MINOR: tools: drop listener detection hack from str2sa_range()
 6664     - BUILD: sock_unix: add missing errno.h
 6665     - MINOR: sock_inet: report the errno string in binding errors
 6666     - MINOR: sock_unix: report the errno string in binding errors
 6667     - BUILD: sock_inet: include errno.h
 6668     - MINOR: h2/trace: also display the remaining frame length in traces
 6669     - BUG/MINOR: h2/trace: do not display "stream error" after a frame ACK
 6670     - BUG/MEDIUM: h2: report frame bits only for handled types
 6671     - BUG/MINOR: http-fetch: Don't set the sample type during the htx prefetch
 6672     - BUG/MINOR: Fix memory leaks cfg_parse_peers
 6673     - BUG/MINOR: config: Fix memory leak on config parse listen
 6674     - MINOR: backend: make the "whole" option of balance uri take only one bit
 6675     - MINOR: backend: add a new "path-only" option to "balance uri"
 6676     - REGTESTS: add a few load balancing tests
 6677     - BUG/MEDIUM: listeners: do not pause foreign listeners
 6678     - BUG/MINOR: listeners: properly close listener FDs
 6679     - BUILD: trace: include tools.h
 6681 2020/09/11 : 2.3-dev4
 6682     - MINOR: hlua: Add error message relative to the Channel manipulation and HTTP mode
 6683     - BUG/MEDIUM: ssl: crt-list negative filters don't work
 6684     - DOC: overhauling github issue templates
 6685     - MEDIUM: cfgparse: Emit hard error on truncated lines
 6686     - DOC: cache: Use '<name>' instead of '<id>' in error message
 6687     - MINOR: cache: Reject duplicate cache names
 6688     - REGTEST: remove stray leading spaces in converteers_ref_cnt_never_dec.vtc
 6689     - MINOR: stats: prevent favicon.ico requests for stats page
 6690     - BUILD: tools: include auxv a bit later
 6691     - BUILD: task: work around a bogus warning in gcc 4.7/4.8 at -O1
 6692     - MEDIUM: ssl: Support certificate chaining for certificate generation
 6693     - MINOR: ssl: Support SAN extension for certificate generation
 6694     - MINOR: tcp: don't try to set/clear v6only on inherited sockets
 6695     - BUG/MINOR: reload: detect the OS's v6only status before choosing an old socket
 6696     - MINOR: reload: determine the foreing binding status from the socket
 6697     - MEDIUM: reload: stop passing listener options along with FDs
 6698     - BUG/MEDIUM: ssl: fix ssl_bind_conf double free w/ wildcards
 6699     - MEDIUM: fd: replace usages of fd_remove() with fd_stop_both()
 6700     - CLEANUP: fd: remove fd_remove() and rename fd_dodelete() to fd_delete()
 6701     - MINOR: fd: add a new "exported" flag and use it for all regular listeners
 6702     - MEDIUM: reload: pass all exportable FDs, not just listeners
 6703     - DOC: add description of pidfile in master-worker mode
 6704     - BUG/MINOR: reload: do not fail when no socket is sent
 6705     - REORG: tcp: move TCP actions from proto_tcp.c to tcp_act.c
 6706     - CLEANUP: tcp: stop exporting smp_fetch_src()
 6707     - REORG: tcp: move TCP sample fetches from proto_tcp.c to tcp_sample.c
 6708     - REORG: tcp: move TCP bind/server keywords from proto_tcp.c to cfgparse-tcp.c
 6709     - REORG: unix: move UNIX bind/server keywords from proto_uxst.c to cfgparse-unix.c
 6710     - REORG: sock: start to move some generic socket code to sock.c
 6711     - MINOR: sock: introduce sock_inet and sock_unix
 6712     - MINOR: tcp/udp/unix: make use of proto->addrcmp() to compare addresses
 6713     - MINOR: sock_inet: implement sock_inet_get_dst()
 6714     - REORG: inet: replace tcp_is_foreign() with sock_inet_is_foreign()
 6715     - REORG: sock_inet: move v6only_default from proto_tcp.c to sock_inet.c
 6716     - REORG: sock_inet: move default_tcp_maxseg from proto_tcp.c
 6717     - REORG: listener: move xfer_sock_list to sock.{c,h}.
 6718     - MINOR: sock: add interface and namespace length to xfer_sock_list
 6719     - MINOR: sock: implement sock_find_compatible_fd()
 6720     - MINOR: sock_inet: move the IPv4/v6 transparent mode code to sock_inet
 6721     - REORG: sock: move get_old_sockets() from haproxy.c
 6722     - MINOR: sock: do not use LI_O_* in xfer_sock_list anymore
 6723     - MINOR: sock: distinguish dgram from stream types when retrieving old sockets
 6724     - BUILD: sock_unix: fix build issue with isdigit()
 6725     - BUG/MEDIUM: http-ana: Don't wait to send 1xx responses received from servers
 6726     - MINOR: http-htx: Add an option to eval query-string when the path is replaced
 6727     - BUG/MINOR: http-rules: Replace path and query-string in "replace-path" action
 6728     - MINOR: http-htx: Handle an optional reason when replacing the response status
 6729     - MINOR: contrib/spoa-server: allow MAX_FRAME_SIZE override
 6730     - BUG/MAJOR: contrib/spoa-server: Fix unhandled python call leading to memory leak
 6731     - BUG/MINOR: contrib/spoa-server: Ensure ip address references are freed
 6732     - BUG/MINOR: contrib/spoa-server: Do not free reference to NULL
 6733     - BUG/MINOR: contrib/spoa-server: Updating references to free in case of failure
 6734     - BUG/MEDIUM: contrib/spoa-server: Fix ipv4_address used instead of ipv6_address
 6735     - CLEANUP: http: silence a cppcheck warning in get_http_auth()
 6736     - REGTEST: increase some short timeouts to make tests more reliable
 6737     - BUG/MINOR: threads: work around a libgcc_s issue with chrooting
 6738     - BUILD: thread: limit the libgcc_s workaround to glibc only
 6739     - MINOR: protocol: do not call proto->bind_all() anymore
 6740     - MINOR: protocol: do not call proto->unbind_all() anymore
 6741     - CLEANUP: protocol: remove all ->bind_all() and ->unbind_all() functions
 6742     - MAJOR: init: start all listeners via protocols and not via proxies anymore
 6743     - BUG/MINOR: startup: haproxy -s cause 100% cpu
 6744     - Revert "BUG/MINOR: http-rules: Replace path and query-string in "replace-path" action"
 6745     - BUG/MEDIUM: doc: Fix replace-path action description
 6746     - MINOR: http-rules: Add set-pathq and replace-pathq actions
 6747     - MINOR: http-fetch: Add pathq sample fetch
 6748     - REGTEST: Add a test for request path manipulations, with and without the QS
 6749     - MINOR: Commit .gitattributes
 6750     - CLEANUP: Update .gitignore
 6751     - BUG/MEDIUM: dns: Don't store additional records in a linked-list
 6752     - BUG/MEDIUM: dns: Be sure to renew IP address for already known servers
 6753     - MINOR: server: Improve log message sent when server address is updated
 6754     - DOC: ssl-load-extra-files only applies to certificates on bind lines
 6755     - BUG/MINOR: auth: report valid crypto(3) support depending on build options
 6756     - BUG/MEDIUM: mux-h1: always apply the timeout on half-closed connections
 6757     - BUILD: threads: better workaround for late loading of libgcc_s
 6758     - BUILD: compiler: reserve the gcc version checks to the gcc compiler
 6759     - BUILD: compiler: workaround a glibc madness around __attribute__()
 6760     - BUILD: intops: on x86_64, the bswap instruction is called bswapq
 6761     - BUILD: trace: always have an argument before variadic args in macros
 6762     - BUILD: traces: don't pass an empty argument for missing ones
 6763     - BUG/MINOR: haproxy: Free uri_auth->scope during deinit
 6764     - CLEANUP: Free old_argv on deinit
 6765     - CLEANUP: haproxy: Free post_proxy_check_list in deinit()
 6766     - CLEANUP: haproxy: Free per_thread_*_list in deinit()
 6767     - CLEANUP: haproxy: Free post_check_list in deinit()
 6768     - BUG/MEDIUM: pattern: Renew the pattern expression revision when it is pruned
 6769     - REORG: tools: move PARSE_OPT_* from tools.h to tools-t.h
 6770     - MINOR: sample: Add iif(<true>,<false>) converter
 6772 2020/08/14 : 2.3-dev3
 6773     - SCRIPTS: git-show-backports: make -m most only show the left branch
 6774     - SCRIPTS: git-show-backports: emit the shell command to backport a commit
 6775     - BUILD: Makefile: require SSL_LIB, SSL_INC to be explicitly set
 6776     - CI: travis-ci: specify SLZ_LIB, SLZ_INC for travis builds
 6777     - BUG/MEDIUM: mux-h1: Refresh H1 connection timeout after a synchronous send
 6778     - CLEANUP: dns: typo in reported error message
 6779     - BUG/MAJOR: dns: disabled servers through SRV records never recover
 6780     - BUG/MINOR: spoa-server: fix size_t format printing
 6781     - DOC: spoa-server: fix false friends `actually`
 6782     - BUG/MINOR: ssl: fix memory leak at OCSP loading
 6783     - BUG/MEDIUM: ssl: memory leak of ocsp data at SSL_CTX_free()
 6784     - BUG/MEDIUM: map/lua: Return an error if a map is loaded during runtime
 6785     - MINOR: arg: Add an argument type to keep a reference on opaque data
 6786     - BUG/MINOR: converters: Store the sink in an arg pointer for debug() converter
 6787     - BUG/MINOR: lua: Duplicate map name to load it when a new Map object is created
 6788     - BUG/MINOR: arg: Fix leaks during arguments validation for fetches/converters
 6789     - BUG/MINOR: lua: Check argument type to convert it to IPv4/IPv6 arg validation
 6790     - BUG/MINOR: lua: Check argument type to convert it to IP mask in arg validation
 6791     - MINOR: hlua: Don't needlessly copy lua strings in trash during args validation
 6792     - BUG/MINOR: lua: Duplicate lua strings in sample fetches/converters arg array
 6793     - MEDIUM: lua: Don't filter exported fetches and converters
 6794     - MINOR: lua: Add support for userlist as fetches and converters arguments
 6795     - MINOR: lua: Add support for regex as fetches and converters arguments
 6796     - MINOR: arg: Use chunk_destroy() to release string arguments
 6797     - BUG/MINOR: snapshots: leak of snapshots on deinit()
 6798     - CLEANUP: ssl: ssl_sock_crt2der semicolon and spaces
 6799     - MINOR: ssl: add ssl_{c,s}_chain_der fetch methods
 6800     - CLEANUP: fix all duplicated semicolons
 6801     - BUG/MEDIUM: ssl: fix the ssl-skip-self-issued-ca option
 6802     - BUG/MINOR: ssl: ssl-skip-self-issued-ca requires >= 1.0.2
 6803     - BUG/MINOR: stats: use strncmp() instead of memcmp() on health states
 6804     - BUILD: makefile: don't disable -Wstringop-overflow anymore
 6805     - BUG/MINOR: ssl: double free w/ smp_fetch_ssl_x_chain_der()
 6806     - BUG/MEDIUM: htx: smp_prefetch_htx() must always validate the direction
 6807     - BUG/MEDIUM: ssl: never generates the chain from the verify store
 6808     - OPTIM: regex: PCRE2 use JIT match when JIT optimisation occured.
 6809     - BUG/MEDIUM: ssl: does not look for all SNIs before chosing a certificate
 6810     - CLEANUP: ssl: remove poorly readable nested ternary
 6812 2020/07/31 : 2.3-dev2
 6813     - DOC: ssl: req_ssl_sni needs implicit TLS
 6814     - BUG/MEDIUM: arg: empty args list must be dropped
 6815     - BUG/MEDIUM: resolve: fix init resolving for ring and peers section.
 6816     - BUG/MAJOR: tasks: don't requeue global tasks into the local queue
 6817     - MINOR: tasks/debug: make the thread affinity BUG_ON check a bit stricter
 6818     - MINOR: tasks/debug: add a few BUG_ON() to detect use of wrong timer queue
 6819     - MINOR: tasks/debug: add a BUG_ON() check to detect requeued task on free
 6820     - BUG/MAJOR: dns: Make the do-resolve action thread-safe
 6821     - BUG/MEDIUM: dns: Release answer items when a DNS resolution is freed
 6822     - MEDIUM: htx: Add a flag on a HTX message when no more data are expected
 6823     - BUG/MEDIUM: stream-int: Don't set MSG_MORE flag if no more data are expected
 6824     - BUG/MEDIUM: http-ana: Only set CF_EXPECT_MORE flag on data filtering
 6825     - CLEANUP: dns: remove 45 "return" statements from dns_validate_dns_response()
 6826     - BUG/MINOR: htx: add two missing HTX_FL_EOI and remove an unexpected one
 6827     - BUG/MINOR: mux-fcgi: Don't url-decode the QUERY_STRING parameter anymore
 6828     - BUILD: tools: fix build with static only toolchains
 6829     - DOC: Use gender neutral language
 6830     - BUG/MINOR: debug: Don't dump the lua stack if it is not initialized
 6831     - BUG/MAJOR: dns: fix null pointer dereference in snr_update_srv_status
 6832     - BUG/MAJOR: dns: don't treat Authority records as an error
 6833     - CI : travis-ci : prepare for using stock OpenSSL
 6834     - CI: travis-ci : switch to stock openssl when openssl-1.1.1 is used
 6835     - MEDIUM: lua: Add support for the Lua 5.4
 6836     - BUG/MEDIUM: dns: Don't yield in do-resolve action on a final evaluation
 6837     - BUG/MINOR: lua: Abort execution of actions that yield on a final evaluation
 6838     - MINOR: tcp-rules: Return an internal error if an action yields on a final eval
 6839     - BUG/MINOR: tcp-rules: Preserve the right filter analyser on content eval abort
 6840     - BUG/MINOR: tcp-rules: Set the inspect-delay when a tcp-response action yields
 6841     - MEDIUM: tcp-rules: Use a dedicated expiration date for tcp ruleset
 6842     - MEDIUM: lua: Set the analyse expiration date with smaller wake_time only
 6843     - BUG/MEDIUM: connection: Be sure to always install a mux for sync connect
 6844     - MINOR: connection: Preinstall the mux for non-ssl connect
 6845     - MINOR: stream-int: Be sure to have a mux to do sends and receives
 6846     - BUG/MINOR: lua: Fix a possible null pointer deref on lua ctx
 6847     - SCRIPTS: announce-release: add the link to the wiki in the announce messages
 6848     - CI: travis-ci: use better name for Coverity scan job
 6849     - CI: travis-ci: use proper linking flags for SLZ build
 6850     - BUG/MEDIUM: backend: always attach the transport before installing the mux
 6851     - BUG/MEDIUM: tcp-checks: always attach the transport before installing the mux
 6852     - MINOR: connection: avoid a useless recvfrom() on outgoing connections
 6853     - MINOR: mux-h1: do not even try to receive if the connection is not fully set up
 6854     - MINOR: mux-h1: do not try to receive on backend before sending a request
 6855     - CLEANUP: assorted typo fixes in the code and comments
 6856     - BUG/MEDIUM: ssl: check OCSP calloc in ssl_sock_load_ocsp()
 6858 2020/07/17 : 2.3-dev1
 6859     - MINOR: config: make strict limits enabled by default
 6860     - BUG/MINOR: acl: Fix freeing of expr->smp in prune_acl_expr
 6861     - BUG/MINOR: sample: Fix freeing of conv_exprs in release_sample_expr
 6862     - BUG/MINOR: haproxy: Free proxy->format_unique_id during deinit
 6863     - BUG/MINOR: haproxy: Add missing free of server->(hostname|resolvers_id)
 6864     - BUG/MINOR: haproxy: Free proxy->unique_id_header during deinit
 6865     - BUG/MINOR: haproxy: Free srule->file during deinit
 6866     - BUG/MINOR: haproxy: Free srule->expr during deinit
 6867     - BUG/MINOR: sample: Free str.area in smp_check_const_bool
 6868     - BUG/MINOR: sample: Free str.area in smp_check_const_meth
 6869     - CLEANUP: haproxy: Free proxy_deinit_list in deinit()
 6870     - CLEANUP: haproxy: Free post_deinit_list in deinit()
 6871     - CLEANUP: haproxy: Free server_deinit_list in deinit()
 6872     - CLEANUP: haproxy: Free post_server_check_list in deinit()
 6873     - CLEANUP: Add static void vars_deinit()
 6874     - CLEANUP: Add static void hlua_deinit()
 6875     - CLEANUP: contrib/prometheus-exporter: typo fixes for ssl reuse metric
 6876     - BUG/MEDIUM: lists: add missing store barrier on MT_LIST_BEHEAD()
 6877     - BUG/MEDIUM: lists: add missing store barrier in MT_LIST_ADD/MT_LIST_ADDQ
 6878     - MINOR: tcp: Support TCP keepalive parameters customization
 6879     - BUILD: tcp: condition TCP keepalive settings to platforms providing them
 6880     - MINOR: lists: rename some MT_LIST operations to clarify them
 6881     - MINOR: buffer: use MT_LIST_ADDQ() for buffer_wait lists additions
 6882     - MINOR: connection: use MT_LIST_ADDQ() to add connections to idle lists
 6883     - MINOR: tasks: use MT_LIST_ADDQ() when killing tasks.
 6884     - CONTRIB: da: fix memory leak in dummy function da_atlas_open()
 6885     - CI: travis-ci: speed up osx build by running brew scripted, switch to latest osx image
 6886     - BUG/MEDIUM: mux-h2: Don't add private connections in available connection list
 6887     - BUG/MEDIUM: mux-fcgi: Don't add private connections in available connection list
 6888     - MINOR: connection: Set the SNI on server connections before installing the mux
 6889     - MINOR: connection: Set new connection as private on reuse never
 6890     - MINOR: connection: Add a wrapper to mark a connection as private
 6891     - MEDIUM: connection: Add private connections synchronously in session server list
 6892     - MINOR: connection: Use a dedicated function to look for a session's connection
 6893     - MINOR: connection: Set the conncetion target during its initialisation
 6894     - MINOR: session: Take care to decrement idle_conns counter in session_unown_conn
 6895     - MINOR: server: Factorize code to deal with reuse of server idle connections
 6896     - MINOR: server: Factorize code to deal with connections removed from an idle list
 6897     - CLEANUP: connection: remove unused field idle_time from the connection struct
 6898     - BUG/MEDIUM: mux-h1: Continue to process request when switching in tunnel mode
 6899     - MINOR: raw_sock: Report the number of bytes emitted using the splicing
 6900     - MINOR: contrib/prometheus-exporter: Add missing global and per-server metrics
 6901     - MINOR: backend: Add sample fetches to get the server's weight
 6902     - BUG/MINOR: mux-fcgi: Handle empty STDERR record
 6903     - BUG/MINOR: mux-fcgi: Set conn state to RECORD_P when skipping the record padding
 6904     - BUG/MINOR: mux-fcgi: Set flags on the right stream field for empty FCGI_STDOUT
 6905     - BUG/MINOR: backend: fix potential null deref on srv_conn
 6906     - BUG/MEDIUM: log: issue mixing sampled to not sampled log servers.
 6907     - MEDIUM: udp: adds minimal proto udp support for message listeners.
 6908     - MEDIUM: log/sink: re-work and merge of build message API.
 6909     - MINOR: log: adds syslog udp message handler and parsing.
 6910     - MEDIUM: log: adds log forwarding section.
 6911     - MINOR: log: adds counters on received syslog messages.
 6912     - BUG/MEDIUM: fcgi-app: fix memory leak in fcgi_flt_http_headers
 6913     - BUG/MEDIUM: server: resolve state file handle leak on reload
 6914     - BUG/MEDIUM: server: fix possibly uninitialized state file on close
 6915     - BUG/MEDIUM: channel: Be aware of SHUTW_NOW flag when output data are peeked
 6916     - BUILD: config: address build warning on raspbian+rpi4
 6917     - BUG/MAJOR: tasks: make sure to always lock the shared wait queue if needed
 6918     - BUILD: config: fix again bugs gcc warnings on calloc
 6920 2020/07/07 : 2.3-dev0
 6921     - [RELEASE] Released version 2.3-dev0
 6922     - MINOR: version: back to development, update status message
 6924 2020/07/07 : 2.3-dev0
 6925     - exact copy of 2.2.0
 6927 2020/07/07 : 2.2.0
 6928     - BUILD: mux-h2: fix typo breaking build when using DEBUG_LOCK
 6929     - CLEANUP: makefile: update the outdated list of DEBUG_xxx options
 6930     - BUILD: tools: make resolve_sym_name() return a const
 6931     - CLEANUP: auth: fix useless self-include of auth-t.h
 6932     - BUILD: tree-wide: cast arguments to tolower/toupper to unsigned char
 6933     - CLEANUP: assorted typo fixes in the code and comments
 6934     - WIP/MINOR: ssl: add sample fetches for keylog in frontend
 6935     - DOC: fix tune.ssl.keylog sample fetches array
 6936     - BUG/MINOR: ssl: check conn in keylog sample fetch
 6937     - DOC: configuration: various typo fixes
 6938     - MINOR: log: Remove unused case statement during the log-format string parsing
 6939     - BUG/MINOR: mux-h1: Fix the splicing in TUNNEL mode
 6940     - BUG/MINOR: mux-h1: Don't read data from a pipe if the mux is unable to receive
 6941     - BUG/MINOR: mux-h1: Disable splicing only if input data was processed
 6942     - BUG/MEDIUM: mux-h1: Disable splicing for the conn-stream if read0 is received
 6943     - MINOR: mux-h1: Improve traces about the splicing
 6944     - BUG/MINOR: backend: Remove CO_FL_SESS_IDLE if a client remains on the last server
 6945     - BUG/MEDIUM: connection: Don't consider new private connections as available
 6946     - BUG/MINOR: connection: See new connection as available only on reuse always
 6947     - DOC: configuration: remove obsolete mentions of H2 being converted to HTTP/1.x
 6948     - CLEANUP: ssl: remove unrelevant comment in smp_fetch_ssl_x_keylog()
 6949     - DOC: update INSTALL with new compiler versions
 6950     - DOC: minor update to coding style file
 6951     - MINOR: version: mention that it's an LTS release now
 6953 2020/07/04 : 2.2-dev12
 6954     - BUG/MINOR: mux_h2: don't lose the leaving trace in h2_io_cb()
 6955     - MINOR: cli: make "show sess" stop at the last known session
 6956     - CLEANUP: buffers: remove unused buffer_wq_lock lock
 6957     - BUG/MEDIUM: buffers: always allocate from the local cache first
 6958     - MINOR: connection: align toremove_{lock,connections} and cleanup into idle_conns
 6959     - CONTRIB: debug: add missing flags SI_FL_L7_RETRY & SI_FL_D_L7_RETRY
 6960     - BUG/MEDIUM: connections: Don't increase curr_used_conns for shared connections.
 6961     - BUG/MEDIUM: checks: Increment the server's curr_used_conns
 6962     - REORG: buffer: rename buffer.c to dynbuf.c
 6963     - REORG: includes: create tinfo.h for the thread_info struct
 6964     - CLEANUP: pool: only include the type files from types
 6965     - MINOR: pools: move the LRU cache heads to thread_info
 6966     - BUG/MINOR: debug: fix "show fd" null-deref when built with DEBUG_FD
 6967     - MINOR: stats: add 3 new output values for the per-server idle conn state
 6968     - MINOR: activity: add per-thread statistics on FD takeover
 6969     - BUG/MINOR: server: start cleaning idle connections from various points
 6970     - MEDIUM: server: improve estimate of the need for idle connections
 6971     - MINOR: stats: add the estimated need of concurrent connections per server
 6972     - BUG/MINOR: threads: Don't forget to init each thread toremove_lock.
 6973     - BUG/MEDIUM: lists: Lock the element while we check if it is in a list.
 6974     - Revert "BUG/MEDIUM: lists: Lock the element while we check if it is in a list."
 6975     - BUG/MINOR: haproxy: don't wake already stopping threads on exit
 6976     - BUG/MINOR: server: always count one idle slot for current thread
 6977     - MEDIUM: server: use the two thresholds for the connection release algorithm
 6978     - BUG/MINOR: http-rules: Fix ACLs parsing for http deny rules
 6979     - BUG/MINOR: sched: properly cover for a rare MT_LIST_ADDQ() race
 6980     - MINOR: mux-h1: avoid taking the toremove_lock in on dying tasks
 6981     - MINOR: mux-h2: avoid taking the toremove_lock in on dying tasks
 6982     - MINOR: mux-fcgi: avoid taking the toremove_lock in on dying tasks
 6983     - MINOR: pools: increase MAX_BASE_POOLS to 64
 6984     - DOC: ssl: add "allow-0rtt" and "ciphersuites" in crt-list
 6985     - BUG/MEDIUM: pattern: Add a trailing \0 to match strings only if possible
 6986     - BUG/MEDIUM: log-format: fix possible endless loop in parse_logformat_string()
 6987     - BUG/MINOR: proxy: fix dump_server_state()'s misuse of the trash
 6988     - BUG/MINOR: proxy: always initialize the trash in show servers state
 6989     - MINOR: cli/proxy: add a new "show servers conn" command
 6990     - MINOR: server: skip servers with no idle conns earlier
 6991     - BUG/MINOR: server: fix the connection release logic regarding nearly full conditions
 6992     - MEDIUM: server: add a new pool-low-conn server setting
 6993     - BUG/MEDIUM: backend: always search in the safe list after failing on the idle one
 6994     - MINOR: backend: don't always takeover from the same threads
 6995     - MINOR: sched: make sched->task_list_size atomic
 6996     - MEDIUM: sched: create a new TASK_KILLED task flag
 6997     - MEDIUM: sched: implement task_kill() to kill a task
 6998     - MEDIUM: mux-h1: use task_kill() during h1_takeover() instead of task_wakeup()
 6999     - MEDIUM: mux-h2: use task_kill() during h2_takeover() instead of task_wakeup()
 7000     - MEDIUM: mux-fcgi: use task_kill() during fcgi_takeover() instead of task_wakeup()
 7002     - CLEANUP: connections: rename the toremove_lock to takeover_lock
 7003     - MEDIUM: connections: Don't use a lock when moving connections to remove.
 7004     - DOC: configuration: add missing index entries for tune.pool-{low,high}-fd-ratio
 7005     - DOC: configuration: fix alphabetical ordering for tune.pool-{high,low}-fd-ratio
 7006     - MINOR: config: add a new tune.idle-pool.shared global setting.
 7007     - MINOR: 51d: silence a warning about null pointer dereference
 7008     - MINOR: debug: add a new "debug dev memstats" command
 7009     - MINOR: log-format: allow to preserve spacing in log format strings
 7010     - BUILD: debug: avoid build warnings with DEBUG_MEM_STATS
 7011     - BUG/MAJOR: sched: make sure task_kill() always queues the task
 7012     - BUG/MEDIUM: muxes: Make sure nobody stole the connection before using it.
 7013     - BUG/MEDIUM: cli/proxy: don't try to dump idle connection state if there's none
 7014     - BUILD: haproxy: fix build error when RLIMIT_AS is not set
 7015     - BUG/MAJOR: sched: make it work also when not building with DEBUG_STRICT
 7016     - MINOR: log: add time second fraction field to rfc5424 log timestamp.
 7017     - BUG/MINOR: log: missing timezone on iso dates.
 7018     - BUG/MEDIUM: server: don't kill all idle conns when there are not enough
 7019     - MINOR: sched: split tasklet_wakeup() into tasklet_wakeup_on()
 7020     - BUG/MEDIUM: connections: Set the tid for the old tasklet on takeover.
 7021     - BUG/MEDIUM: connections: Let the xprt layer know a takeover happened.
 7022     - BUG/MINOR: http_act: don't check capture id in backend (2)
 7023     - BUILD: makefile: disable threads by default on OpenBSD
 7024     - BUILD: peers: fix build warning with gcc 4.2.1
 7025     - CI: cirrus-ci: exclude slow reg-tests
 7027 2020/06/26 : 2.2-dev11
 7028     - REGTEST: Add a simple script to tests errorfile directives in proxy sections
 7029     - BUG/MEDIUM: fcgi-app: Resolve the sink if a fcgi-app logs in a ring buffer
 7030     - BUG/MINOR: spoe: correction of setting bits for analyzer
 7031     - BUG/MINOR: cfgparse: Support configurations without newline at EOF
 7032     - MINOR: cfgparse: Warn on truncated lines / files
 7033     - BUG/MINOR: http_ana: clarify connection pointer check on L7 retry
 7034     - MINOR: debug: add a new DEBUG_FD build option
 7035     - BUG/MINOR: tasks: make sure never to exceed max_processed
 7036     - MINOR: task: add a new pointer to current tasklet queue
 7037     - BUG/MEDIUM: task: be careful not to run too many tasks at TL_URGENT
 7038     - BUG/MINOR: cfgparse: Fix argument reference in PARSE_ERR_TOOMANY message
 7039     - BUG/MINOR: cfgparse: Fix calculation of position for PARSE_ERR_TOOMANY message
 7040     - BUG/MEDIUM: ssl: fix ssl_bind_conf double free
 7041     - MINOR: ssl: free bind_conf_node in crtlist_free()
 7042     - MINOR: ssl: free the crtlist and the ckch during the deinit()
 7043     - BUG/MINOR: ssl: fix build with ckch_deinit() and crtlist_deinit()
 7044     - BUG/MINOR: ssl/cli: certs added from the CLI can't be deleted
 7045     - MINOR: ssl: move the ckch/crtlist deinit to ssl_sock.c
 7046     - MEDIUM: tasks: apply a fair CPU distribution between tasklet classes
 7047     - MINOR: tasks: make current_queue an index instead of a pointer
 7048     - MINOR: tasks: add a mask of the queues with active tasklets
 7049     - MINOR: tasks: pass the queue index to run_task_from_list()
 7050     - MINOR: tasks: make run_tasks_from_lists() scan the queues itself
 7051     - MEDIUM: tasks: add a tune.sched.low-latency option
 7052     - BUG/MEDIUM: ssl/cli: 'commit ssl cert' crashes when no private key
 7053     - BUG/MINOR: cfgparse: don't increment linenum on incomplete lines
 7054     - MINOR: tools: make parse_line() always terminate the args list
 7055     - BUG/MINOR: cfgparse: report extraneous args *after* the string is allocated
 7056     - MINOR: cfgparse: sanitize the output a little bit
 7057     - MINOR: cli/ssl: handle trailing slashes in crt-list commands
 7058     - MINOR: ssl: add the ssl_s_* sample fetches for server side certificate
 7059     - BUG/MEDIUM: http-ana: Don't loop trying to generate a malformed 500 response
 7060     - BUG/MINOR: stream-int: Don't wait to send truncated HTTP messages
 7061     - BUG/MINOR: http-ana: Set CF_EOI on response channel for generated responses
 7062     - BUG/MINOR: http-ana: Don't wait to send 1xx responses generated by HAProxy
 7063     - MINOR: spoe: Don't systematically create new applets if processing rate is low
 7064     - DOC: fix some typos in the ssl_s_{s|i}_dn documentation
 7065     - BUILD: fix ssl_sample.c when building against BoringSSL
 7066     - CI: travis-ci: switch BoringSSL builds to ninja
 7067     - CI: extend spellchecker whitelist
 7068     - DOC: assorted typo fixes in the documentation
 7069     - CLEANUP: assorted typo fixes in the code and comments
 7070     - MINOR: http: Add support for http 413 status
 7071     - REGTEST: ssl: tests the ssl_f_* sample fetches
 7072     - REGTEST: ssl: add some ssl_c_* sample fetches test
 7073     - DOC: ssl: update the documentation of "commit ssl cert"
 7074     - BUG/MINOR: cfgparse: correctly deal with empty lines
 7075     - BUG/MEDIUM: fetch: Fix hdr_ip misparsing IPv4 addresses due to missing NUL
 7077 2020/06/19 : 2.2-dev10
 7078     - BUILD: include: add sys/types before netinet/tcp.h
 7079     - BUG/MEDIUM: log: don't hold the log lock during writev() on a file descriptor
 7080     - BUILD: Remove nowarn for warnings that do not trigger
 7081     - BUG/MEDIUM: pattern: fix thread safety of pattern matching
 7082     - BUILD: Re-enable -Wimplicit-fallthrough
 7083     - BUG/MINOR: ssl: fix ssl-{min,max}-ver with openssl < 1.1.0
 7084     - BUILD: thread: add parenthesis around values of locking macros
 7085     - BUILD: proto_uxst: shut up yet another gcc's absurd warning
 7086     - BUG/MEDIUM: checks: Fix off-by-one in allocation of SMTP greeting cmd
 7087     - CI: travis-ci: use "-O1" for clang builds
 7088     - MINOR: haproxy: Add void deinit_and_exit(int)
 7089     - MINOR: haproxy: Make use of deinit_and_exit() for clean exits
 7090     - BUG/MINOR: haproxy: Free rule->arg.vars.expr during deinit_act_rules
 7091     - BUILD: compression: make gcc 10 happy with free_zlib()
 7092     - BUILD: atomic: add string.h for memcpy() on ARM64
 7093     - BUG/MINOR: http: make smp_fetch_body() report that the contents may change
 7094     - BUG/MINOR: tcp-rules: tcp-response must check the buffer's fullness
 7095     - BUILD: haproxy: mark deinit_and_exit() as noreturn
 7096     - BUG/MAJOR: vars: Fix bogus free() during deinit() for http-request rules
 7097     - BUG/MEDIUM: ebtree: use a byte-per-byte memcmp() to compare memory blocks
 7098     - MINOR: tools: add a new configurable line parse, parse_line()
 7099     - BUG/MEDIUM: cfgparse: use parse_line() to expand/unquote/unescape config lines
 7100     - BUG/MEDIUM: cfgparse: stop after a reasonable amount of fatal error
 7101     - MINOR: http: do not close connections anymore after internal responses
 7102     - BUG/MINOR: cfgparse: Add missing fatal++ in PARSE_ERR_HEX case
 7103     - BUG/MINOR: spoe: add missing key length check before checking key names
 7104     - MINOR: version: put the compiler version output into version.c not haproxy.c
 7105     - MINOR: compiler: always define __has_feature()
 7106     - MINOR: version: report the presence of the compiler's address sanitizer
 7107     - BUILD: Fix build by including haproxy/global.h
 7108     - BUG/MAJOR: connection: always disable ready events once reported
 7109     - CLEANUP: activity: remove unused counter fd_lock
 7110     - DOC: fd: make it clear that some fields ordering must absolutely be respected
 7111     - MINOR: activity: report the number of times poll() reports I/O
 7112     - MINOR: activity: rename confusing poll_* fields in the output
 7113     - MINOR: fd: Fix a typo in a coment.
 7114     - BUG/MEDIUM: fd: Don't fd_stop_recv() a fd we don't own.
 7115     - BUG/MEDIUM: fd: Call fd_stop_recv() when we just got a fd.
 7116     - MINOR: activity: group the per-loop counters at the top
 7117     - MINOR: activity: rename the "stream" field to "stream_calls"
 7118     - MEDIUM: fd: refine the fd_takeover() migration lock
 7119     - MINOR: fd: slightly optimize the fd_takeover double-CAS loop
 7120     - MINOR: fd: factorize the fd_takeover() exit path to make it safer
 7121     - MINOR: peers: do not use localpeer as an array anymore
 7122     - MEDIUM: peers: add the "localpeer" global option
 7123     - MEDIUM: fd: add experimental support for edge-triggered polling
 7124     - CONTRIB: debug: add the missing flags CO_FL_SAFE_LIST and CO_FL_IDLE_LIST
 7125     - MINOR: haproxy: process signals before runnable tasks
 7126     - MEDIUM: tasks: clean up the front side of the wait queue in wake_expired_tasks()
 7127     - MEDIUM: tasks: also process late wakeups in process_runnable_tasks()
 7128     - BUG/MINOR: cli: allow space escaping on the CLI
 7129     - BUG/MINOR: mworker/cli: fix the escaping in the master CLI
 7130     - BUG/MINOR: mworker/cli: fix semicolon escaping in master CLI
 7131     - REGTEST: http-rules: test spaces in ACLs
 7132     - REGTEST: http-rules: test spaces in ACLs with master CLI
 7133     - BUG/MAJOR: init: properly compute the default global.maxpipes value
 7134     - MEDIUM: map: make the "clear map" operation yield
 7135     - BUG/MEDIUM: stream-int: fix loss of CO_SFL_MSG_MORE flag in forwarding
 7136     - MINOR: mux_h1: Set H1_F_CO_MSG_MORE if we know we have more to send.
 7137     - BUG/MINOR: systemd: Wait for network to be online
 7138     - DOC: configuration: Unindent non-code sentences in the protobuf example
 7139     - DOC: configuration: http-check send was missing from matrix
 7141 2020/06/11 : 2.2-dev9
 7142     - BUG/MINOR: http-htx: Don't forget to release the http reply in release function
 7143     - BUG/MINOR: http-htx: Fix a leak on error path during http reply parsing
 7144     - MINOR: checks: Remove dead code from process_chk_conn()
 7145     - REGTESTS: checks: Fix tls_health_checks when IPv6 addresses are used
 7146     - REGTESTS: Add missing OPENSSL to REQUIRE_OPTIONS for lua/txn_get_priv
 7147     - MINOR: lua: Use vars_unset_by_name_ifexist()
 7148     - CLEANUP: vars: Remove void vars_unset_by_name(const char*, size_t, struct sample*)
 7149     - MINOR: vars: Make vars_(un|)set_by_name(_ifexist|) return a success value
 7150     - MINOR: lua: Make `set_var()` and `unset_var()` return success
 7151     - MEDIUM: lua: Add `ifexist` parameter to `set_var`
 7152     - MEDIUM: ring: new section ring to declare custom ring buffers.
 7153     - REGTESTS: Add missing OPENSSL to REQUIRE_OPTIONS for compression/lua_validation
 7154     - REGTESTS: Require the version 2.2 to execute lua/set_var
 7155     - BUG/MEDIUM: checks: Refresh the conn-stream and the connection after a connect
 7156     - MINOR: checks: Remove useless tests on the connection and conn-stream
 7157     - BUG/MEDIUM: contrib/spoa: do not register python3.8 if --embed fail
 7158     - BUG/MEDIUM: connection: Ignore PP2 unique ID for stream-less connections
 7159     - BUG/MINOR: connection: Always get the stream when available to send PP2 line
 7160     - BUG/MEDIUM: backend: set the connection owner to the session when using alpn.
 7161     - MINOR: pools: compute an estimate of each pool's average needed objects
 7162     - MEDIUM: pools: directly free objects when pools are too much crowded
 7163     - REGTEST: Add connection/proxy_protocol_send_unique_id_alpn
 7164     - MINOR: http-ana: Make the function http_reply_to_htx() public
 7165     - MINOR: http-ana: Use proxy's error replies to emit 401/407 responses
 7166     - MINOR: http-rules: Use an action function to eval http-request auth rules
 7167     - CLEANUP: http: Remove unused HTTP message templates
 7168     - BUG/MEDIUM: checks: Don't blindly subscribe for receive if waiting for connect
 7169     - MINOR: checks: I/O callback function only rely on the data layer wake callback
 7170     - BUG/MINOR: lua: Add missing string length for lua sticktable lookup
 7171     - BUG/MEDIUM: logs: fix trailing zeros on log message.
 7172     - CI: cirrus-ci: skip reg-tests/connection/proxy_protocol_send_unique_id_alpn.vtc on CentOS 6
 7173     - BUG/MINOR: nameservers: fix error handling in parsing of resolv.conf
 7174     - BUG/MEDIUM: checks: Don't add a tcpcheck ruleset twice in the shared tree
 7175     - MEDIUM: ssl: use TLSv1.2 as the minimum default on bind lines
 7176     - CLEANUP: pools: use the regular lock for the flush operation on lockless pools
 7177     - SCRIPTS: publish-release: pass -n to gzip to remove timestamp
 7178     - MINOR: ring: re-work ring attach generic API.
 7179     - BUG/MINOR: error on unknown statement in ring section.
 7180     - MEDIUM: ring: add server statement to forward messages from a ring
 7181     - MEDIUM: ring: add new srv statement to support octet counting forward
 7182     - MINOR: ssl: set ssl-min-ver in ambiguous configurations
 7183     - CLEANUP: ssl: remove comment from dump_crtlist_sslconf()
 7184     - BUILD: sink: address build warning on 32-bit architectures
 7185     - BUG/MINOR: peers: fix internal/network key type mapping.
 7186     - CLEANUP: regex: remove outdated support for regex actions
 7187     - Revert "MINOR: ssl: rework add cert chain to CTX to be libssl independent"
 7188     - MINOR: mux-h1/proxy: Add a proxy option to disable clear h2 upgrade
 7189     - BUG/MEDIUM: lua: Reset analyse expiration timeout before executing a lua action
 7190     - DOC: add a line about comments in crt-list
 7191     - BUG/MEDIUM: hlua: Lock pattern references to perform set/add/del operations
 7192     - BUG/MINOR: checks: Fix test on http-check rulesets during config validity check
 7193     - BUG/MEDIUM: contrib/prometheus-exporter: Properly set flags to dump metrics
 7194     - BUG/MEDIUM: mworker: fix the copy of options in copy_argv()
 7195     - BUG/MINOR: init: -x can have a parameter starting with a dash
 7196     - BUG/MINOR: init: -S can have a parameter starting with a dash
 7197     - BUG/MEDIUM: mworker: fix the reload with an -- option
 7198     - BUG/MINOR: ssl: fix a trash buffer leak in some error cases
 7199     - BUG/MINOR: mworker: fix a memleak when execvp() failed
 7200     - MINOR: sample: Add secure_memcmp converter
 7201     - REORG: ebtree: move the C files from ebtree/ to src/
 7202     - REORG: ebtree: move the include files from ebtree to include/import/
 7203     - REORG: ebtree: clean up remains of the ebtree/ directory
 7204     - REORG: include: create new file haproxy/api-t.h
 7205     - REORG: include: create new file haproxy/api.h
 7206     - REORG: include: update all files to use haproxy/api.h or api-t.h if needed
 7207     - CLEANUP: include: remove common/config.h
 7208     - CLEANUP: include: remove unused template.h
 7209     - REORG: include: move MIN/MAX from tools.h to compat.h
 7210     - REORG: include: move SWAP/MID_RANGE/MAX_RANGE from tools.h to standard.h
 7211     - CLEANUP: include: remove unused common/tools.h
 7212     - REORG: include: move the base files from common/ to haproxy/
 7213     - REORG: include: move version.h to haproxy/
 7214     - REORG: include: move base64.h, errors.h and hash.h from common to to haproxy/
 7215     - REORG: include: move openssl-compat.h from common/ to haproxy/
 7216     - REORG: include: move ist.h from common/ to import/
 7217     - REORG: include: move the BUG_ON() code to haproxy/bug.h
 7218     - REORG: include: move debug.h from common/ to haproxy/
 7219     - CLEANUP: debug: drop unused function p_malloc()
 7220     - REORG: include: split buf.h into haproxy/buf-t.h and haproxy/buf.h
 7221     - REORG: include: move istbuf.h to haproxy/
 7222     - REORG: include: split mini-clist into haproxy/list and list-t.h
 7223     - REORG: threads: extract atomic ops from hathreads.h
 7224     - CLEANUP: threads: remove a few needless includes of hathreads.h
 7225     - REORG: include: split hathreads into haproxy/thread.h and haproxy/thread-t.h
 7226     - CLEANUP: thread: rename __decl_hathreads() to __decl_thread()
 7227     - REORG: include: move time.h from common/ to haproxy/
 7228     - REORG: include: move integer manipulation functions from standard.h to intops.h
 7229     - CLEANUP: include: remove excessive includes of common/standard.h
 7230     - REORG: include: move freq_ctr to haproxy/
 7231     - CLEANUP: pool: include freq_ctr.h and remove locally duplicated functions
 7232     - REORG: memory: move the pool type definitions to haproxy/pool-t.h
 7233     - REORG: memory: move the OS-level allocator to haproxy/pool-os.h
 7234     - MINOR: memory: don't let __pool_get_first() pick from the cache
 7235     - MEDIUM: memory: don't let pool_put_to_cache() free the objects itself
 7236     - MINOR: memory: move pool-specific path of the locked pool_free() to __pool_free()
 7237     - MEDIUM: memory: make local pools independent on lockless pools
 7238     - REORG: include: move common/memory.h to haproxy/pool.h
 7239     - REORG: include: move common/chunk.h to haproxy/chunk.h
 7240     - REORG: include: move activity to haproxy/
 7241     - REORG: include: move common/buffer.h to haproxy/dynbuf{,-t}.h
 7242     - REORG: include: move common/net_helper.h to haproxy/net_helper.h
 7243     - REORG: include: move common/namespace.h to haproxy/namespace{,-t}.h
 7244     - REORG: include: split common/regex.h into haproxy/regex{,-t}.h
 7245     - REORG: include: split common/xref.h into haproxy/xref{,-t}.h
 7246     - REORG: include: move common/ticks.h to haproxy/ticks.h
 7247     - REORG: include: split common/http.h into haproxy/http{,-t}.h
 7248     - REORG: include: split common/http-hdr.h into haproxy/http-hdr{,-t}.h
 7249     - REORG: include: move common/h1.h to haproxy/h1.h
 7250     - REORG: include: split common/htx.h into haproxy/htx{,-t}.h
 7251     - REORG: include: move hpack*.h to haproxy/ and split hpack-tbl
 7252     - REORG: include: move common/h2.h to haproxy/h2.h
 7253     - REORG: include: move common/fcgi.h to haproxy/
 7254     - REORG: include: move protocol.h to haproxy/protocol{,-t}.h
 7255     - REORG: tools: split common/standard.h into haproxy/tools{,-t}.h
 7256     - REORG: include: move dict.h to hparoxy/dict{,-t}.h
 7257     - REORG: include: move shctx to haproxy/shctx{,-t}.h
 7258     - REORG: include: move port_range.h to haproxy/port_range{,-t}.h
 7259     - REORG: include: move fd.h to haproxy/fd{,-t}.h
 7260     - REORG: include: move ring to haproxy/ring{,-t}.h
 7261     - REORG: include: move sink.h to haproxy/sink{,-t}.h
 7262     - REORG: include: move pipe.h to haproxy/pipe{,-t}.h
 7263     - CLEANUP: include: remove empty raw_sock.h
 7264     - REORG: include: move proto_udp.h to haproxy/proto_udp{,-t}.h
 7265     - REORG: include: move proto/proto_sockpair.h to haproxy/proto_sockpair.h
 7266     - REORG: include: move compression.h to haproxy/compression{,-t}.h
 7267     - REORG: include: move h1_htx.h to haproxy/h1_htx.h
 7268     - REORG: include: move http_htx.h to haproxy/http_htx{,-t}.h
 7269     - REORG: include: move hlua.h to haproxy/hlua{,-t}.h
 7270     - REORG: include: move hlua_fcn.h to haproxy/hlua_fcn.h
 7271     - REORG: include: move action.h to haproxy/action{,-t}.h
 7272     - REORG: include: move arg.h to haproxy/arg{,-t}.h
 7273     - REORG: include: move auth.h to haproxy/auth{,-t}.h
 7274     - REORG: include: move dns.h to haproxy/dns{,-t}.h
 7275     - REORG: include: move flt_http_comp.h to haproxy/
 7276     - REORG: include: move counters.h to haproxy/counters-t.h
 7277     - REORG: include: split mailers.h into haproxy/mailers{,-t}.h
 7278     - REORG: include: move capture.h to haproxy/capture{,-t}.h
 7279     - REORG: include: move frontend.h to haproxy/frontend.h
 7280     - REORG: include: move obj_type.h to haproxy/obj_type{,-t}.h
 7281     - REORG: include: move http_rules.h to haproxy/http_rules.h
 7282     - CLEANUP: include: remove unused mux_pt.h
 7283     - REORG: include: move mworker.h to haproxy/mworker{,-t}.h
 7284     - REORG: include: move ssl_utils.h to haproxy/ssl_utils.h
 7285     - REORG: include: move ssl_ckch.h to haproxy/ssl_ckch{,-t}.h
 7286     - REORG: move ssl_crtlist.h to haproxy/ssl_crtlist{,-t}.h
 7287     - REORG: include: move lb_chash.h to haproxy/lb_chash{,-t}.h
 7288     - REORG: include: move lb_fas.h to haproxy/lb_fas{,-t}.h
 7289     - REORG: include: move lb_fwlc.h to haproxy/lb_fwlc{,-t}.h
 7290     - REORG: include: move lb_fwrr.h to haproxy/lb_fwrr{,-t}.h
 7291     - REORG: include: move listener.h to haproxy/listener{,-t}.h
 7292     - REORG: include: move pattern.h to haproxy/pattern{,-t}.h
 7293     - REORG: include: move map to haproxy/map{,-t}.h
 7294     - REORG: include: move payload.h to haproxy/payload.h
 7295     - REORG: include: move sample.h to haproxy/sample{,-t}.h
 7296     - REORG: include: move protocol_buffers.h to haproxy/protobuf{,-t}.h
 7297     - REORG: include: move vars.h to haproxy/vars{,-t}.h
 7298     - REORG: include: split global.h into haproxy/global{,-t}.h
 7299     - REORG: include: move task.h to haproxy/task{,-t}.h
 7300     - REORG: include: move proto_tcp.h to haproxy/proto_tcp.h
 7301     - REORG: include: move signal.h to haproxy/signal{,-t}.h
 7302     - REORG: include: move tcp_rules.h to haproxy/tcp_rules.h
 7303     - REORG: include: move connection.h to haproxy/connection{,-t}.h
 7304     - REORG: include: move checks.h to haproxy/check{,-t}.h
 7305     - REORG: include: move http_fetch.h to haproxy/http_fetch.h
 7306     - REORG: include: move peers.h to haproxy/peers{,-t}.h
 7307     - REORG: include: move stick_table.h to haproxy/stick_table{,-t}.h
 7308     - REORG: include: move session.h to haproxy/session{,-t}.h
 7309     - REORG: include: move trace.h to haproxy/trace{,-t}.h
 7310     - REORG: include: move acl.h to haproxy/acl.h{,-t}.h
 7311     - REORG: include: split common/uri_auth.h into haproxy/uri_auth{,-t}.h
 7312     - REORG: move applet.h to haproxy/applet{,-t}.h
 7313     - REORG: include: move stats.h to haproxy/stats{,-t}.h
 7314     - REORG: include: move cli.h to haproxy/cli{,-t}.h
 7315     - REORG: include: move lb_map.h to haproxy/lb_map{,-t}.h
 7316     - REORG: include: move ssl_sock.h to haproxy/ssl_sock{,-t}.h
 7317     - REORG: include: move stream_interface.h to haproxy/stream_interface{,-t}.h
 7318     - REORG: include: move channel.h to haproxy/channel{,-t}.h
 7319     - REORG: include: move http_ana.h to haproxy/http_ana{,-t}.h
 7320     - REORG: include: move filters.h to haproxy/filters{,-t}.h
 7321     - REORG: include: move fcgi-app.h to haproxy/fcgi-app{,-t}.h
 7322     - REORG: include: move log.h to haproxy/log{,-t}.h
 7323     - REORG: include: move proxy.h to haproxy/proxy{,-t}.h
 7324     - REORG: include: move spoe.h to haproxy/spoe{,-t}.h
 7325     - REORG: include: move backend.h to haproxy/backend{,-t}.h
 7326     - REORG: include: move queue.h to haproxy/queue{,-t}.h
 7327     - REORG: include: move server.h to haproxy/server{,-t}.h
 7328     - REORG: include: move stream.h to haproxy/stream{,-t}.h
 7329     - REORG: include: move cfgparse.h to haproxy/cfgparse.h
 7330     - CLEANUP: hpack: export debug functions and move inlines to .h
 7331     - REORG: check: move the e-mail alerting code to mailers.c
 7332     - REORG: check: move tcpchecks away from check.c
 7333     - REORG: check: move email_alert* from proxy-t.h to mailers-t.h
 7334     - REORG: check: extract the external checks from check.{c,h}
 7335     - CLEANUP: include: don't include stddef.h directly
 7336     - CLEANUP: include: don't include proxy-t.h in global-t.h
 7337     - CLEANUP: include: move sample_data out of sample-t.h
 7338     - REORG: include: move the error reporting functions to from log.h to errors.h
 7339     - BUILD: reorder objects in the Makefile for faster builds
 7340     - CLEANUP: compiler: add a THREAD_ALIGNED macro and use it where appropriate
 7341     - CLEANUP: include: make atomic.h part of the base API
 7342     - REORG: include: move MAX_THREADS to defaults.h
 7343     - REORG: include: move THREAD_LOCAL and __decl_thread() to compiler.h
 7344     - CLEANUP: include: tree-wide alphabetical sort of include files
 7345     - REORG: include: make list-t.h part of the base API
 7346     - REORG: dgram: rename proto_udp to dgram
 7348 2020/05/22 : 2.2-dev8
 7349     - MINOR: checks: Improve report of unexpected errors for expect rules
 7350     - MEDIUM: checks: Add matching on log-format string for expect rules
 7351     - DOC: Fix req.body and co documentation to be accurate
 7352     - MEDIUM: checks: Remove dedicated sample fetches and use response ones instead
 7353     - CLEANUP: checks: sort and rename tcpcheck_expect_type types
 7354     - MINOR: checks: Use dedicated actions to send log-format strings in send rules
 7355     - MINOR: checks: Simplify matching on HTTP headers in HTTP expect rules
 7356     - MINOR: checks/sample: Remove unnecessary tests on the sample session
 7357     - REGTEST: checks: Adapt SSL error message reported when connection is rejected
 7358     - MINOR: mworker: replace ha_alert by ha_warning when exiting successfuly
 7359     - MINOR: checks: Support log-format string to set the URI for HTTP send rules
 7360     - MINOR: checks: Support log-format string to set the body for HTTP send rules
 7361     - DOC: Be more explicit about configurable check ok/error/timeout status
 7362     - MINOR: checks: Make matching on HTTP headers for expect rules less obscure
 7363     - BUG/MEDIUM: lua: Fix dumping of stick table entries for STD_T_DICT
 7364     - BUG/MINOR: config: Make use_backend and use-server post-parsing less obscur
 7365     - REGTESTS: make the http-check-send test require version 2.2
 7366     - BUG/MINOR: http-ana: fix NTLM response parsing again
 7367     - BUG/MEDIUM: http_ana: make the detection of NTLM variants safer
 7368     - BUG/MINOR: cfgparse: Abort parsing the current line if an invalid \x sequence is encountered
 7369     - MINOR: cfgparse: Improve error message for invalid \x sequences
 7370     - CI: travis-ci: enable arm64 builds again
 7371     - MEDIUM: ssl: increase default-dh-param to 2048
 7372     - CI: travis-ci: skip pcre2 on arm64 build
 7373     - CI: travis-ci: extend the build time for SSL to 60 minutes
 7374     - CLEANUP: config: drop unused setting CONFIG_HAP_MEM_OPTIM
 7375     - CLEANUP: config: drop unused setting CONFIG_HAP_INLINE_FD_SET
 7376     - CLENAUP: config: move CONFIG_HAP_LOCKLESS_POOLS out of config.h
 7377     - CLEANUP: remove THREAD_LOCAL from config.h
 7378     - CI: travis-ci: upgrade LibreSSL versions
 7379     - DOC: assorted typo fixes in the documentation
 7380     - CI: extend spellchecker whitelist
 7381     - CLEANUP: assorted typo fixes in the code and comments
 7382     - MAJOR: contrib: porting spoa_server to support python3
 7383     - BUG/MEDIUM: checks: Subscribe to I/O events on an unfinished connect
 7384     - BUG/MINOR: checks: Don't subscribe to I/O events if it is already done
 7385     - BUG/MINOR: checks: Rely on next I/O oriented rule when waiting for a connection
 7386     - MINOR: checks: Don't try to send outgoing data if waiting to be able to send
 7387     - MINOR: sample: Move aes_gcm_dec implementation into sample.c
 7388     - MINOR: sample: Add digest and hmac converters
 7389     - BUG/MEDIUM: checks: Subscribe to I/O events only if a mux was installed
 7390     - BUG/MINOR: sample/ssl: Fix digest converter for openssl < 1.1.0
 7391     - BUG/MINOR: pools: use %u not %d to report pool stats in "show pools"
 7392     - BUG/MINOR: pollers: remove uneeded free in global init
 7393     - CLEANUP: select: enhance readability in init
 7394     - BUG/MINOR: soft-stop: always wake up waiting threads on stopping
 7395     - MINOR: soft-stop: let the first stopper only signal other threads
 7396     - BUILD: select: only declare existing local labels to appease clang
 7397     - BUG/MEDIUM: streams: Remove SF_ADDR_SET if we're retrying due to L7 retry.
 7398     - BUG/MEDIUM: stream: Only allow L7 retries when using HTTP.
 7399     - DOC: retry-on can only be used with mode http
 7400     - MEDIUM: ssl: allow to register callbacks for SSL/TLS protocol messages
 7401     - MEDIUM: ssl: split ssl_sock_msgcbk() and use a new callback mechanism
 7402     - MINOR: ssl: add a new function ssl_sock_get_ssl_object()
 7403     - MEDIUM: ssl: use ssl_sock_get_ssl_object() in fetchers where appropriate
 7404     - REORG: ssl: move macros and structure definitions to ssl_sock.h
 7405     - CLEANUP: ssl: remove the shsess_* macros
 7406     - REORG: move the crt-list structures in their own .h
 7407     - REORG: ssl: move the ckch structures to types/ssl_ckch.h
 7408     - CLEANUP: ssl: add ckch prototypes in proto/ssl_ckch.h
 7409     - REORG: ssl: move crtlist functions to src/ssl_crtlist.c
 7410     - CLEANUP: ssl: avoid circular dependencies in ssl_crtlist.h
 7411     - REORG: ssl: move the ckch_store related functions to src/ssl_ckch.c
 7412     - REORG: ssl: move ckch_inst functions to src/ssl_ckch.c
 7413     - REORG: ssl: move the crt-list CLI functions in src/ssl_crtlist.c
 7414     - REORG: ssl: move the CLI 'cert' functions to src/ssl_ckch.c
 7415     - REORG: ssl: move ssl configuration to cfgparse-ssl.c
 7416     - MINOR: ssl: remove static keyword in some SSL utility functions
 7417     - REORG: ssl: move ssl_sock_ctx and fix cross-dependencies issues
 7418     - REORG: ssl: move sample fetches to src/ssl_sample.c
 7419     - REORG: ssl: move utility functions to src/ssl_utils.c
 7420     - DOC: ssl: update MAINTAINERS file
 7421     - CI: travis-ci: switch arm64 builds to use openssl from distro
 7422     - MINOR: stats: Prepare for more accurate moving averages
 7423     - MINOR: stats: Expose native cum_req metric for a server
 7424     - MEDIUM: stats: Enable more accurate moving average calculation for stats
 7425     - BUILD: ssl: include buffer common headers for ssl_sock_ctx
 7426     - BUILD: ssl: include errno.h in ssl_crtlist.c
 7427     - CLEANUP: acl: remove unused assignment
 7428     - DOC/MINOR: halog: Add long help info for ic flag
 7429     - BUILD: ssl: fix build without OPENSSL_NO_ENGINE
 7430     - DOC: SPOE is no longer experimental
 7431     - BUG/MINOR: cache: Don't needlessly test "cache" keyword in parse_cache_flt()
 7432     - MINOR: config: Don't dump keywords if argument is NULL
 7433     - MEDIUM: checks: Make post-41 the default mode for mysql checks
 7434     - BUG/MINOR: logs: prevent double line returns in some events.
 7435     - MEDIUM: sink: build header in sink_write for log formats
 7436     - MEDIUM: logs: buffer targets now rely on new sink_write
 7437     - MEDIUM: sink: add global statement to create a new ring (sink buffer)
 7438     - MEDIUM: hpack: use a pool for the hpack table
 7439     - BUG/MAJOR: mux-fcgi: Stop sending loop if FCGI stream is blocked for any reason
 7440     - BUG/MEDIUM: ring: write-lock the ring while attaching/detaching
 7441     - MINOR: applet: adopt the wait list entry from the CLI
 7442     - MINOR: ring: make the applet code not depend on the CLI
 7443     - Revert "MEDIUM: sink: add global statement to create a new ring (sink buffer)"
 7444     - CI: travis-ci: fix libslz download URL
 7445     - MINOR: ssl: split config and runtime variable for ssl-{min,max}-ver
 7446     - CLEANUP: http_ana: Remove unused TXN flags
 7447     - BUG/MINOR: http-rules: Mark http return rules as final
 7448     - MINOR: http-htx: Add http_reply type based on what is used for http return rules
 7449     - CLEANUP: http-htx: Rename http_error structure into http_error_msg
 7450     - MINOR: http-rules: Use http_reply structure for http return rules
 7451     - MINOR: http-htx: Use a dedicated function to release http_reply objects
 7452     - MINOR: http-htx: Use a dedicated function to parse http reply arguments
 7453     - MINOR: http-htx: Use a dedicated function to check http reply validity
 7454     - MINOR: http-ana: Use a dedicated function to send a response from an http reply
 7455     - MEDIUM: http-rules: Rely on http reply for http deny/tarpit rules
 7456     - MINOR: http-htx: Store default error messages in a global http reply array
 7457     - MINOR: http-htx: Store messages of an http-errors section in a http reply array
 7458     - MINOR: http-htx: Store errorloc/errorfile messages in http replies
 7459     - MINOR: proxy: Add references on http replies for proxy error messages
 7460     - MINOR: http-htx: Use http reply from the http-errors section
 7461     - MINOR: http-ana: Use a TXN flag to prevent after-response ruleset evaluation
 7462     - MEDIUM: http-ana: Use http replies for HTTP error messages
 7463     - CLEANUP: http-htx: Remove unused storage of error messages in buffers
 7464     - MINOR: htx: Add a function to copy a buffer in an HTX message
 7465     - CLEANUP: channel: Remove channel_htx_copy_msg() function
 7466     - MINOR: http-ana: Add a function to write an http reply in an HTX message
 7467     - MINOR: http-htx/proxy: Add http-error directive using http return syntax
 7468     - DOC: Fix "errorfile" description in the configuration manual
 7469     - BUG/MINOR: checks: Respect check-ssl param when a port or an addr is specified
 7470     - BUILD: hpack: make sure the hpack table can still be built standalone
 7471     - CONTRIB: hpack: make use of the simplified standalone HPACK API
 7472     - MINOR: connection: add pp2-never-send-local to support old PP2 behavior
 7474 2020/05/05 : 2.2-dev7
 7475     - MINOR: version: Show uname output in display_version()
 7476     - CI: run weekly OpenSSL "no-deprecated" builds
 7477     - CLEANUP: log: fix comment of parse_logformat_string()
 7478     - DOC: Improve documentation on http-request set-src
 7479     - MINOR: ssl/cli: disallow SSL options for directory in 'add ssl crt-list'
 7480     - MINOR: ssl/cli: restrain certificate path when inserting into a directory
 7481     - MINOR: ssl: add ssl-skip-self-issued-ca global option
 7482     - BUG/MINOR: ssl: default settings for ssl server options are not used
 7483     - MINOR: config: add a global directive to set default SSL curves
 7484     - BUG/MEDIUM: http-ana: Handle NTLM messages correctly.
 7485     - DOC: internals: update the SSL architecture schema
 7486     - BUG/MINOR: tools: fix the i386 version of the div64_32 function
 7487     - BUG/MINOR: mux-fcgi/trace: fix wrong set of trace flags in fcgi_strm_add_eom()
 7488     - BUG/MINOR: http: make url_decode() optionally convert '+' to SP
 7489     - DOC: option logasap does not depend on mode
 7490     - MEDIUM: memory: make pool_gc() run under thread isolation
 7491     - MINOR: contrib: make the peers wireshark dissector a plugin
 7492     - BUG/MINOR: http-ana: Throw a 500 error if after-response ruleset fails on errors
 7493     - BUG/MINOR: check: Update server address and port to execute an external check
 7494     - MINOR: mini-clist: Add functions to iterate backward on a list
 7495     - MINOR: checks: Add a way to send custom headers and payload during http chekcs
 7496     - MINOR: server: respect warning and alert semantic
 7497     - BUG/MINOR: checks: Respect the no-check-ssl option
 7498     - BUG/MEDIUM: server/checks: Init server check during config validity check
 7499     - CLEANUP: checks: Don't export anymore init_check and srv_check_healthcheck_port
 7500     - BUG/MINOR: checks: chained expect will not properly wait for enough data
 7501     - BUG/MINOR: checks: Forbid tcp-check lines in default section as documented
 7502     - MINOR: checks: Use an enum to describe the tcp-check rule type
 7503     - MINOR: checks: Simplify connection flag parsing in tcp-check connect
 7504     - MEDIUM: checks: rewind to the first inverse expect rule of a chain on new data
 7505     - MINOR: checks: simplify tcp expect config parser
 7506     - MINOR: checks: add min-recv tcp-check expect option
 7507     - MINOR: checks: add linger option to tcp connect
 7508     - MINOR: checks: define a tcp expect type
 7509     - MEDIUM: checks: rewrite tcp-check expect block
 7510     - MINOR: checks: Stop xform buffers to null-terminated string for tcp-check rules
 7511     - MINOR: checks: add rbinary expect match type
 7512     - MINOR: checks: Simplify functions to get step id and comment
 7513     - MEDIUM: checks: capture groups in expect regexes
 7514     - MINOR: checks: Don't use a static tcp rule list head
 7515     - MEDIUM: checks: Use a non-comment rule iterator to get next rule
 7516     - MEDIUM: proxy/checks: Register a keyword to parse tcp-check rules
 7517     - MINOR: checks: Set the tcp-check rule index during parsing
 7518     - MINOR: checks: define tcp-check send type
 7519     - MINOR: checks: define a tcp-check connect type
 7520     - MEDIUM: checks: Add implicit tcp-check connect rule
 7521     - MAJOR: checks: Refactor and simplify the tcp-check loop
 7522     - MEDIUM: checks: Associate a session to each tcp-check healthcheck
 7523     - MINOR: checks/vars: Add a check scope for variables
 7524     - MEDIUM: checks: Parse custom action rules in tcp-checks
 7525     - MINOR: checks: Add support to set-var and unset-var rules in tcp-checks
 7526     - MINOR: checks: Add the sni option for tcp-check connect rules
 7527     - MINOR: checks: Add the via-socks4 option for tcp-check connect rules
 7528     - MINOR: checks: Add the alpn option for tcp-check connect rules
 7529     - MINOR: ssl: Export a generic function to parse an alpn string
 7530     - MINOR: checks: Add the default option for tcp-check connect rules
 7531     - MINOR: checks: Add the addr option for tcp-check connect rule
 7532     - MEDIUM: checks: Support expression to set the port
 7533     - MEDIUM: checks: Support log-format strings for tcp-check send rules
 7534     - MINOR: log: Don't depends on a stream to process samples in log-format string
 7535     - MINOR: log: Don't systematically set LW_REQ when a sample expr is added
 7536     - MEDIUM: checks: Add a shared list of tcp-check rules
 7537     - MINOR: sample: add htonl converter
 7538     - MINOR: sample: add cut_crlf converter
 7539     - MINOR: sample: add ltrim converter
 7540     - MINOR: sample: add rtrim converter
 7541     - MINOR: checks: Use a name for the healthcheck status enum
 7542     - MINOR: checks: Add option to tcp-check expect rules to customize error status
 7543     - MINOR: checks: Merge tcp-check comment rules with the others at config parsing
 7544     - MINOR: checks: Add a sample fetch to extract a block from the input check buffer
 7545     - MEDIUM: checks: Add on-error/on-success option on tcp-check expect rules
 7546     - MEDIUM: checks: Add status-code sample expression on tcp-check expect rules
 7547     - MINOR: checks: Relax the default option for tcp-check connect rules
 7548     - MEDIUM: checks: Add a list of vars to set before executing a tpc-check ruleset
 7549     - MINOR: checks: Export the tcpcheck_eval_ret enum
 7550     - MINOR: checks: Use dedicated function to handle onsuccess/onerror messages
 7551     - MINOR: checks: Support custom functions to eval a tcp-check expect rules
 7552     - MEDIUM: checks: Implement redis check using tcp-check rules
 7553     - MEDIUM: checks: Implement ssl-hello check using tcp-check rules
 7554     - MEDIUM: checks: Implement smtp check using tcp-check rules
 7555     - MEDIUM: checks: Implement postgres check using tcp-check rules
 7556     - MEDIUM: checks: Implement MySQL check using tcp-check rules
 7557     - MEDIUM: checks: Implement LDAP check using tcp-check rules
 7558     - MEDIUM: checks: Implement SPOP check using tcp-check rules
 7559     - MINOR: server/checks: Move parsing of agent keywords in checks.c
 7560     - MINOR: server/checks: Move parsing of server check keywords in checks.c
 7561     - MEDIUM: checks: Implement agent check using tcp-check rules
 7562     - REGTEST: Adapt regtests about checks to recent changes
 7563     - MINOR: Produce tcp-check info message for pure tcp-check rules only
 7564     - MINOR: checks: Add an option to set success status of tcp-check expect rules
 7565     - MINOR: checks: Improve log message of tcp-checks on success
 7566     - MINOR: proxy/checks: Move parsing of httpchk option in checks.c
 7567     - MINOR: proxy/checks: Move parsing of tcp-check option in checks.c
 7568     - MINOR: proxy/checks: Register a keyword to parse http-check rules
 7569     - MINOR: proxy/checks: Move parsing of external-check option in checks.c
 7570     - MINOR: proxy/checks: Register a keyword to parse external-check rules
 7571     - MEDIUM: checks: Use a shared ruleset to store tcp-check rules
 7572     - MINOR: checks: Use an indirect string to represent the expect matching string
 7573     - MINOR: checks: Introduce flags to configure in tcp-check expect rules
 7574     - MINOR: standard: Add my_memspn and my_memcspn
 7575     - MINOR: checks: Add a reverse non-comment rule iterator to get last rule
 7576     - MAJOR: checks: Implement HTTP check using tcp-check rules
 7577     - MINOR: checks: Make resume conditions more explicit in tcpcheck_main()
 7578     - MINOR: connection: Add macros to know if a conn or a cs uses an HTX mux
 7579     - MEDIUM: checks: Refactor how data are received in tcpcheck_main()
 7580     - MINOR: checks/obj_type: Add a new object type for checks
 7581     - BUG/MINOR: obj_type: Handle stream object in obj_base_ptr() function
 7582     - MINOR: checks: Use the check as origin when a session is created
 7583     - MINOR: checks: Add a mux proto to health-check and tcp-check connect rule
 7584     - MINOR: connection: Add a function to install a mux for a health-check
 7585     - MAJOR: checks: Use the best mux depending on the protocol for health checks
 7586     - MEDIUM: checks: Implement default TCP check using tcp-check rules
 7587     - MINOR: checks: Remove unused code about pure TCP checks
 7588     - CLEANUP: checks: Reorg checks.c file to be more readable
 7589     - REGTEST: Fix reg-tests about health-checks to adapt them to recent changes
 7590     - MINOR: ist: Add a function to retrieve the ist pointer
 7591     - MINOR: checks: Use ist API as far as possible
 7592     - BUG/MEDIUM: checks: Be sure to subscribe for sends if outgoing data remains
 7593     - MINOR: checks: Use a tree instead of a list to store tcp-check rulesets
 7594     - BUG/MINOR: checks: Send the right amount of outgoing data for HTTP checks
 7595     - REGTEST: Add scripts to test based tcp-check health-checks
 7596     - Revert "MEDIUM: checks: capture groups in expect regexes"
 7597     - DOC: Add documentation about comments for tcp-check and http-check directives
 7598     - DOC: Fix the tcp-check and http-check directives layout
 7599     - BUG/MEDIUM: checks: Use the mux protocol specified on the server line
 7600     - MINOR: checks: Support mux protocol definition for tcp and http health checks
 7601     - BUG/MINOR: mux-fcgi: Be sure to have a connection as session's origin to use it
 7602     - MINOR: checks: Support list of status codes on http-check expect rules
 7603     - BUG/MEDIUM: checks: Unsubscribe to mux events when a conn-stream is destroyed
 7604     - REGTEST: Add a script to validate agent checks
 7605     - BUG/MINOR: server: Fix server_finalize_init() to avoid unused variable
 7606     - BUG/MEDIUM: checks: unsubscribe for events on the old conn-stream on connect
 7607     - BUG/MINOR: checks: Only use ssl_sock_is_ssl() if compiled with SSL support
 7608     - BUG/MINOR: checks/server: use_ssl member must be signed
 7609     - BUG/MEDIUM: sessions: Always pass the mux context as argument to destroy a mux
 7610     - BUG/MEDIUM: checks: Destroy the conn-stream before the session
 7611     - BUG/MINOR: checks: Fix PostgreSQL regex on the authentication packet
 7612     - CI: cirrus-ci: remove reg-tests/checks/tcp-check-ssl.vtc on CentOS 6
 7613     - MINOR: checks: Support HTTP/2 version (without '.0') for http-check send rules
 7614     - MINOR: checks: Use ver keyword to specify the HTTP version for http checks
 7615     - BUG/MINOR: checks: Remove wrong variable redeclaration
 7616     - BUG/MINOR: checks: Properly handle truncated mysql server messages
 7617     - CLEANUP: checks: Remove unused code when ldap server message is parsed
 7618     - MINOR: checks: Make the use of the check's server more explicit on connect
 7619     - BUG/MINOR: checks: Avoid incompatible cast when a binary string is parsed
 7620     - BUG/MINOR: checks: Remove bad call to free() when an expect rule is parsed
 7621     - BUG/MINOR: checks: Don't lose warning on proxy capability
 7622     - MINOR: log: Add "Tu" timer
 7623     - BUG/MINOR: checks: Set the output buffer length before calling parse_binary()
 7624     - BUG/MEDIUM: mux-h1: make sure we always have a timeout on front connections
 7625     - REGTEST: ssl: test the client certificate authentication
 7626     - DOC: give a more accurate description of what check does
 7627     - BUG/MEDIUM: capture: capture-req/capture-res converters crash without a stream
 7628     - BUG/MEDIUM: capture: capture.{req,res}.* crash without a stream
 7629     - BUG/MEDIUM: http: the "http_first_req" sample fetch could crash without a steeam
 7630     - BUG/MEDIUM: http: the "unique-id" sample fetch could crash without a steeam
 7631     - CLEANUP: http: add a few comments on certain functions' assumptions about streams
 7632     - BUG/MEDIUM: sample: make the CPU and latency sample fetches check for a stream
 7633     - MINOR: http-htx: Export functions to update message authority and host
 7634     - MINOR: checks: Don't support multiple host header for http-check send rule
 7635     - MINOR: checks: Skip some headers for http-check send rules
 7636     - MINOR: checks: Keep the Host header and the request uri synchronized
 7637     - CLEANUP: checks: Fix checks includes
 7638     - DOC: Fix send rules in the http-check connect example
 7639     - DOC: Add more info about request formatting in http-check send description
 7640     - REGTEST: http-rules: Require PCRE or PCRE2 option to run map_redirect script
 7641     - REGTEST: ssl: remove curl from the "add ssl crt-list" test
 7642     - REGTEST: ssl: improve the "set ssl cert" test
 7643     - CLEANUP: ssl: silence a build warning when threads are disabled
 7644     - BUG/MEDIUM: listener: mark the thread as not stuck inside the loop
 7645     - MINOR: threads: export the POSIX thread ID in panic dumps
 7646     - BUG/MINOR: debug: properly use long long instead of long for the thread ID
 7647     - BUG/MEDIUM: shctx: really check the lock's value while waiting
 7648     - BUG/MEDIUM: shctx: bound the number of loops that can happen around the lock
 7649     - MINOR: stream: report the list of active filters on stream crashes
 7650     - BUG/MEDIUM: mux-fcgi: Return from detach if server don't keep the connection
 7651     - BUG/MEDIUM: mux_fcgi: Free the FCGI connection at the end of fcgi_release()
 7652     - BUG/MEDIUM: mux-fcgi: Fix wrong test on FCGI_CF_KEEP_CONN in fcgi_detach()
 7653     - BUG/MEDIUM: connections: force connections cleanup on server changes
 7654     - BUG/MEDIUM: h1: Don't compare host and authority if only h1 headers are parsed
 7655     - BUG/MEDIUM: ssl: fix the id length check within smp_fetch_ssl_fc_session_id()
 7656     - CLEANUP: connections: align function declaration
 7657     - BUG/MINOR: sample: Set the correct type when a binary is converted to a string
 7658     - MEDIUM: checks/http-fetch: Support htx prefetch from a check for HTTP samples
 7659     - DOC: Document the log-format parameter for tcp-check send/send-binary rules
 7660     - MINOR: checks: Add support of payload-based sample fetches
 7661     - MINOR: checks: Add support of be_id, be_name, srv_id and srv_name sample fetches
 7662     - MINOR: checks: Add support of server side ssl sample fetches
 7663     - MINOR: checks: Add support of HTTP response sample fetches
 7664     - MINOR: http-htx: Support different methods to look for header names
 7665     - MINOR: checks: Set by default expect rule status to UNKNOWN during parsing
 7666     - BUG/MINOR: checks: Support multiple HTTP expect rules
 7667     - REGTEST: checks: Fix sync condition for agent-check
 7668     - MEDIUM: checks: Support matching on headers for http-check expect rules
 7669     - MINOR: lua: allow changing port with set_addr
 7670     - BUG/MINOR: da: Fix HTX message prefetch
 7671     - BUG/MINOR: wurfl: Fix HTX message prefetch
 7672     - BUG/MINOR: 51d: Fix HTX message prefetch
 7673     - MINOR: ist: add istadv() function
 7674     - MINOR: ist: add istissame() function
 7675     - MINOR: istbuf: add ist2buf() function
 7676     - BUG/MINOR: threads: fix multiple use of argument inside HA_ATOMIC_CAS()
 7677     - BUG/MINOR: threads: fix multiple use of argument inside HA_ATOMIC_UPDATE_{MIN,MAX}()
 7678     - DOC: update intro.txt for 2.2
 7679     - DOC: intro: add a contacts section
 7681 2020/04/17 : 2.2-dev6
 7682     - BUG/MINOR: ssl: memory leak when find_chain is NULL
 7683     - CLEANUP: ssl: rename ssl_get_issuer_chain to ssl_get0_issuer_chain
 7684     - MINOR: ssl: rework add cert chain to CTX to be libssl independent
 7685     - BUG/MINOR: peers: init bind_proc to 1 if it wasn't initialized
 7686     - BUG/MINOR: peers: avoid an infinite loop with peers_fe is NULL
 7687     - BUG/MINOR: peers: Use after free of "peers" section.
 7688     - CI: github actions: add weekly h2spec test
 7689     - BUG/MEDIUM: mux_h1: Process a new request if we already received it.
 7690     - MINOR: build: Fix build in mux_h1
 7691     - CLEANUP: remove obsolete comments
 7692     - BUG/MEDIUM: dns: improper parsing of aditional records
 7693     - MINOR: ssl: skip self issued CA in cert chain for ssl_ctx
 7694     - MINOR: listener: add so_name sample fetch
 7695     - MEDIUM: stream: support use-server rules with dynamic names
 7696     - MINOR: servers: Add a counter for the number of currently used connections.
 7697     - MEDIUM: connections: Revamp the way idle connections are killed
 7698     - MINOR: cli: add a general purpose pointer in the CLI struct
 7699     - MINOR: ssl: add a list of bind_conf in struct crtlist
 7700     - REORG: ssl: move SETCERT enum to ssl_sock.h
 7701     - BUG/MINOR: ssl: ckch_inst wrongly inserted in crtlist_entry
 7702     - REORG: ssl: move some functions above crtlist_load_cert_dir()
 7703     - MINOR: ssl: use crtlist_free() upon error in directory loading
 7704     - MINOR: ssl: add a list of crtlist_entry in ckch_store
 7705     - MINOR: ssl: store a ptr to crtlist in crtlist_entry
 7706     - MINOR: ssl/cli: update pointer to store in 'commit ssl cert'
 7707     - MEDIUM: ssl/cli: 'add ssl crt-list' command
 7708     - REGTEST: ssl/cli: test the 'add ssl crt-list' command
 7709     - BUG/MINOR: ssl: entry->ckch_inst not initialized
 7710     - REGTEST: ssl/cli: change test type to devel
 7711     - REGTEST: make the PROXY TLV validation depend on version 2.2
 7712     - CLEANUP: assorted typo fixes in the code and comments
 7713     - BUG/MINOR: stats: Fix color of draining servers on stats page
 7714     - DOC: internals: Fix spelling errors in filters.txt
 7715     - MINOR: connections: Don't mark conn flags 0x00000001 and 0x00000002 as unused.
 7716     - REGTEST: make the unique-id test depend on version 2.0
 7717     - BUG/MEDIUM: dns: Consider the fact that dns answers are case-insensitive
 7718     - MINOR: ssl: split the line parsing of the crt-list
 7719     - MINOR: ssl/cli: support filters and options in add ssl crt-list
 7720     - MINOR: ssl: add a comment above the ssl_bind_conf keywords
 7721     - REGTEST: ssl/cli: tests options and filters w/ add ssl crt-list
 7722     - REGTEST: ssl: pollute the crt-list file
 7723     - BUG/CRITICAL: hpack: never index a header into the headroom after wrapping
 7724     - BUG/MINOR: protocol_buffer: Wrong maximum shifting.
 7725     - CLEANUP: src/fd.c: mask setsockopt with DISGUISE
 7726     - BUG/MINOR: ssl/cli: initialize fcount int crtlist_entry
 7727     - REGTEST: ssl/cli: add other cases of 'add ssl crt-list'
 7728     - CLEANUP: assorted typo fixes in the code and comments
 7729     - DOC: management: add the new crt-list CLI commands
 7730     - BUG/MINOR: ssl/cli: fix spaces in 'show ssl crt-list'
 7731     - MINOR: ssl/cli: 'del ssl crt-list' delete an entry
 7732     - MINOR: ssl/cli: replace dump/show ssl crt-list by '-n' option
 7733     - CI: use better SSL library definition
 7734     - CI: travis-ci: enable DEBUG_STRICT=1 for CI builds
 7735     - CI: travis-ci: upgrade openssl to 1.1.1f
 7736     - MINOR: ssl: improve the errors when a crt can't be open
 7737     - CI: cirrus-ci: rename openssl package after it is renamed in FreeBSD
 7738     - CI: adopt openssl download script to download all versions
 7739     - BUG/MINOR: ssl/cli: lock the ckch structures during crt-list delete
 7740     - MINOR: ssl/cli: improve error for bundle in add/del ssl crt-list
 7741     - MINOR: ssl/cli: 'del ssl cert' deletes a certificate
 7742     - BUG/MINOR: ssl: trailing slashes in directory names wrongly cached
 7743     - BUG/MINOR: ssl/cli: memory leak in 'set ssl cert'
 7744     - CLEANUP: ssl: use the refcount for the SSL_CTX'
 7745     - CLEANUP: ssl/cli: use the list of filters in the crtlist_entry
 7746     - BUG/MINOR: ssl: memleak of the struct cert_key_and_chain
 7747     - CLEANUP: ssl: remove a commentary in struct ckch_inst
 7748     - MINOR: ssl: initialize all list in ckch_inst_new()
 7749     - MINOR: ssl: free instances and SNIs with ckch_inst_free()
 7750     - MINOR: ssl: replace ckchs_free() by ckch_store_free()
 7751     - BUG/MEDIUM: ssl/cli: trying to access to free'd memory
 7752     - MINOR: ssl: ckch_store_new() alloc and init a ckch_store
 7753     - MINOR: ssl: crtlist_new() alloc and initialize a struct crtlist
 7754     - REORG: ssl: move some free/new functions
 7755     - MINOR: ssl: crtlist_entry_{new, free}
 7756     - BUG/MINOR: ssl: ssl_conf always set to NULL on crt-list parsing
 7757     - MINOR: ssl: don't alloc ssl_conf if no option found
 7758     - BUG/MINOR: connection: always send address-less LOCAL PROXY connections
 7759     - BUG/MINOR: peers: Incomplete peers sections should be validated.
 7760     - MINOR: init: report in "haproxy -c" whether there were warnings or not
 7761     - MINOR: init: add -dW and "zero-warning" to reject configs with warnings
 7762     - MINOR: init: report the compiler version in haproxy -vv
 7763     - CLEANUP: assorted typo fixes in the code and comments
 7764     - MINOR: init: report the haproxy version and executable path once on errors
 7765     - DOC: Make how "option redispatch" works more explicit
 7766     - BUILD: Makefile: add linux-musl to TARGET
 7767     - CLEANUP: assorted typo fixes in the code and comments
 7768     - CLEANUP: http: Fixed small typo in parse_http_return
 7769     - DOC: hashing: update link to hashing functions
 7771 2020/03/23 : 2.2-dev5
 7772     - CLEANUP: ssl: is_default is a bit in ckch_inst
 7773     - BUG/MINOR: ssl/cli: sni_ctx' mustn't always be used as filters
 7774     - DOC: ssl: clarify security implications of TLS tickets
 7775     - CLEANUP: remove support for Linux i686 vsyscalls
 7776     - CLEANUP: drop support for USE_MY_ACCEPT4
 7777     - CLEANUP: remove support for USE_MY_EPOLL
 7778     - CLEANUP: remove support for USE_MY_SPLICE
 7779     - CLEANUP: remove the now unused common/syscall.h
 7780     - BUILD: make dladdr1 depend on glibc version and not __USE_GNU
 7781     - BUILD: wdt: only test for SI_TKILL when compiled with thread support
 7782     - BUILD: Makefile: the compiler-specific flags should all be in SPEC_CFLAGS
 7783     - CLEANUP: ssl: separate the directory loading in a new function
 7784     - BUG/MINOR: buffers: MT_LIST_DEL_SAFE() expects the temporary pointer.
 7785     - BUG/MEDIUM: mt_lists: Make sure we set the deleted element to NULL;
 7786     - MINOR: init: move the maxsock calculation code to compute_ideal_maxsock()
 7787     - MEDIUM: init: always try to push the FD limit when maxconn is set from -m
 7788     - BUG/MAJOR: list: fix invalid element address calculation
 7789     - BUILD: stream-int: fix a few includes dependencies
 7790     - MINOR: mt_lists: Appease gcc.
 7791     - MINOR: lists: Implement function to convert list => mt_list and mt_list => list
 7792     - MINOR: servers: Kill priv_conns.
 7793     - MINOR: lists: fix indentation.
 7794     - BUG/MEDIUM: random: align the state on 2*64 bits for ARM64
 7795     - BUG/MEDIUM: connections: Don't assume the connection has a valid session.
 7796     - BUG/MEDIUM: pools: Always update free_list in pool_gc().
 7797     - BUG/MINOR: haproxy: always initialize sleeping_thread_mask
 7798     - BUG/MINOR: listener/mq: do not dispatch connections to remote threads when stopping
 7799     - BUG/MINOR: haproxy/threads: try to make all threads leave together
 7800     - Revert "BUILD: travis-ci: enable s390x builds"
 7801     - BUILD: travis-ci: enable regular s390x builds
 7802     - DOC: proxy_protocol: Reserve TLV type 0x05 as PP2_TYPE_UNIQUE_ID
 7803     - MINOR: proxy_protocol: Ingest PP2_TYPE_UNIQUE_ID on incoming connections
 7804     - MEDIUM: proxy_protocol: Support sending unique IDs using PPv2
 7805     - CLEANUP: connection: Add blank line after declarations in PP handling
 7806     - CLEANUP: assorted typo fixes in the code and comments
 7807     - CI: add spellcheck github action
 7808     - DOC: correct typo in alert message about rspirep
 7809     - CI: travis: switch linux builds to clang-9
 7810     - MINOR: debug: add a new DISGUISE() macro to pass a value as identity
 7811     - MINOR: debug: consume the write() result in BUG_ON() to silence a warning
 7812     - MINOR: use DISGUISE() everywhere we deliberately want to ignore a result
 7813     - BUILD: pools: silence build warnings with DEBUG_MEMORY_POOLS and DEBUG_UAF
 7814     - CLEANUP: connection: Stop directly setting an ist's .ptr
 7815     - CI: travis: revert to clang-7 for BoringSSL tests
 7816     - BUILD: on ARM, must be linked to libatomic.
 7817     - BUILD: makefile: fix regex syntax in ARM platform detection
 7818     - BUG/MEDIUM: peers: resync ended with RESYNC_PARTIAL in wrong cases.
 7819     - REORG: ssl: move ssl_sock_load_cert()
 7820     - MINOR: ssl: pass ckch_inst to ssl_sock_load_ckchs()
 7821     - MEDIUM: ssl: allow crt-list caching
 7822     - MINOR: ssl: directories are loaded like crt-list
 7823     - BUG/MINOR: ssl: can't open directories anymore
 7824     - BUG/MEDIUM: spoe: dup agent's engine_id string from trash.area
 7825     - MINOR: fd: Use a separate lock for logs instead of abusing the fd lock.
 7826     - MINOR: mux_pt: Don't try to remove the connection from the idle list.
 7827     - MINOR: ssl/cli: show/dump ssl crt-list
 7828     - BUG/MINOR: ssl/cli: free the trash chunk in dump_crtlist
 7829     - MEDIUM: fd: Introduce a running mask, and use it instead of the spinlock.
 7830     - BUG/MINOR: ssl: memory leak in crtlist_parse_file()
 7831     - MINOR: tasks: Provide the tasklet to the callback.
 7832     - BUG/MINOR: ssl: memleak of struct crtlist_entry
 7833     - BUG/MINOR: pattern: Do not pass len = 0 to calloc()
 7834     - BUILD: makefile: fix expression again to detect ARM platform
 7835     - CI: travis: re-enable ASAN on clang
 7836     - CI: travis: proper group output redirection together with travis_wait
 7837     - DOC: assorted typo fixes in the documentation
 7838     - MINOR: wdt: Move the definitions of WDTSIG and DEBUGSIG into types/signal.h.
 7839     - BUG/MEDIUM: wdt: Don't ignore WDTSIG and DEBUGSIG in __signal_process_queue().
 7840     - MINOR: memory: Change the flush_lock to a spinlock, and don't get it in alloc.
 7841     - MINOR: ssl/cli: 'new ssl cert' command
 7842     - MINOR: ssl/cli: show certificate status in 'show ssl cert'
 7843     - MEDIUM: sessions: Don't be responsible for connections anymore.
 7844     - MEDIUM: servers: Split the connections into idle, safe, and available.
 7845     - MINOR: fd: Implement fd_takeover().
 7846     - MINOR: connections: Add a new mux method, "takeover".
 7847     - MINOR: connections: Make the "list" element a struct mt_list instead of list.
 7848     - MINOR: connections: Add a flag to know if we're in the safe or idle list.
 7849     - MEDIUM: connections: Attempt to get idle connections from other threads.
 7850     - MEDIUM: mux_h1: Implement the takeover() method.
 7851     - MEDIUM: mux_h2: Implement the takeover() method.
 7852     - MEDIUM: mux_fcgi: Implement the takeover() method.
 7853     - MEDIUM: connections: Kill connections even if we are reusing one.
 7854     - BUG/MEDIUM: connections: Don't forget to decrement idle connection counters.
 7855     - BUG/MINOR: ssl: Do not free garbage pointers on memory allocation failure
 7856     - BUG/MINOR: ssl: Correctly add the 1 for the sentinel to the number of elements
 7857     - BUG/MINOR: ssl: crtlist_dup_filters() must return NULL with fcount == 0
 7858     - BUG/MEDIUM: build: Fix compilation by spelling decl correctly.
 7859     - BUILD/MEDIUM: fd: Declare fd_mig_lock as extern.
 7860     - CI: run travis-ci builds on push only, skip pull requests
 7861     - CI: temporarily disable unstable travis arm64 builds
 7862     - BUG/MINOR: ssl/cli: free BIO upon error in 'show ssl cert'
 7863     - BUG/MINOR: connections: Make sure we free the connection on failure.
 7864     - BUG/MINOR: ssl/cli: fix a potential NULL dereference
 7865     - BUG/MEDIUM: h1: Make sure we subscribe before going into idle list.
 7866     - BUG/MINOR: connections: Set idle_time before adding to idle list.
 7867     - MINOR: muxes: Note that we can't usee a connection when added to the srv idle.
 7868     - REGTEST: increase timeouts on the seamless-reload test
 7869     - BUG/MINOR: haproxy/threads: close a possible race in soft-stop detection
 7870     - CLEANUP: haproxy/threads: don't check global_tasks_mask twice
 7872 2020/03/09 : 2.2-dev4
 7873     - MEDIUM: buffer: remove the buffer_wq lock
 7874     - MINOR: ssl: move find certificate chain code to its own function
 7875     - MINOR: ssl: resolve issuers chain later
 7876     - MINOR: ssl: resolve ocsp_issuer later
 7877     - MINOR: ssl/cli: "show ssl cert" command should print the "Chain Filename:"
 7878     - BUG/MINOR: h2: reject again empty :path pseudo-headers
 7879     - MINOR: wdt: always clear sigev_value to make valgrind happy
 7880     - MINOR: epoll: always initialize all of epoll_event to please valgrind
 7881     - BUG/MINOR: sample: Make sure to return stable IDs in the unique-id fetch
 7882     - BUG/MEDIUM: ssl: chain must be initialized with sk_X509_new_null()
 7883     - BUILD: cirrus-ci: suppress OS version check when installing packages
 7884     - BUG/MINOR: http_ana: make sure redirect flags don't have overlapping bits
 7885     - CLEANUP: fd: remove the FD_EV_STATUS aggregate
 7886     - CLEANUP: fd: remove some unneeded definitions of FD_EV_* flags
 7887     - MINOR: fd: merge the read and write error bits into RW error
 7888     - BUG/MINOR: dns: ignore trailing dot
 7889     - MINOR: contrib/prometheus-exporter: Add the last heathcheck duration metric
 7890     - BUG/MINOR: http-htx: Do case-insensive comparisons on Host header name
 7891     - MINOR: mux-h1: Remove useless case-insensitive comparisons
 7892     - MINOR: rawsock: always mark the FD not ready when we're certain it happens
 7893     - MEDIUM: connection: make the subscribe() call able to wakeup if ready
 7894     - MEDIUM: connection: don't stop receiving events in the FD handler
 7895     - MEDIUM: mux-h1: do not blindly wake up the tasklet at end of request anymore
 7896     - BUG/MINOR: arg: don't reject missing optional args
 7897     - MINOR: tools: make sure to correctly check the returned 'ms' in date2std_log
 7898     - MINOR: debug: report the task handler's pointer relative to main
 7899     - BUG/MEDIUM: debug: make the debug_handler check for the thread in threads_to_dump
 7900     - MINOR: haproxy: export main to ease access from debugger
 7901     - MINOR: haproxy: export run_poll_loop
 7902     - MINOR: task: export run_tasks_from_list
 7903     - BUILD: tools: remove obsolete and conflicting trace() from standard.c
 7904     - MINOR: tools: add new function dump_addr_and_bytes()
 7905     - MINOR: tools: add resolve_sym_name() to resolve function pointers
 7906     - MINOR: debug: use resolve_sym_name() to dump task handlers
 7907     - MINOR: cli: make "show fd" rely on resolve_sym_name()
 7908     - MEDIUM: debug: add support for dumping backtraces of stuck threads
 7909     - MINOR: debug: call backtrace() once upon startup
 7910     - MINOR: ssl: add "ca-verify-file" directive
 7911     - BUG/MINOR: wdt: do not return an error when the watchdog couldn't be enabled
 7912     - BUILD: Makefile: include librt before libpthread
 7913     - MEDIUM: wdt: fall back to CLOCK_REALTIME if CLOCK_THREAD_CPUTIME is not available
 7914     - MINOR: wdt: do not depend on USE_THREAD
 7915     - MINOR: debug: report the number of entries in the backtrace
 7916     - MINOR: debug: improve backtrace() on aarch64 and possibly other systems
 7917     - MINOR: debug: use our own backtrace function on clang+x86_64
 7918     - MINOR: debug: dump the whole trace if we can't spot the starting point
 7919     - BUILD: tools: unbreak resolve_sym_name() on non-GNU platforms
 7920     - BUILD: tools: rely on __ELF__ not USE_DL to enable use of dladdr()
 7921     - CLEANUP: contrib/spoa_example: Fix several typos
 7922     - BUILD: makefile: do not modify the build options during make reg-tests
 7923     - BUG/MEDIUM: connection: stop polling for sending when the event is ready
 7924     - MEDIUM: stream-int: make sure to try to immediately validate the connection
 7925     - MINOR: tcp/uxst/sockpair: only ask for I/O when really waiting for a connect()
 7926     - MEDIUM: connection: only call ->wake() for connect() without I/O
 7927     - OPTIM: connection: disable receiving on disabled events when the run queue is too high
 7928     - OPTIM: mux-h1: subscribe rather than waking up at a few other places
 7929     - REGTEST: Add unique-id reg-test
 7930     - MINOR: stream: Add stream_generate_unique_id function
 7931     - MINOR: stream: Use stream_generate_unique_id
 7932     - BUG/MINOR: connection/debug: do not enforce !event_type on subscribe() anymore
 7933     - MINOR: ssl/cli: support crt-list filters
 7934     - MINOR: ssl: reach a ckch_store from a sni_ctx
 7935     - DOC: fix incorrect indentation of http_auth_*
 7936     - BUG/MINOR: ssl-sock: do not return an uninitialized pointer in ckch_inst_sni_ctx_to_sni_filters
 7937     - MINOR: debug: add CLI command "debug dev write" to write an arbitrary size
 7938     - MINOR: ist: Add `IST_NULL` macro
 7939     - MINOR: ist: Add `int isttest(const struct ist)`
 7940     - MINOR: ist: Add `struct ist istalloc(size_t)` and `void istfree(struct ist*)`
 7941     - CLEANUP: Use `isttest()` and `istfree()`
 7942     - MINOR: ist: Add `struct ist istdup(const struct ist)`
 7943     - MINOR: proxy: Make `header_unique_id` a `struct ist`
 7944     - MEDIUM: stream: Make the `unique_id` member of `struct stream` a `struct ist`
 7945     - OPTIM: startup: fast unique_id allocation for acl.
 7946     - DOC: configuration.txt: fix various typos
 7947     - DOC: assorted typo fixes in the documentation and Makefile
 7948     - BUG/MINOR: init: make the automatic maxconn consider the max of soft/hard limits
 7949     - BUG/MAJOR: proxy_protocol: Properly validate TLV lengths
 7950     - CLEANUP: proxy_protocol: Use `size_t` when parsing TLVs
 7951     - MINOR: buf: Add function to insert a string at an absolute offset in a buffer
 7952     - MINOR: htx: Add a function to return a block at a specific offset
 7953     - MINOR: htx: Use htx_find_offset() to truncate an HTX message
 7954     - MINOR: flt_trace: Use htx_find_offset() to get the available payload length
 7955     - BUG/MINOR: filters: Use filter offset to decude the amount of forwarded data
 7956     - BUG/MINOR: filters: Forward everything if no data filters are called
 7957     - BUG/MEDIUM: cache/filters: Fix loop on HTX blocks caching the response payload
 7958     - BUG/MEDIUM: compression/filters: Fix loop on HTX blocks compressing the payload
 7959     - BUG/MINOR: http-ana: Reset request analysers on a response side error
 7960     - BUG/MINOR: lua: Abort when txn:done() is called from a Lua action
 7961     - BUG/MINOR: lua: Ignore the reserve to know if a channel is full or not
 7962     - MINOR: lua: Add function to know if a channel is a response one
 7963     - MINOR: lua: Stop using the lua txn in hlua_http_get_headers()
 7964     - MINOR: lua: Stop using the lua txn in hlua_http_rep_hdr()
 7965     - MINOR: lua: Stop using lua txn in hlua_http_del_hdr() and hlua_http_add_hdr()
 7966     - MINOR: lua: Remove the flag HLUA_TXN_HTTP_RDY
 7967     - MINOR: lua: Rename hlua_action_wake_time() to hlua_set_wake_time()
 7968     - BUG/MINOR: lua: Init the lua wake_time value before calling a lua function
 7969     - BUG/MINOR: http-rules: Return ACT_RET_ABRT to abort a transaction
 7970     - BUG/MINOR: http-rules: Preserve FLT_END analyzers on reject action
 7971     - BUG/MINOR: http-rules: Fix a typo in the reject action function
 7972     - MINOR: cache/filters: Initialize the cache filter when stream is created
 7973     - MINOR: compression/filters: Initialize the comp filter when stream is created
 7974     - BUG/MINOR: rules: Preserve FLT_END analyzers on silent-drop action
 7975     - BUG/MINOR: rules: Return ACT_RET_ABRT when a silent-drop action is executed
 7976     - BUG/MINOR: rules: Increment be_counters if backend is assigned for a silent-drop
 7977     - BUG/MINOR: http-rules: Abort transaction when a redirect is applied on response
 7978     - BUILD: buffer: types/{ring.h,checks.h} should include buf.h, not buffer.h
 7979     - BUILD: ssl: include mini-clist.h
 7980     - BUILD: global: must not include common/standard.h but only types/freq_ctr.h
 7981     - BUILD: freq_ctr: proto/freq_ctr needs to include common/standard.h
 7982     - BUILD: listener: types/listener.h must not include standard.h
 7983     - BUG/MEDIUM: random: initialize the random pool a bit better
 7984     - BUG/MEDIUM: random: implement per-thread and per-process random sequences
 7985     - Revert "BUG/MEDIUM: random: implement per-thread and per-process random sequences"
 7986     - BUILD: cirrus-ci: get rid of unstable freebsd images
 7987     - MINOR: tools: add 64-bit rotate operators
 7988     - BUG/MEDIUM: random: implement a thread-safe and process-safe PRNG
 7989     - MINOR: backend: use a single call to ha_random32() for the random LB algo
 7990     - BUG/MINOR: checks/threads: use ha_random() and not rand()
 7991     - MINOR: sample: make all bits random on the rand() sample fetch
 7992     - MINOR: tools: add a generic function to generate UUIDs
 7993     - DOC: fix typo about no-tls-tickets
 7994     - DOC: improve description of no-tls-tickets
 7995     - DOC: assorted typo fixes in the documentation
 7996     - CLEANUP: remove unused code in 'my_ffsl/my_flsl' functions
 7998 2020/02/25 : 2.2-dev3
 7999     - SCRIPTS: announce-release: place the send command in the mail's header
 8000     - SCRIPTS: announce-release: allow the user to force to overwrite old files
 8001     - SCRIPTS: backport: fix the master branch detection
 8002     - BUG/MINOR: http-act: Set stream error flag before returning an error
 8003     - BUG/MINOR: http-act: Fix bugs on error path during parsing of return actions
 8004     - BUG/MEDIUM: ssl/cli: 'commit ssl cert' wrong SSL_CTX init
 8005     - BUG/MEDIUM: tcp-rules: Fix track-sc* actions for L4/L5 TCP rules
 8006     - DOC: schematic of the SSL certificates architecture
 8007     - BUG/MAJOR: mux-h2: don't wake streams after connection was destroyed
 8008     - BUG/MINOR: unix: better catch situations where the unix socket path length is close to the limit
 8009     - BUILD: cirrus-ci: switch to "snap" images to unify openssl naming
 8010     - BUILD: cirrus-ci: workaround "pkg install" bug
 8011     - BUILD: cirrus-ci: add ERR=1 to freebsd builds
 8012     - BUG/MINOR: connection: correctly retry I/O on signals
 8013     - CLEANUP: mini-clist: simplify nested do { while(1) {} } while (0)
 8014     - BUILD: http_act: cast file sizes when reporting file size error
 8015     - BUG/MEDIUM: listener: only consider running threads when resuming listeners
 8016     - BUG/MINOR: listener: enforce all_threads_mask on bind_thread on init
 8017     - BUG/MINOR: tcp: avoid closing fd when socket failed in tcp_bind_listener
 8018     - MINOR: build: add aix72-gcc build TARGET and power{8,9} CPUs
 8019     - BUILD: travis-ci: no more allowed failures for openssl-1.0.2
 8020     - BUILD: travis-ci: harden builds, add ERR=1 (warning ought to be errors)
 8021     - BUILD: scripts/build-ssl.sh: use "uname" instead of ${TRAVIS_OS_NAME}
 8022     - BUG/MINOR: tcp: don't try to set defaultmss when value is negative
 8023     - SCRIPTS: make announce-release executable again
 8024     - BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat
 8025     - BUG/MEDIUM: muxes: Use the right argument when calling the destroy method.
 8026     - BUG/MINOR: mux-fcgi: Forbid special characters when matching PATH_INFO param
 8027     - CLEANUP: ssl: remove unused functions in openssl-compat.h
 8028     - MINOR: mux-fcgi: Make the capture of the path-info optional in pathinfo regex
 8029     - MINOR: tools: add is_idchar() to tell if a char may belong to an identifier
 8030     - MINOR: chunk: implement chunk_strncpy() to copy partial strings
 8031     - MINOR: sample/acl: use is_idchar() to locate the fetch/conv name
 8032     - MEDIUM: arg: make make_arg_list() stop after its own arguments
 8033     - MEDIUM: arg: copy parsed arguments into the trash instead of allocating them
 8034     - MEDIUM: arg: make make_arg_list() support quotes in arguments
 8035     - MINOR: sample: make sample_parse_expr() able to return an end pointer
 8036     - MEDIUM: log-format: make the LF parser aware of sample expressions' end
 8037     - BUG/MINOR: arg: report an error if an argument is larger than bufsize
 8038     - SCRIPTS: announce-release: use mutt -H instead of -i to include the draft
 8039     - BUILD: enable ERR=1 in github cygwin builds
 8040     - BUG/MINOR: arg: fix again incorrect argument length check
 8041     - MINOR: sample: regsub now supports backreferences
 8042     - BUG/MINOR: tools: also accept '+' as a valid character in an identifier
 8043     - MINOR: http-htx: Add a function to retrieve the headers size of an HTX message
 8044     - MINOR: filters: Forward data only if the last filter forwards something
 8045     - BUG/MINOR: filters: Count HTTP headers as filtered data but don't forward them
 8046     - BUG/MINOR: http-htx: Don't return error if authority is updated without changes
 8047     - BUG/MINOR: stream: Don't incr frontend cum_req counter when stream is closed
 8048     - BUG/MINOR: sample: exit regsub() in case of trash allocation error
 8049     - MINOR: ssl: add "issuers-chain-path" directive.
 8050     - REGTESTS: use "command -v" instead of "which"
 8051     - BUG/MINOR: http-ana: Matching on monitor-uri should be case-sensitive
 8052     - MINOR: http-ana: Match on the path if the monitor-uri starts by a /
 8053     - BUG/MINOR: ssl: Stop passing dynamic strings as format arguments
 8054     - BUG/MAJOR: http-ana: Always abort the request when a tarpit is triggered
 8055     - BUG/MINOR: mux: do not call conn_xprt_stop_recv() on buffer shortage
 8056     - MINOR: checks: do not call conn_xprt_stop_send() anymore
 8057     - CLEANUP: epoll: place the struct epoll_event in the stack
 8058     - MEDIUM: connection: remove the intermediary polling state from the connection
 8059     - MINOR: raw_sock: directly call fd_stop_send() and not conn_xprt_stop_send()
 8060     - MINOR: tcp/uxst/sockpair: use fd_want_send() instead of conn_xprt_want_send()
 8061     - MINOR: connection: remove the last calls to conn_xprt_{want,stop}_*
 8062     - CLEANUP: connection: remove the definitions of conn_xprt_{stop,want}_{send,recv}
 8063     - MINOR: connection: introduce a new receive flag: CO_RFL_READ_ONCE
 8064     - MINOR: mux-h1: pass CO_RFL_READ_ONCE to the lower layers when relevant
 8065     - MINOR: ist: add an iststop() function
 8066     - BUG/MINOR: http: http-request replace-path duplicates the query string
 8067     - CLEANUP: sample: use iststop instead of a for loop
 8068     - BUG/MEDIUM: shctx: make sure to keep all blocks aligned
 8069     - MINOR: compiler: move CPU capabilities definition from config.h and complete them
 8070     - BUG/MEDIUM: ebtree: don't set attribute packed without unaligned access support
 8071     - CLEANUP: http/h1: rely on HA_UNALIGNED_LE instead of checking for CPU families
 8072     - BUILD: fix recent build failure on unaligned archs
 8073     - MINOR: ssl: load the key from a dedicated file
 8074     - BUG/MINOR: ssl: load .key in a directory only after PEM
 8075     - MINOR: compiler: drop special cases of likely/unlikely for older compilers
 8076     - CLEANUP: conn: Do not pass a pointer to likely
 8077     - CLEANUP: net_helper: Do not negate the result of unlikely
 8078     - BUILD: remove obsolete support for -mregparm / USE_REGPARM
 8079     - CLEANUP: cfgparse: Fix type of second calloc() parameter
 8080     - BUILD: ssl: only pass unsigned chars to isspace()
 8081     - BUILD: general: always pass unsigned chars to is* functions
 8082     - BUG/MINOR: sample: fix the json converter's endian-sensitivity
 8083     - BUG/MEDIUM: ssl: fix several bad pointer aliases in a few sample fetch functions
 8084     - CLEANUP: fd: use a union in fd_rm_from_fd_list() to shut aliasing warnings
 8085     - CLEANUP: cache: use read_u32/write_u32 to access the cache entry's hash
 8086     - CLEANUP: stick-tables: use read_u32() to display a node's key
 8087     - CLEANUP: sample: use read_u64() in ipmask() to apply an IPv6 mask
 8088     - MINOR: pattern: fix all remaining strict aliasing issues
 8089     - CLEANUP: lua: fix aliasing issues in the address matching code
 8090     - CLEANUP: connection: use read_u32() instead of a cast in the netscaler parser
 8091     - BUILD: makefile: re-enable strict aliasing
 8092     - BUG/MINOR: connection: make sure to correctly tag local PROXY connections
 8093     - MINOR: compiler: add new alignment macros
 8094     - BUILD: ebtree: improve architecture-specific alignment
 8095     - MINOR: config: mark global.debug as deprecated
 8096     - BUILD: travis-ci: enable s390x builds
 8097     - MINOR: ssl/cli: 'show ssl cert' displays the chain
 8098     - MINOR: ssl/cli: 'show ssl cert'displays the issuer in the chain
 8099     - MINOR: ssl/cli: reorder 'show ssl cert' output
 8100     - CLEANUP: ssl: move issuer_chain tree and definition
 8101     - DOC: proxy-protocol: clarify IPv6 address representation in the spec
 8103 2020/02/07 : 2.2-dev2
 8104     - BUILD: CI: temporarily mark openssl-1.0.2 as allowed failure
 8105     - MEDIUM: cli: Allow multiple filter entries for "show table"
 8106     - BUG/MEDIUM: netscaler: Don't forget to allocate storage for conn->src/dst.
 8107     - BUG/MINOR: ssl: ssl_sock_load_pem_into_ckch is not consistent
 8108     - BUILD: stick-table: fix build errors introduced by last stick-table change
 8109     - BUG/MINOR: cli: Missing arg offset for filter data values.
 8110     - MEDIUM: streams: Always create a conn_stream in connect_server().
 8111     - MEDIUM: connections: Get ride of the xprt_done callback.
 8112     - CLEANUP: changelog: remove the duplicate entry for 2.2-dev1
 8113     - BUILD: CI: move cygwin builds to Github Actions
 8114     - MINOR: cli: Report location of errors or any extra data for "show table"
 8115     - BUG/MINOR: ssl/cli: free the previous ckch content once a PEM is loaded
 8116     - CLEANUP: backend: remove useless test for inexistent connection
 8117     - CLEANUP: backend: shut another false null-deref in back_handle_st_con()
 8118     - CLEANUP: stats: shut up a wrong null-deref warning from gcc 9.2
 8119     - BUG/MINOR: ssl: increment issuer refcount if in chain
 8120     - BUG/MINOR: ssl: memory leak w/ the ocsp_issuer
 8121     - BUG/MINOR: ssl: typo in previous patch
 8122     - BUG/MEDIUM: connections: Set CO_FL_CONNECTED in conn_complete_session().
 8123     - BUG/MINOR: ssl/cli: ocsp_issuer must be set w/ "set ssl cert"
 8124     - MEDIUM: connection: remove CO_FL_CONNECTED and only rely on CO_FL_WAIT_*
 8125     - BUG/MEDIUM: 0rtt: Only consider the SSL handshake.
 8126     - MINOR: stream-int: always report received shutdowns
 8127     - MINOR: connection: remove CO_FL_SSL_WAIT_HS from CO_FL_HANDSHAKE
 8128     - MEDIUM: connection: use CO_FL_WAIT_XPRT more consistently than L4/L6/HANDSHAKE
 8129     - MINOR: connection: remove checks for CO_FL_HANDSHAKE before I/O
 8130     - MINOR: connection: do not check for CO_FL_SOCK_RD_SH too early
 8131     - MINOR: connection: don't check for CO_FL_SOCK_WR_SH too early in handshakes
 8132     - MINOR: raw-sock: always check for CO_FL_SOCK_WR_SH before sending
 8133     - MINOR: connection: remove some unneeded checks for CO_FL_SOCK_WR_SH
 8134     - BUG/MINOR: stktable: report the current proxy name in error messages
 8135     - BUG/MEDIUM: mux-h2: make sure we don't emit TE headers with anything but "trailers"
 8136     - MINOR: lua: Add hlua_prepend_path function
 8137     - MINOR: lua: Add lua-prepend-path configuration option
 8138     - MINOR: lua: Add HLUA_PREPEND_C?PATH build option
 8139     - BUILD: cfgparse: silence a bogus gcc warning on 32-bit machines
 8140     - BUG/MINOR: http-ana: Increment the backend counters on the backend
 8141     - BUG/MINOR: stream: Be sure to have a listener to increment its counters
 8142     - BUG/MEDIUM: streams: Move the conn_stream allocation outside #IF USE_OPENSSL.
 8143     - REGTESTS: make the set_ssl_cert test require version 2.2
 8144     - BUG/MINOR: ssl: Possible memleak when allowing the 0RTT data buffer.
 8145     - MINOR: ssl: Remove dead code.
 8146     - BUG/MEDIUM: ssl: Don't forget to free ctx->ssl on failure.
 8147     - BUG/MEDIUM: stream: Don't install the mux in back_handle_st_con().
 8148     - MEDIUM: streams: Don't close the connection in back_handle_st_con().
 8149     - MEDIUM: streams: Don't close the connection in back_handle_st_rdy().
 8150     - BUILD: CI: disable slow regtests on Travis
 8151     - BUG/MINOR: tcpchecks: fix the connect() flags regarding delayed ack
 8152     - BUG/MINOR: http-rules: Always init log-format expr for common HTTP actions
 8153     - BUG/MINOR: connection: fix ip6 dst_port copy in make_proxy_line_v2
 8154     - BUG/MINOR: dns: allow 63 char in hostname
 8155     - MINOR: proxy: clarify number of connections log when stopping
 8156     - DOC: word converter ignores delimiters at the start or end of input string
 8157     - MEDIUM: raw-sock: remove obsolete calls to fd_{cant,cond,done}_{send,recv}
 8158     - BUG/MINOR: ssl/cli: fix unused variable with openssl < 1.0.2
 8159     - MEDIUM: pipe/thread: reduce the locking overhead
 8160     - MEDIUM: pipe/thread: maintain a per-thread local cache of recently used pipes
 8161     - BUG/MEDIUM: pipe/thread: fix atomicity of pipe counters
 8162     - MINOR: tasks: move the list walking code to its own function
 8163     - MEDIUM: tasks: implement 3 different tasklet classes with their own queues
 8164     - MEDIUM: tasks: automatically requeue into the bulk queue an already running tasklet
 8165     - OPTIM: task: refine task classes default CPU bandwidth ratios
 8166     - BUG/MEDIUM: connections: Don't forget to unlock when killing a connection.
 8167     - MINOR: task: permanently flag tasklets waking themselves up
 8168     - MINOR: task: make sched->current also reflect tasklets
 8169     - MINOR: task: detect self-wakeups on tl==sched->current instead of TASK_RUNNING
 8170     - OPTIM: task: readjust CPU bandwidth distribution since last update
 8171     - MINOR: task: don't set TASK_RUNNING on tasklets
 8172     - BUG/MEDIUM: memory_pool: Update the seq number in pool_flush().
 8173     - MINOR: memory: Only init the pool spinlock once.
 8174     - BUG/MEDIUM: memory: Add a rwlock before freeing memory.
 8175     - BUG/MAJOR: memory: Don't forget to unlock the rwlock if the pool is empty.
 8176     - MINOR: ssl: ssl-load-extra-files configure loading of files
 8177     - SCRIPTS: add a new "backport" script to simplify long series of backports
 8178     - BUG/MINOR: ssl: we may only ignore the first 64 errors
 8179     - SCRIPTS: use /usr/bin/env bash instead of /bin/bash for scripts
 8180     - BUG/MINOR: ssl: clear the SSL errors on DH loading failure
 8181     - CLEANUP: hpack: remove a redundant test in the decoder
 8182     - CLEANUP: peers: Remove unused static function `free_dcache`
 8183     - CLEANUP: peers: Remove unused static function `free_dcache_tx`
 8184     - CONTRIB: debug: add missing flags SF_HTX and SF_MUX
 8185     - CONTRIB: debug: add the possibility to decode the value as certain types only
 8186     - CONTRIB: debug: support reporting multiple values at once
 8187     - BUG/MINOR: http-act: Use the good message to test strict rewritting mode
 8188     - MINOR: global: Set default tune.maxrewrite value during global structure init
 8189     - MINOR: http-rules: Set SF_ERR_PRXCOND termination flag when a header rewrite fails
 8190     - MINOR: http-htx: Emit a warning if an error file runs over the buffer's reserve
 8191     - MINOR: htx: Add a function to append an HTX message to another one
 8192     - MINOR: htx/channel: Add a function to copy an HTX message in a channel's buffer
 8193     - BUG/MINOR: http-ana: Don't overwrite outgoing data when an error is reported
 8194     - MINOR: dns: Dynamically allocate dns options to reduce the act_rule size
 8195     - MINOR: dns: Add function to release memory allocated for a do-resolve rule
 8196     - BUG/MINOR: http-ana: Reset HTX first index when HAPRoxy sends a response
 8197     - BUG/MINOR: http-ana: Set HTX_FL_PROXY_RESP flag if a server perform a redirect
 8198     - MINOR: http-rules: Add a flag on redirect rules to know the rule direction
 8199     - MINOR: http-rules: Handle the rule direction when a redirect is evaluated
 8200     - MINOR: http-ana: Rely on http_reply_and_close() to handle server error
 8201     - MINOR: http-ana: Add a function for forward internal responses
 8202     - MINOR: http-ana/http-rules: Use dedicated function to forward internal responses
 8203     - MEDIUM: http: Add a ruleset evaluated on all responses just before forwarding
 8204     - MEDIUM: http-rules: Add the return action to HTTP rules
 8205     - MEDIUM: http-rules: Support extra headers for HTTP return actions
 8206     - CLEANUP: lua: Remove consistency check for sample fetches and actions
 8207     - BUG/MINOR: http-ana: Increment failed_resp counters on invalid response
 8208     - MINOR: lua: Get the action return code on the stack when an action finishes
 8209     - MINOR: lua: Create the global 'act' object to register all action return codes
 8210     - MINOR: lua: Add act:wake_time() function to set a timeout when an action yields
 8211     - MEDIUM: lua: Add ability for actions to intercept HTTP messages
 8212     - REGTESTS: Add reg tests for the HTTP return action
 8213     - REGTESTS: Add a reg test for http-after-response rulesets
 8214     - BUILD: lua: silence a warning on systems where longjmp is not marked as noreturn
 8215     - MINOR: acl: Warn when an ACL is named 'or'
 8216     - CONTRIB: debug: also support reading values from stdin
 8217     - SCRIPTS: backport: use short revs and resolve the initial commit
 8218     - BUG/MINOR: acl: Fix type of log message when an acl is named 'or'
 8220 2020/01/22 : 2.2-dev1
 8221     - DOC: this is development again
 8222     - MINOR: version: this is development again, update the status
 8223     - SCRIPTS: update create-release to fix the changelog on new branches
 8224     - CLEANUP: ssl: Clean up error handling
 8225     - BUG/MINOR: contrib/prometheus-exporter: decode parameter and value only
 8226     - BUG/MINOR: h1: Don't test the host header during response parsing
 8227     - BUILD/MINOR: trace: fix use of long type in a few printf format strings
 8228     - DOC: Clarify behavior of server maxconn in HTTP mode
 8229     - MINOR: ssl: deduplicate ca-file
 8230     - MINOR: ssl: compute ca-list from deduplicate ca-file
 8231     - MINOR: ssl: deduplicate crl-file
 8232     - CLEANUP: dns: resolution can never be null
 8233     - BUG/MINOR: http-htx: Don't make http_find_header() fail if the value is empty
 8234     - DOC: ssl/cli: set/commit/abort ssl cert
 8235     - BUG/MINOR: ssl: fix SSL_CTX_set1_chain compatibility for openssl < 1.0.2
 8236     - BUG/MINOR: fcgi-app: Make the directive pass-header case insensitive
 8237     - BUG/MINOR: stats: Fix HTML output for the frontends heading
 8238     - BUG/MINOR: ssl: fix X509 compatibility for openssl < 1.1.0
 8239     - DOC: clarify matching strings on binary fetches
 8240     - DOC: Fix ordered list in summary
 8241     - DOC: move the "group" keyword at the right place
 8242     - MEDIUM: init: prevent process and thread creation at runtime
 8243     - BUG/MINOR: ssl/cli: 'ssl cert' cmd only usable w/ admin rights
 8244     - BUG/MEDIUM: stream-int: don't subscribed for recv when we're trying to flush data
 8245     - BUG/MINOR: stream-int: avoid calling rcv_buf() when splicing is still possible
 8246     - BUG/MINOR: ssl/cli: don't overwrite the filters variable
 8247     - BUG/MEDIUM: listener/thread: fix a race when pausing a listener
 8248     - BUG/MINOR: ssl: certificate choice can be unexpected with openssl >= 1.1.1
 8249     - BUG/MEDIUM: mux-h1: Never reuse H1 connection if a shutw is pending
 8250     - BUG/MINOR: mux-h1: Don't rely on CO_FL_SOCK_RD_SH to set H1C_F_CS_SHUTDOWN
 8251     - BUG/MINOR: mux-h1: Fix conditions to know whether or not we may receive data
 8252     - BUG/MEDIUM: tasks: Make sure we switch wait queues in task_set_affinity().
 8253     - BUG/MEDIUM: checks: Make sure we set the task affinity just before connecting.
 8254     - MINOR: debug: replace popen() with pipe+fork() in "debug dev exec"
 8255     - MEDIUM: init: set NO_NEW_PRIVS by default when supported
 8256     - BUG/MINOR: mux-h1: Be sure to set CS_FL_WANT_ROOM when EOM can't be added
 8257     - BUG/MEDIUM: mux-fcgi: Handle cases where the HTX EOM block cannot be inserted
 8258     - BUG/MINOR: proxy: make soft_stop() also close FDs in LI_PAUSED state
 8259     - BUG/MINOR: listener/threads: always use atomic ops to clear the FD events
 8260     - BUG/MINOR: listener: also clear the error flag on a paused listener
 8261     - BUG/MEDIUM: listener/threads: fix a remaining race in the listener's accept()
 8262     - MINOR: listener: make the wait paths cleaner and more reliable
 8263     - MINOR: listener: split dequeue_all_listener() in two
 8264     - REORG: listener: move the global listener queue code to listener.c
 8265     - DOC: document the listener state transitions
 8266     - BUG/MEDIUM: kqueue: Make sure we report read events even when no data.
 8267     - BUG/MAJOR: dns: add minimalist error processing on the Rx path
 8268     - BUG/MEDIUM: proto_udp/threads: recv() and send() must not be exclusive.
 8269     - DOC: listeners: add a few missing transitions
 8270     - BUG/MINOR: tasks: only requeue a task if it was already in the queue
 8271     - MINOR: tasks: split wake_expired_tasks() in two parts to avoid useless wakeups
 8272     - DOC: proxies: HAProxy only supports 3 connection modes
 8273     - DOC: remove references to the outdated architecture.txt
 8274     - BUG/MINOR: log: fix minor resource leaks on logformat error path
 8275     - BUG/MINOR: mworker: properly pass SIGTTOU/SIGTTIN to workers
 8276     - BUG/MINOR: listener: do not immediately resume on transient error
 8277     - BUG/MINOR: server: make "agent-addr" work on default-server line
 8278     - BUG/MINOR: listener: fix off-by-one in state name check
 8279     - BUILD/MINOR: unix sockets: silence an absurd gcc warning about strncpy()
 8280     - MEDIUM: h1-htx: Add HTX EOM block when the message is in H1_MSG_DONE state
 8281     - MINOR: http-htx: Add some htx sample fetches for debugging purpose
 8282     - REGTEST: Add an HTX reg-test to check an edge case
 8283     - DOC: clarify the fact that replace-uri works on a full URI
 8284     - BUG/MINOR: sample: fix the closing bracket and LF in the debug converter
 8285     - BUG/MINOR: sample: always check converters' arguments
 8286     - MINOR: sample: Validate the number of bits for the sha2 converter
 8287     - BUG/MEDIUM: ssl: Don't set the max early data we can receive too early.
 8288     - MINOR: ssl/cli: 'show ssl cert' give information on the certificates
 8289     - BUG/MINOR: ssl/cli: fix build for openssl < 1.0.2
 8290     - MINOR: debug: support logging to various sinks
 8291     - MINOR: http: add a new "replace-path" action
 8292     - REGTEST: ssl: test the "set ssl cert" CLI command
 8293     - REGTEST: run-regtests: implement #REQUIRE_BINARIES
 8294     - MINOR: task: only check TASK_WOKEN_ANY to decide to requeue a task
 8295     - BUG/MAJOR: task: add a new TASK_SHARED_WQ flag to fix foreing requeuing
 8296     - BUG/MEDIUM: ssl: Revamp the way early data are handled.
 8297     - MINOR: fd/threads: make _GET_NEXT()/_GET_PREV() use the volatile attribute
 8298     - BUG/MEDIUM: fd/threads: fix a concurrency issue between add and rm on the same fd
 8299     - REGTEST: make the "set ssl cert" require version 2.1
 8300     - BUG/MINOR: ssl: openssl-compat: Fix getm_ defines
 8301     - BUG/MEDIUM: state-file: do not allocate a full buffer for each server entry
 8302     - BUG/MINOR: state-file: do not store duplicates in the global tree
 8303     - BUG/MINOR: state-file: do not leak memory on parse errors
 8304     - BUG/MAJOR: mux-h1: Don't pretend the input channel's buffer is full if empty
 8305     - BUG/MEDIUM: stream: Be sure to never assign a TCP backend to an HTX stream
 8306     - BUILD: ssl: improve SSL_CTX_set_ecdh_auto compatibility
 8307     - BUILD: travis-ci: link with ssl libraries using rpath instead of LD_LIBRARY_PATH/DYLD_LIBRARY_PATH
 8308     - BUILD: travis-ci: reenable address sanitizer for clang builds
 8309     - BUG/MINOR: checks: refine which errno values are really errors.
 8310     - BUG/MINOR: connection: only wake send/recv callbacks if the FD is active
 8311     - CLEANUP: connection: conn->xprt is never NULL
 8312     - MINOR: pollers: add a new flag to indicate pollers reporting ERR & HUP
 8313     - MEDIUM: tcp: make tcp_connect_probe() consider ERR/HUP
 8314     - REORG: connection: move tcp_connect_probe() to conn_fd_check()
 8315     - MINOR: connection: check for connection validation earlier
 8316     - MINOR: connection: remove the double test on xprt_done_cb()
 8317     - CLEANUP: connection: merge CO_FL_NOTIFY_DATA and CO_FL_NOTIFY_DONE
 8318     - MINOR: poller: do not call the IO handler if the FD is not active
 8319     - OPTIM: epoll: always poll for recv if neither active nor ready
 8320     - OPTIM: polling: do not create update entries for FD removal
 8321     - BUG/MEDIUM: checks: Only attempt to do handshakes if the connection is ready.
 8322     - BUG/MEDIUM: connections: Hold the lock when wanting to kill a connection.
 8323     - BUILD: CI: modernize cirrus-ci
 8324     - MINOR: config: disable busy polling on old processes
 8325     - MINOR: ssl: Remove unused variable "need_out".
 8326     - BUG/MINOR: h1: Report the right error position when a header value is invalid
 8327     - BUG/MINOR: proxy: Fix input data copy when an error is captured
 8328     - BUG/MEDIUM: http-ana: Truncate the response when a redirect rule is applied
 8329     - BUG/MINOR: channel: inject output data at the end of output
 8330     - BUG/MEDIUM: session: do not report a failure when rejecting a session
 8331     - MEDIUM: dns: implement synchronous send
 8332     - MINOR: raw_sock: make sure to disable polling once everything is sent
 8333     - MINOR: http: Add 410 to http-request deny
 8334     - MINOR: http: Add 404 to http-request deny
 8335     - CLEANUP: mux-h2: remove unused goto "out_free_h2s"
 8336     - BUILD: cirrus-ci: choose proper openssl package name
 8337     - BUG/MAJOR: listener: do not schedule a task-less proxy
 8338     - CLEANUP: server: remove unused err section in server_finalize_init
 8339     - REGTEST: set_ssl_cert.vtc: replace "echo" with "printf"
 8340     - BUG/MINOR: stream-int: Don't trigger L7 retry if max retries is already reached
 8341     - BUG/MEDIUM: tasks: Use the MT macros in tasklet_free().
 8342     - BUG/MINOR: mux-h2: use a safe list_for_each_entry in h2_send()
 8343     - BUG/MEDIUM: mux-h2: fix missing test on sending_list in previous patch
 8344     - CLEANUP: ssl: remove opendir call in ssl_sock_load_cert
 8345     - MEDIUM: lua: don't call the GC as often when dealing with outgoing connections
 8346     - BUG/MEDIUM: mux-h2: don't stop sending when crossing a buffer boundary
 8347     - BUG/MINOR: cli/mworker: can't start haproxy with 2 programs
 8348     - REGTEST: mcli/mcli_start_progs: start 2 programs
 8349     - BUG/MEDIUM: mworker: remain in mworker mode during reload
 8350     - DOC: clarify crt-base usage
 8351     - CLEANUP: compression: remove unused deinit_comp_ctx section
 8352     - BUG/MEDIUM: mux_h1: Don't call h1_send if we subscribed().
 8353     - BUG/MEDIUM: raw_sock: Make sur the fd and conn are sync.
 8354     - CLEANUP: proxy: simplify proxy_parse_rate_limit proxy checks
 8355     - BUG/MAJOR: hashes: fix the signedness of the hash inputs
 8356     - REGTEST: add sample_fetches/hashes.vtc to validate hashes
 8357     - BUG/MEDIUM: cli: _getsocks must send the peers sockets
 8358     - CLEANUP: cli: deduplicate the code in _getsocks
 8359     - BUG/MINOR: stream: don't mistake match rules for store-request rules
 8360     - BUG/MEDIUM: connection: add a mux flag to indicate splice usability
 8361     - BUG/MINOR: pattern: handle errors from fgets when trying to load patterns
 8362     - MINOR: connection: move the CO_FL_WAIT_ROOM cleanup to the reader only
 8363     - MINOR: stream-int: remove dependency on CO_FL_WAIT_ROOM for rcv_buf()
 8364     - MEDIUM: connection: get rid of CO_FL_CURR_* flags
 8365     - BUILD: pattern: include errno.h
 8366     - MEDIUM: mux-h2: do not try to stop sending streams on blocked mux
 8367     - MEDIUM: mux-fcgi: do not try to stop sending streams on blocked mux
 8368     - MEDIUM: mux-h2: do not make an h2s subscribe to itself on deferred shut
 8369     - MEDIUM: mux-fcgi: do not make an fstrm subscribe to itself on deferred shut
 8370     - REORG: stream/backend: move backend-specific stuff to backend.c
 8371     - MEDIUM: backend: move the connection finalization step to back_handle_st_con()
 8372     - MEDIUM: connection: merge the send_wait and recv_wait entries
 8373     - MEDIUM: xprt: merge recv_wait and send_wait in xprt_handshake
 8374     - MEDIUM: ssl: merge recv_wait and send_wait in ssl_sock
 8375     - MEDIUM: mux-h1: merge recv_wait and send_wait
 8376     - MEDIUM: mux-h2: merge recv_wait and send_wait event notifications
 8377     - MEDIUM: mux-fcgi: merge recv_wait and send_wait event notifications
 8378     - MINOR: connection: make the last arg of subscribe() a struct wait_event*
 8379     - MINOR: ssl: Add support for returning the dn samples from ssl_(c|f)_(i|s)_dn in LDAP v3 (RFC2253) format.
 8380     - DOC: Fix copy and paste mistake in http-response replace-value doc
 8381     - BUG/MINOR: cache: Fix leak of cache name in error path
 8382     - BUG/MINOR: dns: Make dns_query_id_seed unsigned
 8383     - BUG/MINOR: 51d: Fix bug when HTX is enabled
 8384     - MINOR: http-htx: Move htx sample fetches in the scope "internal"
 8385     - MINOR: http-htx: Rename 'internal.htx_blk.val' to 'internal.htx_blk.data'
 8386     - MINOR: http-htx: Make 'internal.htx_blk_data' return a binary string
 8387     - DOC: Add a section to document the internal sample fetches
 8388     - MINOR: mux-h1: Inherit send flags from the upper layer
 8389     - MINOR: contrib/prometheus-exporter: Add heathcheck status/code in server metrics
 8390     - BUG/MINOR: http-ana/filters: Wait end of the http_end callback for all filters
 8391     - BUG/MINOR: http-rules: Remove buggy deinit functions for HTTP rules
 8392     - BUG/MINOR: stick-table: Use MAX_SESS_STKCTR as the max track ID during parsing
 8393     - MEDIUM: http-rules: Register an action keyword for all http rules
 8394     - MINOR: tcp-rules: Always set from which ruleset a rule comes from
 8395     - MINOR: actions: Use ACT_RET_CONT code to ignore an error from a custom action
 8396     - MINOR: tcp-rules: Kill connections when custom actions return ACT_RET_ERR
 8397     - MINOR: http-rules: Return an error when custom actions return ACT_RET_ERR
 8398     - MINOR: counters: Add a counter to report internal processing errors
 8399     - MEDIUM: http-ana: Properly handle internal processing errors
 8400     - MINOR: http-rules: Add a rule result to report internal error
 8401     - MINOR: http-rules: Handle internal errors during HTTP rules evaluation
 8402     - MINOR: http-rules: Add more return codes to let custom actions act as normal ones
 8403     - MINOR: tcp-rules: Handle denied/aborted/invalid connections from TCP rules
 8404     - MINOR: http-rules: Handle denied/aborted/invalid connections from HTTP rules
 8405     - MINOR: stats: Report internal errors in the proxies/listeners/servers stats
 8406     - MINOR: contrib/prometheus-exporter: Export internal errors per proxy/server
 8407     - MINOR: counters: Remove failed_secu counter and use denied_resp instead
 8408     - MINOR: counters: Review conditions to increment counters from analysers
 8409     - MINOR: http-ana: Add a txn flag to support soft/strict message rewrites
 8410     - MINOR: http-rules: Handle all message rewrites the same way
 8411     - MINOR: http-rules: Add a rule to enable or disable the strict rewriting mode
 8412     - MEDIUM: http-rules: Enable the strict rewriting mode by default
 8413     - REGTEST: Fix format of set-uri HTTP request rule in h1or2_to_h1c.vtc
 8414     - MINOR: actions: Add a function pointer to release args used by actions
 8415     - MINOR: actions: Regroup some info about HTTP rules in the same struct
 8416     - MINOR: http-rules/tcp-rules: Call the defined action function first if defined
 8417     - MINOR: actions: Rename the act_flag enum into act_opt
 8418     - MINOR: actions: Add flags to configure the action behaviour
 8419     - MINOR: actions: Use an integer to set the action type
 8420     - MINOR: http-rules: Use a specific action type for some custom HTTP actions
 8421     - MINOR: http-rules: Make replace-header and replace-value custom actions
 8422     - MINOR: http-rules: Make set-header and add-header custom actions
 8423     - MINOR: http-rules: Make set/del-map and add/del-acl custom actions
 8424     - MINOR: http-rules: Group all processing of early-hint rule in its case clause
 8425     - MEDIUM: http-rules: Make early-hint custom actions
 8426     - MINOR: http-rule/tcp-rules: Make track-sc* custom actions
 8427     - MINOR: tcp-rules: Make tcp-request capture a custom action
 8428     - MINOR: http-rules: Add release functions for existing HTTP actions
 8429     - BUG/MINOR: http-rules: Fix memory releases on error path during action parsing
 8430     - MINOR: tcp-rules: Add release functions for existing TCP actions
 8431     - BUG/MINOR: tcp-rules: Fix memory releases on error path during action parsing
 8432     - MINOR: http-htx: Add functions to read a raw error file and convert it in HTX
 8433     - MINOR: http-htx: Add functions to create HTX redirect message
 8434     - MINOR: config: Use dedicated function to parse proxy's errorfiles
 8435     - MINOR: config: Use dedicated function to parse proxy's errorloc
 8436     - MEDIUM: http-htx/proxy: Use a global and centralized storage for HTTP error messages
 8437     - MINOR: proxy: Register keywords to parse errorfile and errorloc directives
 8438     - MINOR: http-htx: Add a new section to create groups of custom HTTP errors
 8439     - MEDIUM: proxy: Add a directive to reference an http-errors section in a proxy
 8440     - MINOR: http-rules: Update txn flags and status when a deny rule is executed
 8441     - MINOR: http-rules: Support an optional status on deny rules for http reponses
 8442     - MINOR: http-rules: Use same function to parse request and response deny actions
 8443     - MINOR: http-ana: Add an error message in the txn and send it when defined
 8444     - MEDIUM: http-rules: Support an optional error message in http deny rules
 8445     - REGTEST: Add a strict rewriting mode reg test
 8446     - REGEST: Add reg tests about error files
 8447     - MINOR: ssl: accept 'verify' bind option with 'set ssl cert'
 8448     - BUG/MINOR: ssl: ssl_sock_load_ocsp_response_from_file memory leak
 8449     - BUG/MINOR: ssl: ssl_sock_load_issuer_file_into_ckch memory leak
 8450     - BUG/MINOR: ssl: ssl_sock_load_sctl_from_file memory leak
 8451     - BUG/MINOR: http_htx: Fix some leaks on error path when error files are loaded
 8452     - CLEANUP: http-ana: Remove useless test on txn when the error message is retrieved
 8453     - BUILD: CI: introduce ARM64 builds
 8454     - BUILD: ssl: more elegant anti-replay feature presence check
 8455     - MINOR: proxy/http-ana: Add support of extra attributes for the cookie directive
 8456     - MEDIUM: dns: use Additional records from SRV responses
 8457     - CLEANUP: Consistently `unsigned int` for bitfields
 8458     - CLEANUP: pattern: remove the pat_time definition
 8459     - BUG/MINOR: http_act: don't check capture id in backend
 8460     - BUG/MINOR: ssl: fix build on development versions of openssl-1.1.x
 8462 2019/11/25 : 2.2-dev0
 8463     - exact copy of 2.1.0
 8465 2019/11/25 : 2.1.0
 8466     - BUG/MINOR: init: fix set-dumpable when using uid/gid
 8467     - MINOR: init: avoid code duplication while setting identify
 8468     - BUG/MINOR: ssl: ssl_pkey_info_index ex_data can store a dereferenced pointer
 8469     - BUG/MINOR: ssl: fix crt-list neg filter for openssl < 1.1.1
 8470     - MINOR: peers: Alway show the table info for disconnected peers.
 8471     - MINOR: peers: Add TX/RX heartbeat counters.
 8472     - MINOR: peers: Add debugging information to "show peers".
 8473     - BUG/MINOR: peers: Wrong null "server_name" data field handling.
 8474     - MINOR: ssl/cli: 'abort ssl cert' deletes an on-going transaction
 8475     - BUG/MEDIUM: mworker: don't fill the -sf argument with -1 during the reexec
 8476     - BUG/MINOR: peers: "peer alive" flag not reset when deconnecting.
 8477     - BUILD/MINOR: ssl: fix compiler warning about useless statement
 8478     - BUG/MEDIUM: stream-int: Don't loose events on the CS when an EOS is reported
 8479     - MINOR: contrib/prometheus-exporter: filter exported metrics by scope
 8480     - MINOR: contrib/prometheus-exporter: Add a param to ignore servers in maintenance
 8481     - BUILD: debug: Avoid warnings in dev mode with -02 because of some BUG_ON tests
 8482     - BUG/MINOR: mux-h1: Fix tunnel mode detection on the response path
 8483     - BUG/MINOR: http-ana: Properly catch aborts during the payload forwarding
 8484     - DOC: Update http-buffer-request description to remove the part about chunks
 8485     - BUG/MINOR: stream-int: Fix si_cs_recv() return value
 8486     - DOC: internal: document the init calls
 8487     - MEDIUM: dns: Add resolve-opts "ignore-weight"
 8488     - MINOR: ssl: ssl_sock_prepare_ctx() return an error code
 8489     - MEDIUM: ssl/cli: apply SSL configuration on SSL_CTX during commit
 8490     - MINOR: ssl/cli: display warning during 'commit ssl cert'
 8491     - MINOR: version: report the version status in "haproxy -v"
 8492     - MINOR: version: emit the link to the known bugs in output of "haproxy -v"
 8493     - DOC: Add documentation about the use-service action
 8494     - MINOR: ssl: fix possible null dereference in error handling
 8495     - BUG/MINOR: ssl: fix curve setup with LibreSSL
 8496     - BUG/MINOR: ssl: Stop passing dynamic strings as format arguments
 8497     - CLEANUP: ssl: check if a transaction exists once before setting it
 8498     - BUG/MINOR: cli: fix out of bounds in -S parser
 8499     - MINOR: ist: add ist_find_ctl()
 8500     - BUG/MAJOR: h2: reject header values containing invalid chars
 8501     - BUG/MAJOR: h2: make header field name filtering stronger
 8502     - BUG/MAJOR: mux-h2: don't try to decode a response HEADERS frame in idle state
 8503     - MINOR: h2: add a function to report H2 error codes as strings
 8504     - MINOR: mux-h2/trace: report the connection and/or stream error code
 8505     - SCRIPTS: create-release: show the correct origin name in suggested commands
 8506     - SCRIPTS: git-show-backports: add "-s" to proposed cherry-pick commands
 8507     - BUG/MEDIUM: trace: fix a typo causing an incorrect startup error
 8508     - BUILD: reorder the objects in the makefile
 8509     - DOC: mention in INSTALL haproxy 2.1 is a stable stable version
 8510     - MINOR: version: indicate that this version is stable
 8512 2019/11/15 : 2.1-dev5
 8513     - BUG/MEDIUM: ssl/cli: don't alloc path when cert not found
 8514     - BUG/MINOR: ssl/cli: unable to update a certificate without bundle extension
 8515     - BUG/MINOR: ssl/cli: fix an error when a file is not found
 8516     - MINOR: ssl/cli: replace the default_ctx during 'commit ssl cert'
 8517     - DOC: fix date and http_date keywords syntax
 8518     - MINOR: peers: Add "log" directive to "peers" section.
 8519     - BUG/MEDIUM: mux-h1: Disable splicing for chunked messages
 8520     - BUG/MEDIUM: stream: Be sure to support splicing at the mux level to enable it
 8521     - MINOR: flt_trace: Rename macros to print trace messages
 8522     - MINOR: trace: Add a set of macros to trace events if HA is compiled with debug
 8523     - MEDIUM: stream/trace: Register a new trace source with its events
 8524     - MINOR: doc: http-reuse connection pool fix
 8525     - BUG/MEDIUM: stream: Be sure to release allocated captures for TCP streams
 8526     - MINOR: http-ana: Remove the unused function http_reset_txn()
 8527     - BUG/MINOR: action: do-resolve now use cached response
 8528     - BUG: dns: timeout resolve not applied for valid resolutions
 8529     - DOC: management: fix typo on "cache_lookups" stats output
 8530     - BUG/MINOR: stream: init variables when the list is empty
 8531     - BUG/MEDIUM: tasks: Make tasklet_remove_from_tasklet_list() no matter the tasklet.
 8532     - BUG/MINOR: queue/threads: make the queue unlinking atomic
 8533     - BUG/MEDIUM: Make sure we leave the session list in session_free().
 8534     - CLEANUP: session: slightly simplify idle connection cleanup logic
 8535     - MINOR: memory: also poison the area on freeing
 8536     - CLEANUP: cli: use srv_shutdown_streams() instead of open-coding it
 8537     - CLEANUP: stats: use srv_shutdown_streams() instead of open-coding it
 8538     - BUG/MEDIUM: listeners: always pause a listener on out-of-resource condition
 8539     - BUILD: contrib/da: remove an "unused" warning
 8540     - BUG/MEDIUM: filters: Don't call TCP callbacks for HTX streams
 8541     - MEDIUM: filters: Adapt filters API to allow again TCP filtering on HTX streams
 8542     - MINOR: freq_ctr: Make the sliding window sums thread-safe
 8543     - MINOR: stream: Remove the lock on the proxy to update time stats
 8544     - MINOR: counters: Add fields to store the max observed for {q,c,d,t}_time
 8545     - MINOR: stats: Report max times in addition of the averages for sessions
 8546     - MINOR: contrib/prometheus-exporter: Report metrics about max times for sessions
 8547     - BUG/MINOR: contrib/prometheus-exporter: Rename some metrics
 8548     - MINOR: contrib/prometheus-exporter: report the number of idle conns per server
 8549     - DOC: Add missing stats fields in the management manual
 8550     - BUG/MINOR: mux-h1: Properly catch parsing errors on payload and trailers
 8551     - BUG/MINOR: mux-h1: Don't set CS_FL_EOS on a read0 when receiving data to pipe
 8552     - MINOR: mux-h1: Set EOI on the conn-stream when EOS is reported in TUNNEL state
 8553     - MINOR: sink: Set the default max length for a message to BUFSIZE
 8554     - MINOR: ring: make the parse function automatically set the handler/release
 8555     - BUG/MINOR: log: make "show startup-log" use a ring buffer instead
 8556     - MINOR: stick-table: allow sc-set-gpt0 to set value from an expression
 8558 2019/11/03 : 2.1-dev4
 8559     - BUG/MINOR: cli: don't call the kw->io_release if kw->parse failed
 8560     - BUG/MINOR: mux-h2: Don't pretend mux buffers aren't full anymore if nothing sent
 8561     - BUG/MAJOR: stream-int: Don't receive data from mux until SI_ST_EST is reached
 8562     - DOC: remove obsolete section about header manipulation
 8563     - BUG/MINOR: ssl/cli: cleanup on cli_parse_set_cert error
 8564     - MINOR: ssl/cli: rework the 'set ssl cert' IO handler
 8565     - BUILD: CI: comment out cygwin build, upgrade various ssl libraries
 8566     - DOC: Improve documentation of http-re(quest|sponse) replace-(header|value|uri)
 8567     - BUILD/MINOR: tools: shut up the format truncation warning in get_gmt_offset()
 8568     - BUG/MINOR: spoe: fix off-by-one length in UUID format string
 8569     - BUILD/MINOR: ssl: shut up a build warning about format truncation
 8570     - BUILD: do not disable -Wformat-truncation anymore
 8571     - MINOR: chunk: add chunk_istcat() to concatenate an ist after a chunk
 8572     - Revert "MINOR: istbuf: add b_fromist() to make a buffer from an ist"
 8573     - MINOR: mux: Add a new method to get informations about a mux.
 8574     - BUG/MEDIUM: stream_interface: Only use SI_ST_RDY when the mux is ready.
 8575     - BUG/MEDIUM: servers: Only set SF_SRV_REUSED if the connection if fully ready.
 8576     - MINOR: doc: fix busy-polling performance reference
 8577     - MINOR: config: allow no set-dumpable config option
 8578     - MINOR: init: always fail when setrlimit fails
 8579     - MINOR: ssl/cli: rework 'set ssl cert' as 'set/commit'
 8580     - CLEANUP: ssl/cli: remove leftovers of bundle/certs (it < 2)
 8581     - REGTEST: vtest can now enable mcli with its own flag
 8582     - BUG/MINOR: config: Update cookie domain warn to RFC6265
 8583     - MINOR: sample: add us/ms support to date/http_date
 8584     - BUG/MINOR: ssl/cli: check trash allocation in cli_io_handler_commit_cert()
 8585     - BUG/MEDIUM: mux-h2: report no available stream on a connection having errors
 8586     - BUG/MEDIUM: mux-h2: immediately remove a failed connection from the idle list
 8587     - BUG/MEDIUM: mux-h2: immediately report connection errors on streams
 8588     - BUG/MINOR: stats: properly check the path and not the whole URI
 8589     - BUG/MINOR: ssl: segfault in cli_parse_set_cert with old openssl/boringssl
 8590     - BUG/MINOR: ssl: ckch->chain must be initialized
 8591     - BUG/MINOR: ssl: double free on error for ckch->{key,cert}
 8592     - MINOR: ssl: BoringSSL ocsp_response does not need issuer
 8593     - BUG/MEDIUM: ssl/cli: fix dot research in cli_parse_set_cert
 8594     - MINOR: backend: Add srv_name sample fetche
 8595     - DOC: Add GitHub issue config.yml
 8597 2019/10/25 : 2.1-dev3
 8598     - MINOR: mux-h2/trace: missing conn pointer in demux full message
 8599     - MINOR: mux-h2: add a per-connection list of blocked streams
 8600     - BUILD: ebtree: make eb_is_empty() and eb_is_dup() take a const
 8601     - BUG/MEDIUM: mux-h2: do not enforce timeout on long connections
 8602     - BUG/MEDIUM: tasks: Don't forget to decrement tasks_run_queue.
 8603     - BUG/MINOR: peers: crash on reload without local peer.
 8604     - BUG/MINOR: mux-h2/trace: Fix traces on h2c initialization
 8605     - MINOR: h1-htx: Update h1_copy_msg_data() to ease the traces in the mux-h1
 8606     - MINOR: htx: Adapt htx_dump() to be used from traces
 8607     - MINOR: mux-h1/trace: register a new trace source with its events
 8608     - MINOR: proxy: Store http-send-name-header in lower case
 8609     - MINOR: http: Remove headers matching the name of http-send-name-header option
 8610     - BUG/MINOR: mux-h1: Adjust header case when the server name is add to a request
 8611     - BUG/MINOR: mux-h1: Adjust header case when chunked encoding is add to a message
 8612     - MINOR: mux-h1: Try to wakeup the stream on output buffer allocation
 8613     - MINOR: fcgi: Add function to get the string representation of a record type
 8614     - MINOR: mux-fcgi/trace: Register a new trace source with its events
 8615     - BUG/MEDIUM: cache: make sure not to cache requests with absolute-uri
 8616     - DOC: clarify some points around http-send-name-header's behavior
 8617     - MEDIUM: mux-h2: support emitting CONTINUATION frames after HEADERS
 8618     - BUG/MINOR: mux-h1/mux-fcgi/trace: Fix position of the 4th arg in some traces
 8619     - DOC: fix typo in Prometheus exporter doc
 8620     - MINOR: h2: clarify the rules for how to convert an H2 request to HTX
 8621     - MINOR: htx: Add 2 flags on the start-line to have more info about the uri
 8622     - MINOR: http: Add a function to get the authority into a URI
 8623     - MINOR: h1-htx: Set the flag HTX_SL_F_HAS_AUTHORITY during the request parsing
 8624     - MEDIUM: http-htx: Keep the Host header and the request start-line synchronized
 8625     - MINOR: h1-htx: Only use the path of a normalized URI to format a request line
 8626     - MEDIUM: h2: make the request parser rebuild a complete URI
 8627     - MINOR: h2: report in the HTX flags when the request has an authority
 8628     - MEDIUM: mux-h2: do not map Host to :authority on output
 8629     - MEDIUM: h2: use the normalized URI encoding for absolute form requests
 8630     - MINOR: stats: mention in the help message support for "json" and "typed"
 8631     - MINOR: stats: get rid of the ST_CONVDONE flag
 8632     - MINOR: stats: replace the ST_* uri_auth flags with STAT_*
 8633     - MINOR: stats: always merge the uri_auth flags into the appctx flags
 8634     - MINOR: stats: set the appctx flags when initializing the applet only
 8635     - MINOR: stats: get rid of the STAT_SHOWADMIN flag
 8636     - MINOR: stats: make stats_dump_fields_json() directly take flags
 8637     - MINOR: stats: uniformize the calling convention of the dump functions
 8638     - MINOR: stats: support the "desc" output format modifier for info and stat
 8639     - MINOR: stats: prepare to add a description with each stat/info field
 8640     - MINOR: stats: make "show stat" and "show info"
 8641     - MINOR: stats: fill all the descriptions for "show info" and "show stat"
 8642     - BUG/MEDIUM: applet: always check a fast running applet's activity before killing
 8643     - BUILD: stats: fix missing '=' sign in array declaration
 8644     - MINOR: lists: add new macro LIST_SPLICE_END_DETACHED
 8645     - MINOR: list: add new macro MT_LIST_BEHEAD
 8646     - MEDIUM: task: Split the tasklet list into two lists.
 8647     - MINOR: h2: Document traps to be avoided on multithread.
 8648     - MINOR: lists: Try to use local variables instead of macro arguments.
 8649     - MINOR: lists: Fix alignement of \ when relevant.
 8650     - MINOR: mux-h2: also support emitting CONTINUATION on trailers
 8651     - MINOR: ssl: crt-list do ckchn_lookup
 8652     - REORG: ssl: rename ckch_node to ckch_store
 8653     - REORG: ssl: move structures to ssl_sock.h
 8654     - MINOR: ssl: initialize the sni_keytypes_map as EB_ROOT
 8655     - MINOR: ssl: initialize explicitly the sni_ctx trees
 8656     - BUG/MINOR: ssl: abort on sni allocation failure
 8657     - BUG/MINOR: ssl: free the sni_keytype nodes
 8658     - BUG/MINOR: ssl: abort on sni_keytypes allocation failure
 8659     - MEDIUM: ssl: introduce the ckch instance structure
 8660     - MEDIUM: ssl: split ssl_sock_add_cert_sni()
 8661     - MINOR: ssl: ssl_sock_load_ckchn() can properly fail
 8662     - MINOR: ssl: ssl_sock_load_multi_ckchs() can properly fail
 8663     - MEDIUM: ssl: ssl_sock_load_ckchs() alloc a ckch_inst
 8664     - MINOR: ssl: ssl_sock_load_crt_file_into_ckch() is filling from a BIO
 8665     - MEDIUM: ssl/cli: 'set ssl cert' updates a certificate from the CLI
 8666     - MINOR: ssl: load the sctl in/from the ckch
 8667     - MINOR: ssl: load the ocsp in/from the ckch
 8668     - BUG/MEDIUM: ssl: NULL dereference in ssl_sock_load_cert_sni()
 8669     - BUG/MINOR: ssl: fix build without SSL
 8670     - BUG/MINOR: ssl: fix build without multi-cert bundles
 8671     - BUILD: ssl: wrong #ifdef for SSL engines code
 8672     - BUG/MINOR: ssl: fix OCSP build with BoringSSL
 8673     - BUG/MEDIUM: htx: Catch chunk_memcat() failures when HTX data are formatted to h1
 8674     - BUG/MINOR: chunk: Fix tests on the chunk size in functions copying data
 8675     - BUG/MINOR: mux-h1: Mark the output buffer as full when the xfer is interrupted
 8676     - MINOR: mux-h1: Xfer as much payload data as possible during output processing
 8677     - CLEANUP: h1-htx: Move htx-to-h1 formatting functions from htx.c to h1_htx.c
 8678     - BUG/MINOR: mux-h1: Capture ignored parsing errors
 8679     - MINOR: h1: Reject requests with different occurrences of the header host
 8680     - MINOR: h1: Reject requests if the authority does not match the header host
 8681     - REGTESTS: Send valid URIs in peers reg-tests and fix HA config to avoid warnings
 8682     - REGTESTS: Adapt proxy_protocol_random_fail.vtc to match normalized URI too
 8683     - BUG/MINOR: WURFL: fix send_log() function arguments
 8684     - BUG/MINOR: ssl: fix error messages for OCSP loading
 8685     - BUG/MINOR: ssl: can't load ocsp files
 8686     - MINOR: version: make the version strings variables, not constants
 8687     - BUG/MINOR: http-htx: Properly set htx flags on error files to support keep-alive
 8688     - MINOR: htx: Add a flag on HTX to known when a response was generated by HAProxy
 8689     - MINOR: mux-h1: Force close mode for proxy responses with an unfinished request
 8690     - BUILD: travis-ci: limit build to branches "master" and "next"
 8691     - BUILD/MEDIUM: threads: rename thread_info struct to ha_thread_info
 8692     - BUILD/SMALL: threads: enable threads on osx
 8693     - BUILD/MEDIUM: threads: enable cpu_affinity on osx
 8694     - MINOR: istbuf: add b_fromist() to make a buffer from an ist
 8695     - BUG/MINOR: cache: also cache absolute URIs
 8696     - BUG/MINOR: mworker/ssl: close openssl FDs unconditionally
 8697     - BUG/MINOR: tcp: Don't alter counters returned by tcp info fetchers
 8698     - BUG/MEDIUM: lists: Handle 1-element-lists in MT_LIST_BEHEAD().
 8699     - BUG/MEDIUM: mux_pt: Make sure we don't have a conn_stream before freeing.
 8700     - BUG/MEDIUM: tasklet: properly compute the sleeping threads mask in tasklet_wakeup()
 8701     - BUG/MAJOR: idle conns: schedule the cleanup task on the correct threads
 8702     - BUG/MEDIUM: task: make tasklets either local or shared but not both at once
 8703     - Revert e8826ded5fea3593d89da2be5c2d81c522070995.
 8704     - BUG/MEDIUM: mux_pt: Don't destroy the connection if we have a stream attached.
 8705     - BUG/MEDIUM: mux_pt: Only call the wake emthod if nobody subscribed to receive.
 8706     - REGTEST: mcli/mcli_show_info: launch a 'show info' on the master CLI
 8707     - CLEANUP: ssl: make ssl_sock_load_cert*() return real error codes
 8708     - CLEANUP: ssl: make ssl_sock_load_ckchs() return a set of ERR_*
 8709     - CLEANUP: ssl: make cli_parse_set_cert handle errcode and warnings.
 8710     - CLEANUP: ssl: make ckch_inst_new_load_(multi_)store handle errcode/warn
 8711     - CLEANUP: ssl: make ssl_sock_put_ckch_into_ctx handle errcode/warn
 8712     - CLEANUP: ssl: make ssl_sock_load_dh_params handle errcode/warn
 8713     - CLEANUP: bind: handle warning label on bind keywords parsing.
 8714     - BUG/MEDIUM: ssl: 'tune.ssl.default-dh-param' value ignored with openssl > 1.1.1
 8715     - BUG/MINOR: mworker/cli: reload fail with inherited FD
 8716     - BUG/MINOR: ssl: Fix fd leak on error path when a TLS ticket keys file is parsed
 8717     - BUG/MINOR: stick-table: Never exceed (MAX_SESS_STKCTR-1) when fetching a stkctr
 8718     - BUG/MINOR: cache: alloc shctx after check config
 8719     - BUG/MINOR: sample: Make the `field` converter compatible with `-m found`
 8720     - BUG/MINOR: server: check return value of fopen() in apply_server_state()
 8721     - REGTESTS: make seamless-reload depend on 1.9 and above
 8722     - REGTESTS: server/cli_set_fqdn requires version 1.8 minimum
 8723     - BUG/MINOR: dns: allow srv record weight set to 0
 8724     - BUG/MINOR: ssl: fix memcpy overlap without consequences.
 8725     - BUG/MINOR: stick-table: fix an incorrect 32 to 64 bit key conversion
 8726     - BUG/MEDIUM: pattern: make the pattern LRU cache thread-local and lockless
 8727     - BUG/MINOR: mux-h2: do not emit logs on backend connections
 8728     - CLEANUP: ssl: remove old TODO commentary
 8729     - CLEANUP: ssl: fix SNI/CKCH lock labels
 8730     - MINOR: ssl: OCSP functions can load from file or buffer
 8731     - MINOR: ssl: load sctl from buf OR from a file
 8732     - MINOR: ssl: load issuer from file or from buffer
 8733     - MINOR: ssl: split ssl_sock_load_crt_file_into_ckch()
 8734     - BUG/MINOR: ssl/cli: fix looking up for a bundle
 8735     - MINOR: ssl/cli: update ocsp/issuer/sctl file from the CLI
 8736     - MINOR: ssl: update ssl_sock_free_cert_key_and_chain_contents
 8737     - MINOR: ssl: copy a ckch from src to dst
 8738     - MINOR: ssl: new functions duplicate and free a ckch_store
 8739     - MINOR: ssl/cli: assignate a new ckch_store
 8740     - MEDIUM: cli/ssl: handle the creation of SSL_CTX in an IO handler
 8741     - BUG/MINOR: ssl/cli: fix build of SCTL and OCSP
 8742     - BUG/MINOR: ssl/cli: out of bounds when built without ocsp/sctl
 8743     - BUG/MINOR: ssl: fix build with openssl < 1.1.0
 8744     - BUG/MINOR: ssl: fix build of X509_chain_up_ref() w/ libreSSL
 8745     - MINOR: tcp: avoid confusion in time parsing init
 8746     - MINOR: debug: add a new "debug dev stream" command
 8747     - MINOR: cli/debug: validate addresses using may_access() in "debug dev stream"
 8748     - REORG: move CLI access level definitions to cli.h
 8749     - MINOR: cli: add an expert mode to hide dangerous commands
 8750     - MINOR: debug: make most debug CLI commands accessible in expert mode
 8751     - MINOR: stats/debug: maintain a counter of debug commands issued
 8752     - BUG/MEDIUM: debug: address a possible null pointer dereference in "debug dev stream"
 8754 2019/10/01 : 2.1-dev2
 8755     - DOC: management: document reuse and connect counters in the CSV format
 8756     - DOC: management: document cache_hits and cache_lookups in the CSV format
 8757     - BUG/MINOR: dns: remove irrelevant dependency on a client connection
 8758     - MINOR: applet: make appctx use their own pool
 8759     - BUG/MEDIUM: checks: Don't attempt to receive data if we already subscribed.
 8760     - BUG/MEDIUM: http/htx: unbreak option http_proxy
 8761     - BUG/MINOR: backend: do not try to install a mux when the connection failed
 8762     - MINOR: mux-h2: Don't adjust anymore the amount of data sent in h2_snd_buf()
 8763     - BUG/MINOR: http_fetch: Fix http_auth/http_auth_group when called from TCP rules
 8764     - BUG/MINOR: http_htx: Initialize HTX error messages for TCP proxies
 8765     - BUG/MINOR: cache/htx: Make maxage calculation HTX aware
 8766     - BUG/MINOR: hlua: Make the function txn:done() HTX aware
 8767     - MINOR: proto_htx: Directly call htx_check_response_for_cacheability()
 8768     - MINOR: proto_htx: Rely on the HTX function to apply a redirect rules
 8769     - MINOR: proto_htx: Add the function htx_return_srv_error()
 8770     - MINOR: backend/htx: Don't rewind output data to set the sni on a srv connection
 8771     - MINOR: proto_htx: Don't stop forwarding when there is a post-connect processing
 8772     - DOC: htx: Update comments in HTX files
 8773     - CLEANUP: htx: Remove the unsued function htx_add_blk_type_size()
 8774     - MINOR: htx: Deduce the number of used blocks from tail and head values
 8775     - MINOR: htx: Use an array of char to store HTX blocks
 8776     - MINOR: htx: Slightly update htx_dump() to report better messages
 8777     - DOC: htx: Add internal documentation about the HTX
 8778     - MAJOR: http: Deprecate and ignore the option "http-use-htx"
 8779     - MEDIUM: mux-h2: Remove support of the legacy HTTP mode
 8780     - CLEANUP: h2: Remove functions converting h2 requests to raw HTTP/1.1 ones
 8781     - MINOR: connection: Remove the multiplexer protocol PROTO_MODE_HTX
 8782     - MINOR: stream: Rely on HTX analyzers instead of legacy HTTP ones
 8783     - MEDIUM: http_fetch: Remove code relying on HTTP legacy mode
 8784     - MINOR: config: Remove tests on the option 'http-use-htx'
 8785     - MINOR: stream: Remove tests on the option 'http-use-htx' in stream_new()
 8786     - MINOR: proxy: Remove tests on the option 'http-use-htx' during H1 upgrade
 8787     - MINOR: hlua: Remove tests on the option 'http-use-htx' to reject TCP applets
 8788     - MINOR: cache: Remove tests on the option 'http-use-htx'
 8789     - MINOR: contrib/prometheus-exporter: Remove tests on the option 'http-use-htx'
 8790     - CLEANUP: proxy: Remove the flag PR_O2_USE_HTX
 8791     - MINOR: proxy: Don't adjust connection mode of HTTP proxies anymore
 8792     - MEDIUM: backend: Remove code relying on the HTTP legacy mode
 8793     - MEDIUM: hlua: Remove code relying on the legacy HTTP mode
 8794     - MINOR: http_act: Remove code relying on the legacy HTTP mode
 8795     - MEDIUM: cache: Remove code relying on the legacy HTTP mode
 8796     - MEDIUM: compression: Remove code relying on the legacy HTTP mode
 8797     - MINOR: flt_trace: Remove code relying on the legacy HTTP mode
 8798     - MINOR: stats: Remove code relying on the legacy HTTP mode
 8799     - MAJOR: filters: Remove code relying on the legacy HTTP mode
 8800     - MINOR: stream: Remove code relying on the legacy HTTP mode
 8801     - MAJOR: http: Remove the HTTP legacy code
 8802     - MINOR: hlua: Remove useless test on TX_CON_WANT_* flags
 8803     - MINOR: proto_http: Remove unused http txn flags
 8804     - MINOR: proto_http: Remove the unused flag HTTP_MSGF_WAIT_CONN
 8805     - CLEANUP: proto_http: Group remaining flags of the HTTP transaction
 8806     - CLEANUP: channel: Remove the unused flag CF_WAKE_CONNECT
 8807     - CLEANUP: proto_http: Remove unecessary includes and comments
 8808     - CLEANUP: proto_http: Move remaining code from proto_http.c to proto_htx.c
 8809     - REORG: proto_htx: Move HTX analyzers & co to http_ana.{c,h} files
 8810     - BUG/MINOR: debug: Remove flags CO_FL_SOCK_WR_ENA/CO_FL_SOCK_RD_ENA
 8811     - MINOR: proxy: Remove support of the option 'http-tunnel'
 8812     - DOC: config: Update as a result of the legacy HTTP removal
 8813     - MEDIUM: config: Remove parsing of req* and rsp* directives
 8814     - MINOR: proxy: Remove the unused list of block rules
 8815     - MINOR: proxy/http_ana: Remove unused req_exp/rsp_exp and req_add/rsp_add lists
 8816     - DOC: config: Remove unsupported req* and rsp* keywords
 8817     - MINOR: global: Preset tune.max_http_hdr to its default value
 8818     - MINOR: http: Don't store raw HTTP errors in chunks anymore
 8819     - BUG/MINOR: session: Emit an HTTP error if accept fails only for H1 connection
 8820     - BUG/MINOR: session: Send a default HTTP error if accept fails for a H1 socket
 8821     - CLEANUP: mux-h2: Remove unused flags H2_SF_CHNK_*
 8822     - BUG/MINOR: checks: do not exit tcp-checks from the middle of the loop
 8823     - MINOR: config: Warn only if the option http-use-htx is used with "no" prefix
 8824     - BUG/MEDIUM: mux-h1: Trim excess server data at the end of a transaction
 8825     - MINOR: connection: add conn_get_src() and conn_get_dst()
 8826     - MINOR: frontend: switch to conn_get_{src,dst}() for logging and debugging
 8827     - MINOR: backend: switch to conn_get_{src,dst}() for port and address mapping
 8828     - MINOR: ssl: switch to conn_get_dst() to retrieve the destination address
 8829     - MINOR: tcp: replace various calls to conn_get_{from,to}_addr with conn_get_{src,dst}
 8830     - MINOR: stream-int: use conn_get_{src,dst} in conn_si_send_proxy()
 8831     - MINOR: stream/cli: use conn_get_{src,dst} in "show sess" and "show peers" output
 8832     - MINOR: log: use conn_get_{dst,src}() to retrieve the cli/frt/bck/srv/ addresses
 8833     - MINOR: http/htx: use conn_get_dst() to retrieve the destination address
 8834     - MINOR: lua: use conn_get_{src,dst} to retrieve connection addresses
 8835     - MINOR: http: check the source address via conn_get_src() in sample fetch functions
 8836     - CLEANUP: connection: remove the now unused conn_get_{from,to}_addr()
 8837     - MINOR: connection: add new src and dst fields
 8838     - MINOR: connection: use conn->{src,dst} instead of &conn->addr.{from,to}
 8839     - MINOR: ssl-sock: use conn->dst instead of &conn->addr.to
 8840     - MINOR: lua: switch to conn->dst for a connection's target address
 8841     - MINOR: peers: use conn->dst for the peer's target address
 8842     - MINOR: htx: switch from conn->addr.{from,to} to conn->{src,dst}
 8843     - MINOR: stream: switch from conn->addr.{from,to} to conn->{src,dst}
 8844     - MINOR: proxy: switch to conn->src in error snapshots
 8845     - MINOR: session: use conn->src instead of conn->addr.from
 8846     - MINOR: tcp: replace conn->addr.{from,to} with conn->{src,dst}
 8847     - MINOR: unix: use conn->dst for the target address in ->connect()
 8848     - MINOR: sockpair: use conn->dst for the target address in ->connect()
 8849     - MINOR: log: use conn->{src,dst} instead of conn->addr.{from,to}
 8850     - MINOR: checks: replace conn->addr.to with conn->dst
 8851     - MINOR: frontend: switch from conn->addr.{from,to} to conn->{src,dst}
 8852     - MINOR: http: convert conn->addr.from to conn->src in sample fetches
 8853     - MEDIUM: backend: turn all conn->addr.{from,to} to conn->{src,dst}
 8854     - MINOR: connection: create a new pool for struct sockaddr_storage
 8855     - MEDIUM: connection: make sure all address producers allocate their address
 8856     - MAJOR: connection: remove the addr field
 8857     - MINOR: connection: don't use clear_addr() anymore, just release the address
 8858     - MINOR: stream: add a new target_addr entry in the stream structure
 8859     - MAJOR: stream: store the target address into s->target_addr
 8860     - MINOR: peers: now remove the remote connection setup code
 8861     - MEDIUM: lua: do not allocate the remote connection anymore
 8862     - MEDIUM: backend: always release any existing prior connection in connect_server()
 8863     - MEDIUM: backend: remove impossible cases from connect_server()
 8864     - BUG/MINOR: mux-h1: Close server connection if input data remains in h1_detach()
 8865     - BUG/MEDIUM: tcp-checks: do not dereference inexisting conn_stream
 8866     - BUG/MINOR: http_ana: Be sure to have an allocated buffer to generate an error
 8867     - BUG/MINOR: http_htx: Support empty errorfiles
 8868     - BUG/CRITICAL: http_ana: Fix parsing of malformed cookies which start by a delimiter
 8869     - BUG/MEDIUM: protocols: add a global lock for the init/deinit stuff
 8870     - BUG/MINOR: proxy: always lock stop_proxy()
 8871     - MEDIUM: mux-h1: Add the support of headers adjustment for bogus HTTP/1 apps
 8872     - BUILD: threads: add the definition of PROTO_LOCK
 8873     - BUG/MEDIUM: lb-chash: Fix the realloc() when the number of nodes is increased
 8874     - BUG/MEDIUM: streams: Don't switch the SI to SI_ST_DIS if we have data to send.
 8875     - BUG/MINOR: log: make sure writev() is not interrupted on a file output
 8876     - DOC: improve the wording in CONTRIBUTING about how to document a bug fix
 8877     - MEDIUM: h1: Don't try to subscribe if we managed to read data.
 8878     - MEDIUM: h1: Don't wake the H1 tasklet if we got the whole request.
 8879     - REGTESTS: checks: exclude freebsd target for tcp-check_multiple_ports.vtc
 8880     - BUG/MINOR: hlua/htx: Reset channels analyzers when txn:done() is called
 8881     - BUG/MEDIUM: hlua: Check the calling direction in lua functions of the HTTP class
 8882     - MINOR: hlua: Don't set request analyzers on response channel for lua actions
 8883     - MINOR: hlua: Add a flag on the lua txn to know in which context it can be used
 8884     - BUG/MINOR: hlua: Only execute functions of HTTP class if the txn is HTTP ready
 8885     - BUG/MINOR: htx: Fix free space addresses calculation during a block expansion
 8886     - MINOR: ssl: merge ssl_sock_load_cert_file() and ssl_sock_load_cert_chain_file()
 8887     - MEDIUM: ssl: use cert_key_and_chain struct in ssl_sock_load_cert_file()
 8888     - MEDIUM: ssl: split the loading of the certificates
 8889     - MEDIUM: ssl: lookup and store in a ckch_node tree
 8890     - MEDIUM: ssl: load DH param in struct cert_key_and_chain
 8891     - BUG/MAJOR: queue/threads: avoid an AB/BA locking issue in process_srv_queue()
 8892     - MINOR: ssl: use STACK_OF for chain certs
 8893     - MINOR: ssl: add extra chain compatibility
 8894     - MINOR: ssl: check private key consistency in loading
 8895     - MINOR: ssl: do not look at DHparam with OPENSSL_NO_DH
 8896     - CLEANUP: ssl: ssl_sock_load_crt_file_into_ckch
 8897     - MINOR: ssl: clean ret variable in ssl_sock_load_ckchn
 8898     - MAJOR: fd: Get rid of the fd cache.
 8899     - MEDIUM: pollers: Remember the state for read and write for each threads.
 8900     - MEDIUM: mux-h2: don't try to read more than needed
 8901     - BUG/BUILD: ssl: fix build with openssl < 1.0.2
 8902     - BUG/MEDIUM: ssl: does not try to free a DH in a ckch
 8903     - BUG/MINOR: debug: fix a small race in the thread dumping code
 8904     - MINOR: wdt: also consider that waiting in the thread dumper is normal
 8905     - REGTESTS: checks: make 4be_1srv_health_checks more reliable
 8906     - BUILD: ssl: BoringSSL add EVP_PKEY_base_id
 8907     - BUG/MEDIUM: ssl: don't free the ckch in multi-cert bundle
 8908     - BUG/MINOR: ssl: fix ressource leaks on error
 8909     - BUG/MEDIUM: lb-chash: Ensure the tree integrity when server weight is increased
 8910     - BUG/MAJOR: http/sample: use a static buffer for raw -> htx conversion
 8911     - BUG/MINOR: stream-int: make sure to always release empty buffers after sending
 8912     - BUG/MEDIUM: ssl: open the right path for multi-cert bundle
 8913     - BUG/MINOR: stream-int: also update analysers timeouts on activity
 8914     - BUG/MEDIUM: mux-h2: unbreak receipt of large DATA frames
 8915     - BUG/MEDIUM: mux-h2: split the stream's and connection's window sizes
 8916     - BUG/MEDIUM: proxy: Make sure to destroy the stream on upgrade from TCP to H2
 8917     - DOC: Add 'Question.md' issue template, discouraging asking questions
 8918     - BUG/MEDIUM: fd: Always reset the polled_mask bits in fd_dodelete().
 8919     - BUG/MEDIUM: pollers: Clear the poll_send bits as well.
 8920     - BUILD: travis-ci: enable daily Coverity scan
 8921     - BUG/MINOR: mux-h2: don't refrain from sending an RST_STREAM after another one
 8922     - BUG/MINOR: mux-h2: use CANCEL, not STREAM_CLOSED in h2c_frt_handle_data()
 8923     - BUG/MINOR: mux-h2: do not send REFUSED_STREAM on aborted uploads
 8924     - BUG/MEDIUM: mux-h2: do not recheck a frame type after a state transition
 8925     - BUG/MINOR: mux-h2: always send stream window update before connection's
 8926     - BUG/MINOR: mux-h2: always reset rcvd_s when switching to a new frame
 8927     - BUG/MEDIUM: checks: make sure to close nicely when we're the last to speak
 8928     - BUG/MEDIUM: stick-table: Wrong stick-table backends parsing.
 8929     - CLEANUP: mux-h2: move the demuxed frame check code in its own function
 8930     - MINOR: cache: add method to cache hash
 8931     - MINOR: cache: allow caching of OPTIONS request
 8932     - BUG/MINOR: ssl: fix 0-RTT for BoringSSL
 8933     - MINOR: ssl: ssl_fc_has_early should work for BoringSSL
 8934     - BUG/MINOR: pools: don't mark the thread harmless if already isolated
 8935     - BUG/MINOR: buffers/threads: always clear a buffer's head before releasing it
 8936     - CLEANUP: buffer: replace b_drop() with b_free()
 8937     - CLEANUP: task: move the cpu_time field to the task-only part
 8938     - MINOR: cli: add two new states to print messages on the CLI
 8939     - MINOR: cli: add cli_msg(), cli_err(), cli_dynmsg(), cli_dynerr()
 8940     - CLEANUP: cli: replace all occurrences of manual handling of return messages
 8941     - BUG/MEDIUM: proxy: Don't forget the SF_HTX flag when upgrading TCP=>H1+HTX.
 8942     - BUG/MEDIUM: proxy: Don't use cs_destroy() when freeing the conn_stream.
 8943     - BUG/MINOR: lua: fix setting netfilter mark
 8944     - BUG/MINOR: Fix prometheus '# TYPE' and '# HELP' headers
 8945     - BUG/MEDIUM: lua: Fix test on the direction to set the channel exp timeout
 8946     - BUG/MINOR: stats: Wait the body before processing POST requests
 8947     - MINOR: fd: make sure to mark the thread as not stuck in fd_update_events()
 8948     - BUG/MEDIUM: mux_pt: Don't call unsubscribe if we did not subscribe.
 8949     - BUILD: travis-ci: trigger non-mainstream configurations only on daily builds.
 8950     - MINOR: debug: indicate the applet name when the task is task_run_applet()
 8951     - MINOR: tools: add append_prefixed_str()
 8952     - MINOR: lua: export applet and task handlers
 8953     - MEDIUM: debug: make the thread dump code show Lua backtraces
 8954     - BUG/MEDIUM: h1: Always try to receive more in h1_rcv_buf().
 8955     - MINOR: list: add LIST_SPLICE() to merge one list into another
 8956     - MINOR: tools: add a DEFNULL() macro to use NULL for empty args
 8957     - REORG: trace: rename trace.c to calltrace.c and mention it's not thread-safe
 8958     - MINOR: sink: create definitions a minimal code for event sinks
 8959     - MINOR: sink: add a support for file descriptors
 8960     - MINOR: trace: start to create a new trace subsystem
 8961     - MINOR: trace: add allocation of buffer-sized trace buffers
 8962     - MINOR: trace/cli: register the "trace" CLI keyword to list the sources
 8963     - MINOR: trace/cli: parse the "level" argument to configure the trace verbosity
 8964     - MINOR: trace/cli: add "show trace" to report trace state and statistics
 8965     - MINOR: trace: implement a very basic trace() function
 8966     - MINOR: trace: add the file name and line number in the prefix
 8967     - MINOR: trace: make trace() now also take a level in argument
 8968     - MINOR: trace: implement a call to a decode function
 8969     - MINOR: trace: add per-level macros to produce traces
 8970     - MINOR: trace: add a definition of typed arguments to trace()
 8971     - MINOR: trace: make sure to always stop the locking when stopping or pausing
 8972     - MINOR: trace: add the possibility to lock on some arguments
 8973     - MINOR: trace: parse the "lock" argument to trace
 8974     - MINOR: trace: retrieve useful pointers and enforce lock-on
 8975     - DOC: management: document the "trace" and "show trace" commands
 8976     - BUILD: trace: make the lockon_ptr const to silence a warning without threads
 8977     - BUG/MEDIUM: mux-h1: do not truncate trailing 0CRLF on buffer boundary
 8978     - BUG/MEDIUM: mux-h1: do not report errors on transfers ending on buffer full
 8979     - DOC: fixed typo in management.txt
 8980     - BUG/MINOR: mworker: disable SIGPROF on re-exec
 8981     - BUG/MEDIUM: listener/threads: fix an AB/BA locking issue in delete_listener()
 8982     - BUG/MEDIUM: url32 does not take the path part into account in the returned hash.
 8983     - MINOR: backend: Add srv_queue converter
 8984     - MINOR: sink: set the fd-type sinks to non-blocking
 8985     - MINOR: tools: add a function varint_bytes() to report the size of a varint
 8986     - MINOR: buffer: add functions to read/write varints from/to buffers
 8987     - MINOR: fd: add fd_write_frag_line() to send a fragmented line to an fd
 8988     - MINOR: sink: now call the generic fd write function
 8989     - MINOR: ring: add a new mechanism for retrieving/storing ring data in buffers
 8990     - MINOR: ring: add a ring_write() function
 8991     - MINOR: ring: add a generic CLI io_handler to dump a ring buffer
 8992     - MINOR: sink: add support for ring buffers
 8993     - MINOR: sink: implement "show events" to show supported sinks and dump the rings
 8994     - MINOR: sink: now report the number of dropped events on output
 8995     - MINOR: trace: support a default callback for the source
 8996     - MINOR: trace: extend the source location to 13 chars
 8997     - MINOR: trace: show thread number and source name in the trace
 8998     - MINOR: trace: change the TRACE() calling convention to put the args and cb last
 8999     - MINOR: connection: add the fc_pp_authority fetch -- authority TLV, from PROXYv2
 9000     - MINOR: tools: add a generic struct "name_desc" for name-description pairs
 9001     - MINOR: trace: replace struct trace_lockon_args with struct name_desc
 9002     - MINOR: trace: change the "payload" level to "data" and move it
 9003     - MINOR: trace: prepend the function name for developer level traces
 9004     - MINOR: trace: also report the trace level in the output
 9005     - MINOR: trace: change the detail_level to per-source verbosity
 9006     - MINOR: mux-h2/trace: register a new trace source with its events
 9007     - MINOR: mux-h2/trace: add the default decoding callback
 9008     - MEDIUM: mux-h2/trace: add lots of traces all over the code
 9009     - MINOR: mux-h2: add functions to convert an h2c/h2s state to a string
 9010     - MINOR: mux-h2/trace: add a new verbosity level "clean"
 9011     - MINOR: mux-h2/trace: only decode the start-line at verbosity other than "minimal"
 9012     - MINOR: mux-h2/trace: always report the h2c/h2s state and flags
 9013     - MINOR: mux-h2/trace: report h2s->id before h2c->dsi for the stream ID
 9014     - CLEANUP: mux-h2/trace: reformat the "received" messages for better alignment
 9015     - CLEANUP: mux-h2/trace: lower-case event names
 9016     - MINOR: trace: extend default event names to 12 chars
 9017     - BUG/MINOR: ring: fix the way watchers are counted
 9018     - MINOR: cli: extend the CLI context with a list and two offsets
 9019     - MINOR: mux-h2/trace: report the connection pointer and state before FRAME_H
 9020     - MEDIUM: ring: implement a wait mode for watchers
 9021     - BUG/MEDIUM: mux-h2/trace: do not dereference h2c->conn after failed idle
 9022     - BUG/MEDIUM: mux-h2/trace: fix missing braces added with traces
 9023     - BUG/MINOR: ring: b_peek_varint() returns a uint64_t, not a size_t
 9024     - CLEANUP: fd: remove leftovers of the fdcache
 9025     - MINOR: fd: add a new "initialized" bit in the fdtab struct
 9026     - MINOR: fd/log/sink: make the non-blocking initialization depend on the initialized bit
 9027     - MEDIUM: log: use the new generic fd_write_frag_line() function
 9028     - MINOR: log: add a target type instead of hacking the address family
 9029     - MEDIUM: log: add support for logging to a ring buffer
 9030     - MINOR: send-proxy-v2: sends authority TLV according to TLV received
 9031     - MINOR: build: add linux-glibc-legacy build TARGET
 9032     - BUG/MEDIUM: peers: local peer socket not bound.
 9033     - BUILD: connection: silence gcc warning with extra parentheses
 9034     - BUG/MINOR: http-ana: Reset response flags when 1xx messages are handled
 9035     - BUG/MINOR: h1: Properly reset h1m when parsing is restarted
 9036     - BUG/MINOR: mux-h1: Fix size evaluation of HTX messages after headers parsing
 9037     - BUG/MINOR: mux-h1: Don't stop anymore input processing when the max is reached
 9038     - BUG/MINOR: mux-h1: Be sure to update the count before adding EOM after trailers
 9039     - BUG/MEDIUM: cache: Properly copy headers splitted on several shctx blocks
 9040     - BUG/MEDIUM: cache: Don't cache objects if the size of headers is too big
 9041     - BUG/MINOR: mux-h1: Fix a possible null pointer dereference in h1_subscribe()
 9042     - MEDIUM: fd: remove the FD_EV_POLLED status bit
 9043     - MEDIUM: fd: simplify the fd_*_{recv,send} functions using BTS/BTR
 9044     - MINOR: fd: make updt_fd_polling() a normal function
 9045     - CONTRIB: debug: add new program "poll" to test poll() events
 9046     - BUG/MINOR: checks: stop polling for write when we have nothing left to send
 9047     - BUG/MINOR: checks: start sending the request right after connect()
 9048     - BUG/MINOR: checks: make __event_chk_srv_r() report success before closing
 9049     - BUG/MINOR: checks: do not uselessly poll for reads before the connection is up
 9050     - BUG/MINOR: mux-h1: Fix a UAF in cfg_h1_headers_case_adjust_postparser()
 9051     - BUILD: CI: add basic CentOS 6 cirrus build
 9052     - MINOR: contrib/prometheus-exporter: Report DRAIN/MAINT/NOLB status for servers
 9053     - BUG/MINOR: lb/leastconn: ignore the server weights for empty servers
 9054     - BUG/MAJOR: ssl: ssl_sock was not fully initialized.
 9055     - MEDIUM: fd: mark the FD as ready when it's inserted
 9056     - MINOR: fd: add two new calls fd_cond_{recv,send}()
 9057     - MEDIUM: connection: enable reading only once the connection is confirmed
 9058     - MINOR: fd: add two flags ERR and SHUT to describe FD states
 9059     - MEDIUM: fd: do not use the FD_POLL_* flags in the pollers anymore
 9060     - BUG/MEDIUM: connection: don't keep more idle connections than ever needed
 9061     - MINOR: stats: report the number of idle connections for each server
 9062     - BUILD: CI: skip reg-tests/connection/proxy_protocol_random_fail.vtc on CentOS 6
 9063     - BUILD/MINOR: auth: enabling for osx
 9064     - BUG/MINOR: listener: Fix a possible null pointer dereference
 9065     - BUG/MINOR: ssl: always check for ssl connection before getting its XPRT context
 9066     - MINOR: stats: Add JSON export from the stats page
 9067     - BUG/MINOR: filters: Properly set the HTTP status code on analysis error
 9068     - MINOR: sample: Add UUID-fetch
 9069     - CLEANUP: mux-h2: Remove unused flag H2_SF_DATA_CHNK
 9070     - BUG/MINOR: acl: Fix memory leaks when an ACL expression is parsed
 9071     - BUG/MINOR: backend: Fix a possible null pointer dereference
 9072     - BUG/MINOR: Missing stat_field_names (since f21d17bb)
 9073     - BUG/MEDIUM: stick-table: Properly handle "show table" with a data type argument
 9074     - BUILD: CI: temporarily disable ASAN
 9075     - MINOR: htx: Add a flag on HTX message to report processing errors
 9076     - MINOR: mux-h1: Report a processing error during output processing
 9077     - MINOR: http-ana: Handle HTX errors first during message analysis
 9078     - MINOR: http-ana: Remove err_state field from http_msg
 9079     - MINOR: config: Support per-proxy and per-server deinit functions callbacks
 9080     - MINOR: config: Support per-proxy and per-server post-check functions callbacks
 9081     - MINOR: http_fetch: Add sample fetches to get auth method/user/pass
 9082     - MINOR: istbuf: Add the function b_isteqi()
 9083     - MINOR: log: Provide a function to emit a log for an application
 9084     - MINOR: http: Add function to parse value of the header Status
 9085     - MEDIUM: mux-h1/h1-htx: move HTX convertion of H1 messages in dedicated file
 9086     - MINOR: h1-htx: Use the same function to copy message payload in all cases
 9087     - MINOR: muxes/htx: Ignore pseudo header during message formatting
 9088     - MINOR: fcgi: Add code related to FCGI protocol
 9089     - MEDIUM: fcgi-app: Add FCGI application and filter
 9090     - MEDIUM: mux-fcgi: Add the FCGI multiplexer
 9091     - MINOR: doc: Add documentation about the FastCGI support
 9092     - BUG/MINOR: build: Fix compilation of mux_fcgi.c when compiled without SSL
 9093     - BUILD: CI: install golang-1.13 when building BoringSSL
 9094     - BUG/MINOR: mux-h2: Be sure to have a connection to unsubcribe
 9095     - BUG/MINOR: mux-fcgi: Be sure to have a connection to unsubcribe
 9096     - CLEANUP: fcgi-app: Remove useless test on fcgi_conf pointer
 9097     - BUG/MINOR: mux-fcgi: Don't compare the filter name in its parsing callback
 9098     - BUG/MAJOR: mux-h2: Handle HEADERS frames received after a RST_STREAM frame
 9099     - BUG/MEDIUM: check/threads: make external checks run exclusively on thread 1
 9100     - MEDIUM: list: Separate "locked" list from regular list.
 9101     - MINOR: mt_lists: Add new macroes.
 9102     - MEDIUM: servers: Use LIST_DEL_INIT() instead of LIST_DEL().
 9103     - MINOR: mt_lists: Do nothing in MT_LIST_ADD/MT_LIST_ADDQ if already in list.
 9104     - MINOR: mt_lists: Give MT_LIST_ADD, MT_LIST_ADDQ and MT_LIST_DEL a return value.
 9105     - MEDIUM: tasklets: Make the tasklet list a struct mt_list.
 9106     - TESTS: Add a stress-test for mt_lists.
 9107     - BUILD: travis-ci: add PCRE2, SLZ build
 9108     - BUG/MINOR: build: fix event ports (Solaris)
 9109     - BUG/MEDIUM: namespace: fix fd leak in master-worker mode
 9110     - OPTIM: listeners: use tasklets for the multi-queue rings
 9111     - BUILD: makefile: work around yet another GCC fantasy (-Wstring-plus-int)
 9112     - BUG/MINOR: stream-int: Process connection/CS errors first in si_cs_send()
 9113     - BUG/MEDIUM: stream-int: Process connection/CS errors during synchronous sends
 9114     - BUG/MEDIUM: checks: make sure the connection is ready before trying to recv
 9115     - CLEANUP: task: remove impossible test
 9116     - CLEANUP: task: cache the task_per_thread pointer
 9117     - MINOR: task: split the tasklet vs task code in process_runnable_tasks()
 9118     - MINOR: task: introduce a thread-local "sched" variable for local scheduler stuff
 9119     - CLEANUP: mux-fcgi: Remove the unused function fcgi_strm_id()
 9120     - BUG/MINOR: mux-fcgi: Use a literal string as format in app_log()
 9121     - BUG/MEDIUM: tasklets: Make sure we're waking the target thread if it sleeps.
 9122     - MINOR: h2/trace: indicate 'F' or 'B' to locate the side of an h2c in traces
 9123     - MINOR: h2/trace: report the frame type when known
 9124     - BUG/MINOR: mux-h2: do not wake up blocked streams before the mux is ready
 9125     - BUG/MEDIUM: namespace: close open namespaces during soft shutdown
 9126     - MINOR: time: add timeofday_as_iso_us() to return instant time as ISO
 9127     - MINOR: sink: finally implement support for SINK_FMT_{TIMED,ISO}
 9128     - MINOR: sink: change ring buffer "buf0"'s format to "timed"
 9129     - BUG/MEDIUM: mux-h2: don't reject valid frames on closed streams
 9130     - BUG/MINOR: mux-fcgi: silence a gcc warning about null dereference
 9131     - BUG/MINOR: mux-h2: Fix missing braces because of traces in h2_detach()
 9132     - BUG/MINOR: mux-h2: Use the dummy error when decoding headers for a closed stream
 9133     - BUG/MAJOR: mux_h2: Don't consume more payload than received for skipped frames
 9134     - BUG/MINOR: mux-h1: Do h2 upgrade only on the first request
 9135     - BUG/MEDIUM: spoe: Use a different engine-id per process
 9136     - MINOR: spoe: Improve generation of the engine-id
 9137     - MINOR: spoe: Support the async mode with several threads
 9138     - MINOR: http: Add server name header from HTTP multiplexers
 9139     - CLEANUP: http-ana: Remove the unused function http_send_name_header()
 9140     - MINOR: stats: Add the support of float fields in stats
 9141     - BUG/MINOR: contrib/prometheus-exporter: Return the time averages in seconds
 9142     - DOC: Fix documentation about the cli command to get resolver stats
 9143     - BUG/MEDIUM: fcgi: fix missing list tail in sample fetch registration
 9144     - BUG/MINOR: stats: Add a missing break in a switch statement
 9145     - BUG/MINOR: lua: Properly initialize the buffer's fields for string samples in hlua_lua2(smp|arg)
 9146     - CLEANUP: lua: Get rid of obsolete (size_t *) cast in hlua_lua2(smp|arg)
 9147     - BUG/MEDIUM: lua: Store stick tables into the sample's `t` field
 9148     - CLEANUP: proxy: Remove `proxy_tbl_by_name`
 9149     - BUILD: ssl: fix a warning when built with openssl < 1.0.2
 9150     - DOC: replace utf-8 quotes by ascii ones
 9151     - BUG/MEDIUM: fd: HUP is an error only when write is active
 9152     - BUG/MINOR: action: do-resolve does not yield on requests with body
 9153     - Revert "MINOR: cache: allow caching of OPTIONS request"
 9155 2019/07/16 : 2.1-dev1
 9156     - BUG/MEDIUM: h2/htx: Update data length of the HTX when the cookie list is built
 9157     - DOC: this is a development branch again.
 9158     - MEDIUM: Make 'block' directive fatal
 9159     - MEDIUM: Make 'redispatch' directive fatal
 9160     - MEDIUM: Make '(cli|con|srv)timeout' directive fatal
 9161     - MEDIUM: Remove 'option independant-streams'
 9162     - MINOR: sample: Add sha2([<bits>]) converter
 9163     - MEDIUM: server: server-state global file stored in a tree
 9164     - BUG/MINOR: lua/htx: Make txn.req_req_* and txn.res_rep_* HTX aware
 9165     - BUG/MINOR: mux-h1: Add the header connection in lower case in outgoing messages
 9166     - BUG/MEDIUM: compression: Set Vary: Accept-Encoding for compressed responses
 9167     - MINOR: htx: Add the function htx_change_blk_value_len()
 9168     - BUG/MEDIUM: htx: Fully update HTX message when the block value is changed
 9169     - BUG/MEDIUM: mux-h2: Reset padlen when several frames are demux
 9170     - BUG/MEDIUM: mux-h2: Remove the padding length when a DATA frame size is checked
 9171     - BUG/MEDIUM: lb_fwlc: Don't test the server's lb_tree from outside the lock
 9172     - BUG/MAJOR: sample: Wrong stick-table name parsing in "if/unless" ACL condition.
 9173     - BUILD: mworker: silence two printf format warnings around getpid()
 9174     - BUILD: makefile: use :space: instead of digits to count commits
 9175     - BUILD: makefile: adjust the sed expression of "make help" for solaris
 9176     - BUILD: makefile: do not rely on shell substitutions to determine git version
 9177     - BUG/MINOR: mworker-prog: Fix segmentation fault during cfgparse
 9178     - BUG/MINOR: spoe: Fix memory leak if failing to allocate memory
 9179     - BUG/MEDIUM: mworker: don't call the thread and fdtab deinit
 9180     - BUG/MEDIUM: stream_interface: Don't add SI_FL_ERR the state is < SI_ST_CON.
 9181     - BUG/MEDIUM: connections: Always add the xprt handshake if needed.
 9182     - BUG/MEDIUM: ssl: Don't do anything in ssl_subscribe if we have no ctx.
 9183     - BUG/MEDIUM: mworker/cli: command pipelining doesn't work anymore
 9184     - BUG/MINOR: htx: Save hdrs_bytes when the HTX start-line is replaced
 9185     - BUG/MAJOR: mux-h1: Don't crush trash chunk area when outgoing message is formatted
 9186     - BUG/MINOR: memory: Set objects size for pools in the per-thread cache
 9187     - BUG/MINOR: log: Detect missing sampling ranges in config
 9188     - BUG/MEDIUM: proto_htx: Don't add EOM on 1xx informational messages
 9189     - BUG/MEDIUM: mux-h1: Use buf_room_for_htx_data() to detect too large messages
 9190     - BUG/MINOR: mux-h1: Make format errors during output formatting fatal
 9191     - BUG/MEDIUM: ssl: Don't attempt to set alpn if we're not using SSL.
 9192     - BUG/MEDIUM: mux-h1: Always release H1C if a shutdown for writes was reported
 9193     - BUG/MINOR: mworker/cli: don't output a \n before the response
 9194     - BUG/MEDIUM: checks: unblock signals in external checks
 9195     - BUG/MINOR: mux-h1: Skip trailers for non-chunked outgoing messages
 9196     - BUG/MINOR: mux-h1: Don't return the empty chunk on HEAD responses
 9197     - BUG/MEDIUM: connections: Always call shutdown, with no linger.
 9198     - BUG/MEDIUM: checks: Make sure the tasklet won't run if the connection is closed.
 9199     - BUG/MINOR: contrib/prometheus-exporter: Don't use channel_htx_recv_max()
 9200     - BUG/MINOR: hlua: Don't use channel_htx_recv_max()
 9201     - BUG/MEDIUM: channel/htx: Use the total HTX size in channel_htx_recv_limit()
 9202     - BUG/MINOR: hlua/htx: Respect the reserve when HTX data are sent
 9203     - BUG/MINOR: contrib/prometheus-exporter: Respect the reserve when data are sent
 9204     - BUG/MEDIUM: connections: Make sure we're unsubscribe before upgrading the mux.
 9205     - BUG/MEDIUM: servers: Authorize tfo in default-server.
 9206     - BUG/MEDIUM: sessions: Don't keep an extra idle connection in sessions.
 9207     - MINOR: server: Add "no-tfo" option.
 9208     - BUG/MINOR: contrib/prometheus-exporter: Don't try to add empty data blocks
 9209     - MINOR: action: Add the return code ACT_RET_DONE for actions
 9210     - BUG/MEDIUM: http/applet: Finish request processing when a service is registered
 9211     - BUG/MEDIUM: lb_fas: Don't test the server's lb_tree from outside the lock
 9212     - BUG/MEDIUM: mux-h1: Handle TUNNEL state when outgoing messages are formatted
 9213     - BUG/MINOR: mux-h1: Don't process input or ouput if an error occurred
 9214     - MINOR: stream-int: Factorize processing done after sending data in si_cs_send()
 9215     - BUG/MEDIUM: stream-int: Don't rely on CF_WRITE_PARTIAL to unblock opposite si
 9216     - DOC: contrib: spoa_server Add some hints for building spoa_server
 9217     - DOC: Fix typo in intro.txt
 9218     - BUG/MEDIUM: servers: Don't forget to set srv_cs to NULL if we can't reuse it.
 9219     - BUG/MINOR: ssl: revert empty handshake detection in OpenSSL <= 1.0.2
 9220     - MINOR: pools: release the pool's lock during the malloc/free calls
 9221     - MINOR: pools: always pre-initialize allocated memory outside of the lock
 9222     - MINOR: pools: make the thread harmless during the mmap/munmap syscalls
 9223     - BUG/MEDIUM: fd/threads: fix excessive CPU usage on multi-thread accept
 9224     - BUG/MINOR: server: Be really able to keep "pool-max-conn" idle connections
 9225     - BUG/MEDIUM: checks: Don't attempt to read if we destroyed the connection.