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   56   <div class="section" id="news-6-x">
   57 <h1>News - 6.x<a class="headerlink" href="#news-6-x" title="Permalink to this headline"></a></h1>
   58 <div class="section" id="release-6-1-5-2017-01-23">
   59 <span id="release-6-1-5"></span><h2>Release 6.1.5 - 2017-01-23<a class="headerlink" href="#release-6-1-5-2017-01-23" title="Permalink to this headline"></a></h2>
   60 <p>This is a bug fix release of 6.1.4. 6.1.4 users should upgrade to
   61 6.1.5.</p>
   62 <div class="section" id="improvements">
   63 <h3>Improvements<a class="headerlink" href="#improvements" title="Permalink to this headline"></a></h3>
   64 <ul class="simple">
   65 <li><p>Supported binary operation against nonexistent reference column
   66 value. It’s always false.</p></li>
   67 <li><p>[<a class="reference internal" href="../reference/commands/logical_select.html"><span class="doc">logical_select</span></a>] Added
   68 <a class="reference internal" href="../reference/commands/logical_select.html#logical-select-sort-keys"><span class="std std-ref">sort_keys</span></a>,
   69 <a class="reference internal" href="../reference/commands/logical_select.html#logical-select-drilldown-sort-keys"><span class="std std-ref">drilldown_sort_keys</span></a> and
   70 <a class="reference internal" href="../reference/commands/logical_select.html#logical-select-drilldowns-label-sort-keys"><span class="std std-ref">drilldowns[${LABEL}].sort_keys</span></a>.
   71 <a class="reference internal" href="../reference/commands/logical_select.html#logical-select-sortby"><span class="std std-ref">sortby</span></a>,
   72 <a class="reference internal" href="../reference/commands/logical_select.html#logical-select-drilldown-sortby"><span class="std std-ref">drilldown_sortby</span></a> and
   73 <a class="reference internal" href="../reference/commands/logical_select.html#logical-select-drilldowns-label-sortby"><span class="std std-ref">drilldowns[${LABEL}].sortby</span></a> are deprecated.</p></li>
   74 </ul>
   75 </div>
   76 <div class="section" id="fixes">
   77 <h3>Fixes<a class="headerlink" href="#fixes" title="Permalink to this headline"></a></h3>
   78 <ul class="simple">
   79 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a bug that index search
   80 may not return matched record.</p></li>
   81 </ul>
   82 </div>
   83 </div>
   84 <div class="section" id="release-6-1-4-2017-01-18">
   85 <span id="release-6-1-4"></span><h2>Release 6.1.4 - 2017-01-18<a class="headerlink" href="#release-6-1-4-2017-01-18" title="Permalink to this headline"></a></h2>
   86 <p>This is a bug fix release of 6.1.3. 6.1.3 users should upgrade to
   87 6.1.4.</p>
   88 <div class="section" id="id1">
   89 <h3>Improvements<a class="headerlink" href="#id1" title="Permalink to this headline"></a></h3>
   90 <ul class="simple">
   91 <li><p>[<a class="reference internal" href="../reference/grn_expr/script_syntax.html#script-syntax-near-search-operator"><span class="std std-ref">Near search operator</span></a>] Supported customizing
   92 the max interval.</p></li>
   93 <li><p>[<a class="reference internal" href="../reference/grn_expr/script_syntax.html#script-syntax-near-search-operator"><span class="std std-ref">Near search operator</span></a>] Supported unlimited interval.</p></li>
   94 <li><p>Stopped to install <code class="docutils literal notranslate"><span class="pre">groonga-httpd-restart</span></code> when <code class="docutils literal notranslate"><span class="pre">groonga-httpd</span></code>
   95 isn’t installed. [GitHub#626] [Patch by OBATA Akio]</p></li>
   96 <li><p>Improved index update performance against non natural language text
   97 data such as multi column index data in Mroonga.
   98 [groonga-dev,04219] [Reported by Masanori Miyashita]
   99 [GitHub#617]</p></li>
  100 <li><p>[<a class="reference internal" href="../reference/commands/logical_select.html"><span class="doc">logical_select</span></a>] Supported
  101 <code class="docutils literal notranslate"><span class="pre">drilldowns[LABEL]</span></code> form. <code class="docutils literal notranslate"><span class="pre">drilldown[LABEL]</span></code> form is deprecated.</p></li>
  102 <li><p>Supported using system Onigmo.
  103 [GitUub#628] [Patch by OBATA Akio]</p></li>
  104 </ul>
  105 </div>
  106 <div class="section" id="id2">
  107 <h3>Fixes<a class="headerlink" href="#id2" title="Permalink to this headline"></a></h3>
  108 <ul class="simple">
  109 <li><p>[<a class="reference internal" href="../reference/commands/truncate.html"><span class="doc">truncate</span></a>] Fixed a memory leak. It’s
  110 caused when the target is <a class="reference internal" href="../reference/tables.html#table-hash-key"><span class="std std-ref">TABLE_HASH_KEY</span></a> or
  111 <a class="reference internal" href="../reference/tables.html#table-pat-key"><span class="std std-ref">TABLE_PAT_KEY</span></a> and the target table has many token filters are
  112 registered. [GitHub#622] [Patch by Naoya Murakami]</p></li>
  113 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a bug that old cache is
  114 used after <a class="reference internal" href="../reference/commands/column_rename.html"><span class="doc">column_rename</span></a> is used.</p></li>
  115 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a bug that index search
  116 may not return matched record. [GitHub#624] [Patch by Naoya Murakami]</p></li>
  117 </ul>
  118 </div>
  119 <div class="section" id="thanks">
  120 <h3>Thanks<a class="headerlink" href="#thanks" title="Permalink to this headline"></a></h3>
  121 <ul class="simple">
  122 <li><p>Naoya Murakami</p></li>
  123 <li><p>OBATA Akio</p></li>
  124 </ul>
  125 </div>
  126 </div>
  127 <div class="section" id="release-6-1-3-2017-01-06">
  128 <span id="release-6-1-3"></span><h2>Release 6.1.3 - 2017-01-06<a class="headerlink" href="#release-6-1-3-2017-01-06" title="Permalink to this headline"></a></h2>
  129 <div class="section" id="id3">
  130 <h3>Improvements<a class="headerlink" href="#id3" title="Permalink to this headline"></a></h3>
  131 <ul class="simple">
  132 <li><p>[<a class="reference internal" href="../reference/api/grn_db.html#c.grn_db_recover" title="grn_db_recover"><code class="xref c c-func docutils literal notranslate"><span class="pre">grn_db_recover()</span></code></a>][<a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a>] Reduced memory usage when only 1 thread mode.</p></li>
  133 </ul>
  134 </div>
  135 <div class="section" id="id4">
  136 <h3>Fixes<a class="headerlink" href="#id4" title="Permalink to this headline"></a></h3>
  137 <ul class="simple">
  138 <li><p>Reverted “Improved performance of updating inverted indexes in the worst case”.
  139 It had reported error when key has multibyte character.
  140 This change was included in 6.1.2.</p></li>
  141 <li><p>[<a class="reference internal" href="../reference/tokenizers/token_regexp.html#token-regexp"><span class="std std-ref">TokenRegexp</span></a>] Fixed a bug that <cite>\A${ONE_CHARACTER}\z</cite>
  142 returns all one character values.</p></li>
  143 </ul>
  144 </div>
  145 </div>
  146 <div class="section" id="release-6-1-2-2016-12-31">
  147 <span id="release-6-1-2"></span><h2>Release 6.1.2 - 2016-12-31<a class="headerlink" href="#release-6-1-2-2016-12-31" title="Permalink to this headline"></a></h2>
  148 <div class="section" id="id5">
  149 <h3>Improvements<a class="headerlink" href="#id5" title="Permalink to this headline"></a></h3>
  150 <ul class="simple">
  151 <li><p>windows: Supported to bundle groonga-normalizer-mysql.</p></li>
  152 <li><p>[<a class="reference internal" href="../reference/log.html"><span class="doc">Log</span></a>] Added description about log format with
  153 <code class="docutils literal notranslate"><span class="pre">PID</span></code> case.</p></li>
  154 <li><p>[<a class="reference internal" href="../install/centos.html"><span class="doc">CentOS</span></a>] Improved installation procedure about
  155 recent <code class="docutils literal notranslate"><span class="pre">groonga-release</span></code> package.</p></li>
  156 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Supported to show
  157 <code class="docutils literal notranslate"><span class="pre">{&quot;n_loaded_records&quot;:</span> <span class="pre">N}</span></code> in response for command version 3 or
  158 later.</p></li>
  159 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Supported <code class="docutils literal notranslate"><span class="pre">--output_ids</span> <span class="pre">yes</span></code>
  160 parameter for command version 3 or later.  If <code class="docutils literal notranslate"><span class="pre">--output_ids</span> <span class="pre">yes</span></code> is
  161 specified, loaded record IDs(<code class="docutils literal notranslate"><span class="pre">loaded_ids</span></code>) are also returned. ID
  162 is 0 for record that is failed to add.</p></li>
  163 <li><p>[<a class="reference internal" href="../install/others.html"><span class="doc">Others</span></a>] Added installation instruction about
  164 depended packages (Zstandard, LZ4)</p></li>
  165 <li><p>Changed to use Onigmo 6.0 as regular expression library.</p></li>
  166 <li><p>Marked some features as stable.</p>
  167 <ul>
  168 <li><p><a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a> command.</p></li>
  169 <li><p><a class="reference internal" href="../reference/commands/request_cancel.html"><span class="doc">request_cancel</span></a> command.</p></li>
  170 <li><p><a class="reference internal" href="../reference/functions/highlight_html.html"><span class="doc">highlight_html</span></a> function.</p></li>
  171 <li><p><a class="reference internal" href="../reference/functions/highlight_full.html"><span class="doc">highlight_full</span></a> function.</p></li>
  172 <li><p><a class="reference internal" href="../reference/functions/snippet_html.html"><span class="doc">snippet_html</span></a> function.</p></li>
  173 </ul>
  174 </li>
  175 <li><p>[httpd] Updated bundled nginx to 1.11.8.</p></li>
  176 <li><p>Improved to reduce <code class="docutils literal notranslate"><span class="pre">AND</span></code> search response time.
  177 [GitHub#618,#619,#620] [Patch by Naoya Murakami]</p></li>
  178 <li><p>Improved performance of updating inverted indexes in the worst case.
  179 This fix also reduces memory usage in that
  180 process. [groonga-dev,04219] [Reported by Masanori Miyashita]</p></li>
  181 </ul>
  182 </div>
  183 <div class="section" id="id6">
  184 <h3>Fixes<a class="headerlink" href="#id6" title="Permalink to this headline"></a></h3>
  185 <ul class="simple">
  186 <li><p>Added missing <code class="docutils literal notranslate"><span class="pre">NULL</span></code> check about return value of
  187 <code class="docutils literal notranslate"><span class="pre">grn_ctx_at</span></code>. This fix prevents from unexpected crash bug.</p></li>
  188 </ul>
  189 </div>
  190 <div class="section" id="id7">
  191 <h3>Thanks<a class="headerlink" href="#id7" title="Permalink to this headline"></a></h3>
  192 <ul class="simple">
  193 <li><p>Naoya Murakami</p></li>
  194 <li><p>Masanori Miyashita</p></li>
  195 </ul>
  196 </div>
  197 </div>
  198 <div class="section" id="release-6-1-1-2016-11-29">
  199 <span id="release-6-1-1"></span><h2>Release 6.1.1 - 2016-11-29<a class="headerlink" href="#release-6-1-1-2016-11-29" title="Permalink to this headline"></a></h2>
  200 <div class="section" id="id8">
  201 <h3>Improvements<a class="headerlink" href="#id8" title="Permalink to this headline"></a></h3>
  202 <ul class="simple">
  203 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported the following functions in slices.</p>
  204 <ul>
  205 <li><p><a class="reference internal" href="../reference/functions/between.html"><span class="doc">between</span></a></p></li>
  206 <li><p><a class="reference internal" href="../reference/functions/geo_in_circle.html"><span class="doc">geo_in_circle</span></a></p></li>
  207 <li><p><a class="reference internal" href="../reference/functions/geo_in_rectangle.html"><span class="doc">geo_in_rectangle</span></a></p></li>
  208 <li><p><a class="reference internal" href="../reference/functions/in_values.html"><span class="doc">in_values</span></a></p></li>
  209 <li><p><a class="reference internal" href="../reference/functions/fuzzy_search.html"><span class="doc">fuzzy_search</span></a></p></li>
  210 <li><p><a class="reference internal" href="../reference/functions/query.html"><span class="doc">query</span></a></p></li>
  211 </ul>
  212 </li>
  213 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] Supported PID output to
  214 log file. It is useful to distinct multiple worker processes.
  215 The messages are logged as <code class="docutils literal notranslate"><span class="pre">TIMESTAMP|MARK|PID:</span> <span class="pre">MESSAGE</span></code>.</p></li>
  216 <li><p>[ja] Changed to stop compressing small data. If column data is less
  217 than 256 byte, the data aren’t compressed even when <code class="docutils literal notranslate"><span class="pre">COMPRESS_ZLIB</span></code>
  218 or <code class="docutils literal notranslate"><span class="pre">COMPRESS_LZ4</span></code> or <code class="docutils literal notranslate"><span class="pre">COMPRESS_ZSTD</span></code> is specified. By this change,
  219 performance and space efficiency will be improved.</p></li>
  220 <li><p>[<a class="reference internal" href="../reference/commands/column_create.html"><span class="doc">column_create</span></a>] Supported Zstandard.
  221 <code class="docutils literal notranslate"><span class="pre">COMPRESS_ZSTD</span></code> flag is used to enable this feature.</p></li>
  222 <li><p>[rpm][centos] Enabled Zstandard for CentOS 6 or later packages.</p></li>
  223 <li><p>[<a class="reference internal" href="../reference/functions/between.html"><span class="doc">between</span></a>] Supported <code class="docutils literal notranslate"><span class="pre">between(_key,</span> <span class="pre">...)</span></code>
  224 as target.</p></li>
  225 <li><p>[httpd] Updated bundled nginx to 1.11.6.</p></li>
  226 </ul>
  227 </div>
  228 <div class="section" id="id9">
  229 <h3>Fixes<a class="headerlink" href="#id9" title="Permalink to this headline"></a></h3>
  230 <ul class="simple">
  231 <li><p>Fixed a bug that needless index check reports error wrongly when the
  232 default column value such as 0 exists in lexicon. It shows error
  233 message such as “[ii][delete][one] failed to allocate a segment:
  234 …” unexpectedly.</p></li>
  235 <li><p>[<a class="reference internal" href="../reference/commands/logical_table_remove.html"><span class="doc">logical_table_remove</span></a>] Fixed a bug that
  236 it may return error with <code class="docutils literal notranslate"><span class="pre">--dependent</span> <span class="pre">yes</span></code> option. In the previous
  237 version, if one or more columns that refer the same table, the error
  238 is occurred.</p></li>
  239 <li><p>[sort] Fixed a crash bug when one of sort keys is a compressed
  240 column and <code class="docutils literal notranslate"><span class="pre">--query</span></code> and/or <code class="docutils literal notranslate"><span class="pre">--filter</span></code> are used at the same time.</p></li>
  241 </ul>
  242 </div>
  243 </div>
  244 <div class="section" id="release-6-1-0-2016-10-29">
  245 <span id="release-6-1-0"></span><h2>Release 6.1.0 - 2016-10-29<a class="headerlink" href="#release-6-1-0-2016-10-29" title="Permalink to this headline"></a></h2>
  246 <div class="section" id="id10">
  247 <h3>Improvements<a class="headerlink" href="#id10" title="Permalink to this headline"></a></h3>
  248 <ul class="simple">
  249 <li><p>[<a class="reference internal" href="../reference/commands/dump.html"><span class="doc">dump</span></a>] Supported to sort load table names by key instead of ID to make output stable. This is incompatible change but it makes easy to compare result of dump command.</p></li>
  250 <li><p>[<a class="reference internal" href="../reference/commands/table_create.html"><span class="doc">table_create</span></a>][<a class="reference internal" href="../reference/commands/column_create.html"><span class="doc">column_create</span></a>]
  251 Revised outdated descriptions with execution examples. English
  252 documentation is also published and section about small/medium index
  253 column is also added.</p></li>
  254 <li><p>[experimental][httpd] Supported mruby to customize configuration
  255 settings in groonga-httpd.conf.</p></li>
  256 <li><p>[windows] Updated bundled Groonga Admin to 0.9.5. It is recommended
  257 to upgrade because amount of memory usage is drastically
  258 reduced. Note that this version drops Groonga 5.0.8 or earlier
  259 support.</p></li>
  260 <li><p>Added log token and token ID on error. [Gitter:groonga/ja:58043f77614116a2568d529c]
  261 [Suggested by torinky]</p></li>
  262 <li><p>[<a class="reference internal" href="../reference/tables.html"><span class="doc">Tables</span></a>] Updated description about the max record ID.</p></li>
  263 <li><p>[mruby] Suppported to convert time of <code class="docutils literal notranslate"><span class="pre">mrb_value</span></code> to <code class="docutils literal notranslate"><span class="pre">grn_bulk</span></code>.
  264 [GitHub:#607] [Patch by Naoya Murakami]</p></li>
  265 <li><p>[ubuntu] Supported Ubuntu 16.10 (Yakkety Yak)</p></li>
  266 <li><p>[httpd] Updated bundled nginx to 1.11.5.</p></li>
  267 </ul>
  268 </div>
  269 <div class="section" id="id11">
  270 <h3>Fixes<a class="headerlink" href="#id11" title="Permalink to this headline"></a></h3>
  271 <ul class="simple">
  272 <li><p>Fixed a bug that table of index column was reported in log instead of
  273 correct index column.</p></li>
  274 <li><p>Fixed a bug that in posting list skip optimization in index search
  275 may skip to wrong
  276 position. [Gitter:groonga/ja:57f2ff87d45d7f0f525e2216] [Reported by
  277 torinky]</p></li>
  278 <li><p>Fixed a memory leak on static index construction.</p></li>
  279 <li><p>[hash] Fixed a memory leak for many token filters are set case.</p></li>
  280 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a bug that wrong column
  281 name that starts with number in output_columns is not ignored. It
  282 caused a syntax error.</p></li>
  283 </ul>
  284 </div>
  285 <div class="section" id="id12">
  286 <h3>Thanks<a class="headerlink" href="#id12" title="Permalink to this headline"></a></h3>
  287 <ul class="simple">
  288 <li><p>torinky</p></li>
  289 <li><p>Naoya Murakami</p></li>
  290 </ul>
  291 </div>
  292 </div>
  293 <div class="section" id="release-6-0-9-2016-09-29">
  294 <span id="release-6-0-9"></span><h2>Release 6.0.9 - 2016-09-29<a class="headerlink" href="#release-6-0-9-2016-09-29" title="Permalink to this headline"></a></h2>
  295 <div class="section" id="id13">
  296 <h3>Improvements<a class="headerlink" href="#id13" title="Permalink to this headline"></a></h3>
  297 <ul class="simple">
  298 <li><p>[<a class="reference internal" href="../reference/commands/logical_table_remove.html"><span class="doc">logical_table_remove</span></a>] Supported to remove broken
  299 tables and columns. It supports <code class="docutils literal notranslate"><span class="pre">force</span></code> parameter.</p></li>
  300 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported match_columns, query,
  301 query_flags and query_expander for slices.</p></li>
  302 <li><p>[http][httpd] Supported incomplete POST-ed JSON. Only passed JSON is
  303 processed.</p></li>
  304 <li><p>[httpd] Changed to stop not to create the default log file when
  305 custom file is specified.</p></li>
  306 <li><p>Changed to reduce the default lock timeout to 15min from 2.7h.</p></li>
  307 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] support “~” modifier
  308 in location such as “location ~ /d/…”.</p></li>
  309 <li><p>[mruby] Updated to the latest mruby to fix build error with Visutal
  310 Studio.</p></li>
  311 <li><p>[httpd] Updated bundled nginx to 1.11.4.</p></li>
  312 </ul>
  313 </div>
  314 <div class="section" id="id14">
  315 <h3>Fixes<a class="headerlink" href="#id14" title="Permalink to this headline"></a></h3>
  316 <ul class="simple">
  317 <li><p>Fixed build error on OpenBSD. OpenBSD doesn’t provide
  318 <code class="docutils literal notranslate"><span class="pre">TCP_NODELAY</span></code>. [MariaDB JIRA: fix MDEV-7209][Reported by Brad
  319 Smith]</p></li>
  320 <li><p>Fixed a missing deleted check for indexes. It causes missing search
  321 results even though it should be matched. Groonga 6.0.3 or later
  322 version are affected. [groonga-dev, 04107] [Reported by Kazuhiko]</p></li>
  323 <li><p>[doc] Fixed a missing entry in Groonga 6.0.2 news that sequential
  324 search is also executed as a fallback for <a class="reference internal" href="../reference/functions/geo_in_circle.html"><span class="doc">geo_in_circle</span></a> [Reported by Gurunavi,
  325 Inc.]</p></li>
  326 <li><p>[<a class="reference internal" href="../reference/commands/table_create.html"><span class="doc">table_create</span></a>] Fixed a bug that
  327 <code class="docutils literal notranslate"><span class="pre">table_create</span></code> command accepts no key type for <code class="docutils literal notranslate"><span class="pre">TABLE_PAT_KEY</span></code>,
  328 <code class="docutils literal notranslate"><span class="pre">TABLE_HASH_KEY</span></code> and <code class="docutils literal notranslate"><span class="pre">TABLE_DAT_KEY</span></code> tables. It creates a
  329 invalid table. [GitHub#599]</p></li>
  330 <li><p>[admin] Fixed a bug that it can not create a new record.</p></li>
  331 <li><p>Fixed a bug that select command with a wrong filter causes
  332 crash. [GitHub#601]</p></li>
  333 </ul>
  334 </div>
  335 <div class="section" id="id15">
  336 <h3>Thanks<a class="headerlink" href="#id15" title="Permalink to this headline"></a></h3>
  337 <ul class="simple">
  338 <li><p>Brad Smith</p></li>
  339 <li><p>Kazuhiko</p></li>
  340 <li><p>Gurunavi, Inc.</p></li>
  341 </ul>
  342 </div>
  343 </div>
  344 <div class="section" id="release-6-0-8-2016-08-29">
  345 <span id="release-6-0-8"></span><h2>Release 6.0.8 - 2016-08-29<a class="headerlink" href="#release-6-0-8-2016-08-29" title="Permalink to this headline"></a></h2>
  346 <div class="section" id="id16">
  347 <h3>Improvements<a class="headerlink" href="#id16" title="Permalink to this headline"></a></h3>
  348 <ul class="simple">
  349 <li><p>[<a class="reference internal" href="../reference/commands/object_list.html"><span class="doc">object_list</span></a>] Supported to show more
  350 properties such as <code class="docutils literal notranslate"><span class="pre">value_size</span></code> and <code class="docutils literal notranslate"><span class="pre">n_elements</span></code> in metadata.</p></li>
  351 <li><p>Supported operator per selector. This change enables to choose
  352 correct index for selector. It means that <code class="docutils literal notranslate"><span class="pre">between()</span></code> chooses
  353 index for range search, <code class="docutils literal notranslate"><span class="pre">in_values()</span></code> chooses index for equality
  354 comparison. [GitHub#589] [Reported by Naoya Murakami]</p></li>
  355 <li><p>[debian] Changed to use nginx log reopen feature instead of
  356 Groonga’s [<a class="reference internal" href="../reference/commands/log_reopen.html"><span class="doc">log_reopen</span></a>] command because
  357 log_reopen command works only for one worker. On the contrast, nginx
  358 log reopen feature works for multiple workers.</p></li>
  359 <li><p>[<a class="reference internal" href="../reference/commands/table_copy.html"><span class="doc">table_copy</span></a>] Added <code class="docutils literal notranslate"><span class="pre">table_copy</span></code> command
  360 which copies specified table.</p></li>
  361 <li><p>[<a class="reference internal" href="../reference/commands/column_copy.html"><span class="doc">column_copy</span></a>] Supported to cast A table
  362 record to B table record. It fixes a case that <code class="docutils literal notranslate"><span class="pre">column_copy</span></code>
  363 failure in the previous version. Note that both tables must support
  364 key.</p></li>
  365 <li><p>[<a class="reference internal" href="../reference/commands/column_copy.html"><span class="doc">column_copy</span></a>] Supported reference type
  366 vector.</p></li>
  367 <li><p>[admin] Supported no response error case. It fixes the problem
  368 that “Loading…” message will remain displayed.</p></li>
  369 <li><p>[<a class="reference internal" href="../reference/executables/groonga.html"><span class="doc">groonga executable file</span></a>][http] Supported to return
  370 400 Bad Request against not implemented function.</p></li>
  371 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] Supported to return
  372 body on failure.</p></li>
  373 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] Supported to load
  374 large data as stream.</p></li>
  375 <li><p>Supported sequential search by <code class="docutils literal notranslate"><span class="pre">_key</span></code> when it is specified as a
  376 source of index column.</p></li>
  377 <li><p>Supported to report index information on resolving by accessor for
  378 data column if log level is equal to info.</p></li>
  379 <li><p>Added valid lexicon check on setting index sources. If users create
  380 wrong index for sources by
  381 [<a class="reference internal" href="../reference/commands/column_create.html"><span class="doc">column_create</span></a>], this check shows
  382 details.</p></li>
  383 <li><p>[<a class="reference internal" href="../limitations.html"><span class="doc">Limitations</span></a>] Updated description about table
  384 limitations.</p></li>
  385 </ul>
  386 </div>
  387 <div class="section" id="id17">
  388 <h3>Fixes<a class="headerlink" href="#id17" title="Permalink to this headline"></a></h3>
  389 <ul class="simple">
  390 <li><p>[<a class="reference internal" href="../reference/commands/column_create.html"><span class="doc">column_create</span></a>] Fixed a bug that buffer
  391 overflow occurs on logging.</p></li>
  392 <li><p>Fixed to output response even when critical level error.</p></li>
  393 <li><p>Fixed to ensure clearing output buffer for each grn_ctx_send.
  394 This change solves sometimes response may broken. [GitHub#330]</p></li>
  395 <li><p>[<a class="reference internal" href="../reference/functions/fuzzy_search.html"><span class="doc">fuzzy_search</span></a>] Fixed a bug that
  396 <code class="docutils literal notranslate"><span class="pre">prefix_match_size</span></code> option returns wrong node. It causes a problem
  397 that <code class="docutils literal notranslate"><span class="pre">fuzzy_search</span></code> returns wrong edit distance. [GitHub#590]
  398 [Patch by Naoya Murakami]</p></li>
  399 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Changed to report error when
  400 column value set is failed. It enables you to notice mismatch
  401 between type of column and actual value.</p></li>
  402 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] Fixed a bug that wrong
  403 HTTP status is set on success.</p></li>
  404 <li><p>[<a class="reference internal" href="../reference/functions/fuzzy_search.html"><span class="doc">fuzzy_search</span></a>][<a class="reference internal" href="../reference/functions/in_values.html"><span class="doc">in_values</span></a>]
  405 Fixed to resolve record id correctly on sequential
  406 search. [GitHub#591,#592,#593] [Patch by Naoya Murakami]</p></li>
  407 </ul>
  408 </div>
  409 <div class="section" id="id18">
  410 <h3>Thanks<a class="headerlink" href="#id18" title="Permalink to this headline"></a></h3>
  411 <ul class="simple">
  412 <li><p>Naoya Murakami</p></li>
  413 </ul>
  414 </div>
  415 </div>
  416 <div class="section" id="release-6-0-7-2016-07-29">
  417 <span id="release-6-0-7"></span><h2>Release 6.0.7 - 2016-07-29<a class="headerlink" href="#release-6-0-7-2016-07-29" title="Permalink to this headline"></a></h2>
  418 <div class="section" id="id19">
  419 <h3>Improvements<a class="headerlink" href="#id19" title="Permalink to this headline"></a></h3>
  420 <ul class="simple">
  421 <li><p>[<a class="reference internal" href="../reference/functions/string_substring.html"><span class="doc">string_substring</span></a>] Added
  422 <code class="docutils literal notranslate"><span class="pre">string_substring</span></code> function to extract a substring from given
  423 string. The syntax of <code class="docutils literal notranslate"><span class="pre">string_substring</span></code> is
  424 <code class="docutils literal notranslate"><span class="pre">string_substring(string,</span> <span class="pre">from,</span> <span class="pre">[length])</span></code>. [GitHub#564] [Patch by
  425 Naoya Murakami]</p></li>
  426 <li><p>[experimental] Added <code class="docutils literal notranslate"><span class="pre">GRN_II_MAX_N_SEGMENTS_TINY</span></code> and
  427 <code class="docutils literal notranslate"><span class="pre">GRN_II_MAX_N_CHUNKS_TINY</span></code> environment variables to customize the
  428 value about default max N segments/chunks. This feature is affected to
  429 index column for fixed size scalar column. It reduces memory usage
  430 but not tested widely yet.</p></li>
  431 <li><p>[<a class="reference internal" href="../reference/functions/vector_slice.html"><span class="doc">vector_slice</span></a>] Added <code class="docutils literal notranslate"><span class="pre">vector_slice</span></code>
  432 function to extract specific elements in vector column. [GitHub#582]
  433 [Patch by Naoya Murakami]</p></li>
  434 <li><p>Supported index range search for <code class="docutils literal notranslate"><span class="pre">_key</span></code> of PAT/DAT table.
  435 [GitHub#583]</p></li>
  436 <li><p>[<a class="reference internal" href="../reference/commands/object_list.html"><span class="doc">object_list</span></a>] Added <code class="docutils literal notranslate"><span class="pre">object_list</span></code>
  437 command for debugging. It is useful to investigate whether database
  438 is corrupted or not.</p></li>
  439 <li><p>Added a script that checks <code class="docutils literal notranslate"><span class="pre">object_list</span></code> response.</p></li>
  440 <li><p>[mruby] Supported float bulk in expression_rewriter. [GitHub#587]
  441 [Patch by Naoya Murakami]</p></li>
  442 <li><p>[<a class="reference internal" href="../reference/commands/dump.html"><span class="doc">dump</span></a>] Changed output order about table
  443 by name instead of ID. It breaks dump output compatibility but it
  444 can be restored as usual.</p></li>
  445 <li><p>[windows] Updated bundled msgpack to 2.0.0.</p></li>
  446 <li><p>[windows] Added
  447 <a class="reference internal" href="../reference/executables/groonga-suggest-create-dataset.html"><span class="doc">groonga-suggest-create-dataset</span></a>.</p></li>
  448 <li><p>[httpd] Updated bundled nginx to 1.11.3.</p></li>
  449 <li><p>[deb] Dropped support for Ubuntu 15.10 (Wily werewolf).</p></li>
  450 </ul>
  451 </div>
  452 <div class="section" id="id20">
  453 <h3>Fixes<a class="headerlink" href="#id20" title="Permalink to this headline"></a></h3>
  454 <ul class="simple">
  455 <li><p>[examples edict] Fixed to use <code class="docutils literal notranslate"><span class="pre">gzcat</span></code> instead of <code class="docutils literal notranslate"><span class="pre">zcat</span></code> if
  456 exists. [GitHub#576] [Patch by Yuya TAMANO]</p></li>
  457 <li><p>Added missing null-check before dereferencing a
  458 pointer. [GitHub#579] [Patch by Sho Minagawa]</p></li>
  459 <li><p>Fixed not to perform a sequential search if an index is available.
  460 [GitHub#580]</p></li>
  461 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Fixed a bug that <code class="docutils literal notranslate"><span class="pre">Time</span></code> column
  462 can reduce the precision of values. [GitHub#581]</p></li>
  463 <li><p>Fixed a bug that object literal expression codes is broken when
  464 executing multiple logical operations. [GitHub#584] [Patch by Naoya
  465 Murakami]</p></li>
  466 <li><p>Fixed a bug that columns of Float, WGS84GeoPoint and TokyoGeoPoint
  467 were created with <code class="docutils literal notranslate"><span class="pre">GRN_OBJ_COMPRESS_ZLIB</span></code> even if the flag was not
  468 specified. [GitHub#586] [Reported by Naoya Murakami]</p></li>
  469 </ul>
  470 </div>
  471 <div class="section" id="id21">
  472 <h3>Thanks<a class="headerlink" href="#id21" title="Permalink to this headline"></a></h3>
  473 <ul class="simple">
  474 <li><p>Naoya Murakami</p></li>
  475 <li><p>Yuya TAMANO</p></li>
  476 <li><p>Sho Minagawa</p></li>
  477 </ul>
  478 </div>
  479 </div>
  480 <div class="section" id="release-6-0-5-2016-06-29">
  481 <span id="release-6-0-5"></span><h2>Release 6.0.5 - 2016-06-29<a class="headerlink" href="#release-6-0-5-2016-06-29" title="Permalink to this headline"></a></h2>
  482 <div class="section" id="id22">
  483 <h3>Improvements<a class="headerlink" href="#id22" title="Permalink to this headline"></a></h3>
  484 <ul class="simple">
  485 <li><p>[<a class="reference internal" href="../reference/commands/io_flush.html"><span class="doc">io_flush</span></a>] Marked as stable command.</p></li>
  486 <li><p>[mruby] Supported to optimize prefix search by estimating
  487 data size efficiently</p></li>
  488 <li><p>[<a class="reference internal" href="../reference/functions/fuzzy_search.html"><span class="doc">fuzzy_search</span></a>] Supported
  489 <code class="docutils literal notranslate"><span class="pre">max_distance</span></code> option as 3rd argument to specify it
  490 easily. [GitHub#553] [Patch by Naoya Murakami]</p></li>
  491 <li><p>[<a class="reference internal" href="../reference/commands/query_expand.html"><span class="doc">query_expand</span></a>] Supported command to
  492 expand query. It is useful if there are many synonyms.</p></li>
  493 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported <code class="docutils literal notranslate"><span class="pre">--drilldown</span></code> with
  494 <code class="docutils literal notranslate"><span class="pre">command_version=3</span></code>. [groonga-dev,04055] [Reported by Naoya
  495 Murakami]</p></li>
  496 <li><p>Removed needless code from <code class="docutils literal notranslate"><span class="pre">grn_table_select_sequential()</span></code>.
  497 [GitHub#560] [Reported by Sho Minagawa]</p></li>
  498 <li><p>grn_table_setoperation(): Changed to update score instead of
  499 overwriting by <code class="docutils literal notranslate"><span class="pre">GRN_OP_ADJUST</span></code>. This change is introduced to keep
  500 consistency with <code class="docutils literal notranslate"><span class="pre">grn_ii_posting_add()</span></code>. [groonga-dev,04058]
  501 [Reported by Naoya Murakami]</p></li>
  502 <li><p>[<a class="reference internal" href="../reference/commands/dump.html"><span class="doc">dump</span></a>] Reduced the max opened
  503 table/column files when 1 thread mode.</p></li>
  504 </ul>
  505 </div>
  506 <div class="section" id="id23">
  507 <h3>Fixes<a class="headerlink" href="#id23" title="Permalink to this headline"></a></h3>
  508 <ul class="simple">
  509 <li><p>[CMake][Windows] Fixed to install missing mruby
  510 script. [groonga-dev,04040] [Reported by Soichiro Kiyokawa]</p></li>
  511 <li><p>[Windows] Changed to bundle msgpack-c.</p></li>
  512 <li><p>[<a class="reference internal" href="../install/others.html"><span class="doc">Others</span></a>] Fixed a typo
  513 about default database encoding (utf8). [GitHub#549] [Patch by IWAI, Masaharu]</p></li>
  514 <li><p>[<a class="reference internal" href="../contribution/development/cooperation.html"><span class="doc">ユーザーと協力して開発をうまく進めていくための指針</span></a>] Fixed a typo
  515 about product name (Twitter). [GitHub#550] [Patch by IWAI, Masaharu]</p></li>
  516 <li><p>Fixed a bug that specific records are not included into search
  517 result when multiple index column is created with <code class="docutils literal notranslate"><span class="pre">WITH_SECTION</span></code>
  518 flag. [GitHub#551]</p></li>
  519 <li><p>Fixed a crash bug that searching while loading data with
  520 <code class="docutils literal notranslate"><span class="pre">GRN_II_CURSOR_SET_MIN_ENABLE=yes</span></code>. <code class="docutils literal notranslate"><span class="pre">GRN_II_CURSOR_SET_MIN_ENABLE</span></code>
  521 is enabled by default since Groonga 6.0.3.</p></li>
  522 <li><p>[<a class="reference internal" href="../reference/token_filters.html"><span class="doc">Token filters</span></a>] Fixed thread unsafe implementation.</p></li>
  523 <li><p>[doc] Fixed a typo in 6.0.4 release entry. [GitHub#559] [Patch by cafedomancer]</p></li>
  524 </ul>
  525 </div>
  526 <div class="section" id="id24">
  527 <h3>Thanks<a class="headerlink" href="#id24" title="Permalink to this headline"></a></h3>
  528 <ul class="simple">
  529 <li><p>Naoya Murakami</p></li>
  530 <li><p>Soichiro Kiyokawa</p></li>
  531 <li><p>IWAI, Masaharu</p></li>
  532 <li><p>cafedomancer</p></li>
  533 </ul>
  534 </div>
  535 </div>
  536 <div class="section" id="release-6-0-4-2016-06-06">
  537 <span id="release-6-0-4"></span><h2>Release 6.0.4 - 2016-06-06<a class="headerlink" href="#release-6-0-4-2016-06-06" title="Permalink to this headline"></a></h2>
  538 <p>It’s a bug fix release of 6.0.3. It’s recommend that Groonga 6.0.3
  539 users upgrade to 6.0.4. This release fixes some search related
  540 problems.</p>
  541 <div class="section" id="id25">
  542 <h3>Fixes<a class="headerlink" href="#id25" title="Permalink to this headline"></a></h3>
  543 <ul class="simple">
  544 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a bug that <code class="docutils literal notranslate"><span class="pre">--drilldown</span></code>
  545 against a temporary column created by <code class="docutils literal notranslate"><span class="pre">--columns</span></code> refers freed
  546 memory.</p></li>
  547 <li><p>Fixed a bug that search with large index may refer invalid data. It
  548 takes a long time to return search result.
  549 [GitHub#548][groonga-dev,04028][Reported by Atsushi Shinoda]</p></li>
  550 </ul>
  551 </div>
  552 <div class="section" id="id26">
  553 <h3>Thanks<a class="headerlink" href="#id26" title="Permalink to this headline"></a></h3>
  554 <ul class="simple">
  555 <li><p>Atsushi Shinoda</p></li>
  556 </ul>
  557 </div>
  558 </div>
  559 <div class="section" id="release-6-0-3-2016-05-29">
  560 <span id="release-6-0-3"></span><h2>Release 6.0.3 - 2016-05-29<a class="headerlink" href="#release-6-0-3-2016-05-29" title="Permalink to this headline"></a></h2>
  561 <div class="section" id="id27">
  562 <h3>Improvements<a class="headerlink" href="#id27" title="Permalink to this headline"></a></h3>
  563 <ul>
  564 <li><p>[experimental] Added <code class="docutils literal notranslate"><span class="pre">GRN_II_OVERLAP_TOKEN_SKIP_ENABLE</span></code> and
  565 <code class="docutils literal notranslate"><span class="pre">GRN_NGRAM_TOKENIZER_REMOVE_BLANK_DISABLE</span></code> environment variables
  566 to improve performance of N-gram tokenizer.  [GitHub#533][Patch by
  567 Naoya Murakami]</p></li>
  568 <li><p>[<a class="reference internal" href="../reference/commands/table_create.html"><span class="doc">table_create</span></a>] Stopped to ignore
  569 nonexistent default tokenizer, normalizer or token filters. In the
  570 previous versions, Groonga ignored a typo in
  571 <code class="docutils literal notranslate"><span class="pre">--default_tokenizer</span></code>, <code class="docutils literal notranslate"><span class="pre">--normalizer</span></code> or <code class="docutils literal notranslate"><span class="pre">--token_filters</span></code>
  572 parameter silently. It caused a delay in finding problems.</p></li>
  573 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] output_columns v1: Supported
  574 expression such as <code class="docutils literal notranslate"><span class="pre">snippet_html(...)</span></code> in output_columns.</p></li>
  575 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Removed a limitation about the
  576 number of labeled drilldowns. In the previous versions, the number
  577 of max labeled drilldowns is limited to 10.</p></li>
  578 <li><p>[<a class="reference internal" href="../reference/functions/number_classify.html"><span class="doc">number_classify</span></a>] Added a number
  579 plugin. Use <code class="docutils literal notranslate"><span class="pre">number_classify</span></code> function to classify by value.</p></li>
  580 <li><p>Added a time plugin. Use <code class="docutils literal notranslate"><span class="pre">time_classify_second</span></code>,
  581 <code class="docutils literal notranslate"><span class="pre">time_classify_minute</span></code>, <code class="docutils literal notranslate"><span class="pre">time_classify_hour</span></code>,
  582 <code class="docutils literal notranslate"><span class="pre">time_classify_day</span></code>, <code class="docutils literal notranslate"><span class="pre">time_classify_week</span></code>,
  583 <code class="docutils literal notranslate"><span class="pre">time_classify_month</span></code>, <code class="docutils literal notranslate"><span class="pre">time_classify_year</span></code> function to classify
  584 by value.</p></li>
  585 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported dynamic column.
  586 Dynamic columns can be used in <code class="docutils literal notranslate"><span class="pre">output_columns</span></code>, <code class="docutils literal notranslate"><span class="pre">drilldown</span></code> and
  587 <code class="docutils literal notranslate"><span class="pre">sortby</span></code> [GitHub#539,#541,#542,#544,#545][Patch by Naoya Murakami]:</p>
  588 <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>select \
  589   --columns[LABEL].stage filtered \
  590   --columns[LABEL].type ShortText \
  591   --columns[LABEL].flags COLUMN_SCALAR \
  592   --columns[LABEL].value &#39;script syntax expression&#39; \
  593   ...
  594 </pre></div>
  595 </div>
  596 </li>
  597 <li><p>[experimental][<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Improved
  598 performance for range/equal search and enough filtered case. Set
  599 <code class="docutils literal notranslate"><span class="pre">GRN_TABLE_SELECT_ENOUGH_FILTERED_RATIO</span></code> environment variable to
  600 enable this feature.</p></li>
  601 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported index used search for
  602 filtered tables.</p></li>
  603 <li><p>Supported to detect changed database isn’t closed. This feature is
  604 useful to check database corruption when Groonga is crashed
  605 unexpectedly.</p></li>
  606 <li><p>[<a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a>] Supported detecting database
  607 wasn’t closed successfully case.</p></li>
  608 <li><p>Added <code class="docutils literal notranslate"><span class="pre">--drilldown_filter</span></code>.</p></li>
  609 <li><p>Supported <code class="docutils literal notranslate"><span class="pre">filter</span></code> in labeled drilldown.</p></li>
  610 <li><p>Improved performance for using [<a class="reference internal" href="../reference/functions/between.html"><span class="doc">between</span></a>]
  611 without index. By between() optimization, there is a case that range
  612 search is 100x faster than the previous version of between().</p></li>
  613 <li><p>[<a class="reference internal" href="../reference/window_functions/record_number.html"><span class="doc">record_number</span></a>] Supported window
  614 function.</p></li>
  615 <li><p>[experimental][<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported <code class="docutils literal notranslate"><span class="pre">--slices</span></code>.</p></li>
  616 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Deprecated <code class="docutils literal notranslate"><span class="pre">--sortby</span></code> and
  617 <code class="docutils literal notranslate"><span class="pre">--drilldown_sortby</span></code>. Use <code class="docutils literal notranslate"><span class="pre">--sort_keys</span></code> and
  618 <code class="docutils literal notranslate"><span class="pre">-drilldown_sort_keys</span></code> instead.</p></li>
  619 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Deprecated <code class="docutils literal notranslate"><span class="pre">--drilldown[...]</span></code>.
  620 Use <code class="docutils literal notranslate"><span class="pre">--drilldowns[...]</span></code> instead.</p></li>
  621 <li><p>Added [<a class="reference internal" href="../reference/command/command_version.html"><span class="doc">Command version</span></a>] 3. It uses object
  622 literal based envelope.</p></li>
  623 <li><p>[groonga-httpd] Updated bundled nginx version to 1.11.0.</p></li>
  624 </ul>
  625 </div>
  626 <div class="section" id="id28">
  627 <h3>Fixes<a class="headerlink" href="#id28" title="Permalink to this headline"></a></h3>
  628 <ul class="simple">
  629 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] output_columns v2: Fixed a bug
  630 that <code class="docutils literal notranslate"><span class="pre">*</span></code> isn’t expand to columns correctly.</p></li>
  631 <li><p>Fixed a bug that 1usec information is lost for time value.</p></li>
  632 <li><p>Fixed a crash bug when a mruby plugin is initialized with multiple
  633 threads.</p></li>
  634 <li><p>Fixed a bug that static indexing crashes if a posting list is very long.
  635 This bug may occur against enormous size of database. [GitHub#546]</p></li>
  636 </ul>
  637 </div>
  638 <div class="section" id="id29">
  639 <h3>Thanks<a class="headerlink" href="#id29" title="Permalink to this headline"></a></h3>
  640 <ul class="simple">
  641 <li><p>Naoya Murakami</p></li>
  642 </ul>
  643 </div>
  644 </div>
  645 <div class="section" id="release-6-0-2-2016-04-29">
  646 <span id="release-6-0-2"></span><h2>Release 6.0.2 - 2016-04-29<a class="headerlink" href="#release-6-0-2-2016-04-29" title="Permalink to this headline"></a></h2>
  647 <div class="section" id="id30">
  648 <h3>Improvements<a class="headerlink" href="#id30" title="Permalink to this headline"></a></h3>
  649 <ul class="simple">
  650 <li><p>Supported bool in comparison operators (<code class="docutils literal notranslate"><span class="pre">&gt;</span></code>, <code class="docutils literal notranslate"><span class="pre">&gt;=</span></code>, <code class="docutils literal notranslate"><span class="pre">&lt;</span></code>, <code class="docutils literal notranslate"><span class="pre">&lt;=</span></code>).
  651 TRUE is casted to 1. FALSE is casted to 0. Thus you specify function
  652 which returns boolean value in comparison.</p></li>
  653 <li><p>[groonga-http][<a class="reference internal" href="../reference/command/request_timeout.html"><span class="doc">Request timeout</span></a>] Supported
  654 <code class="docutils literal notranslate"><span class="pre">request_timeout</span></code> parameter. Canceled request returns
  655 <code class="docutils literal notranslate"><span class="pre">HTTP/1.1</span> <span class="pre">408</span> <span class="pre">Request</span> <span class="pre">Timeout</span></code> status code.</p></li>
  656 <li><p>[<a class="reference internal" href="../reference/commands/table_tokenize.html"><span class="doc">table_tokenize</span></a>] Added <code class="docutils literal notranslate"><span class="pre">index_column</span></code> option.
  657 [GitHub#534] [Patch by Naoya Murakami]</p></li>
  658 <li><p>[<a class="reference internal" href="../reference/commands/table_tokenize.html"><span class="doc">table_tokenize</span></a>] Supported to output <code class="docutils literal notranslate"><span class="pre">estimated_size</span></code>.
  659 [GitHub#518] [Patch by Naoya Murakami]</p></li>
  660 <li><p>[<a class="reference internal" href="../reference/functions/geo_in_rectangle.html"><span class="doc">geo_in_rectangle</span></a>][<a class="reference internal" href="../reference/functions/geo_in_circle.html"><span class="doc">geo_in_circle</span></a>]
  661 Supported to work without index. In this case, sequential search is
  662 executed as a fallback.</p></li>
  663 <li><p>Reduced needless internal loops. It improves phrase search performance.
  664 [GitHub#519] [Patch by Naoya Murakami]</p></li>
  665 <li><p>[<a class="reference internal" href="../contribution.html"><span class="doc">How to contribute to groonga</span></a>] Updated documentation about contribution.
  666 [GitHub#522] [Patch by Hiroshi Ohkubo]</p></li>
  667 <li><p>[<a class="reference internal" href="../reference/command/return_code.html"><span class="doc">Return code</span></a>] Updated documentation about return code list.</p></li>
  668 <li><p>[<a class="reference internal" href="../reference/executables/groonga.html"><span class="doc">groonga executable file</span></a>] Added <code class="docutils literal notranslate"><span class="pre">--default-request-timeout</span></code> option.</p></li>
  669 <li><p>[windows] Supported DLL version.</p></li>
  670 <li><p>Supported index used search even if value only term exists.
  671 For example, <code class="docutils literal notranslate"><span class="pre">true</span> <span class="pre">||</span> <span class="pre">column</span> <span class="pre">&gt;</span> <span class="pre">0</span></code> doesn’t use index even if <code class="docutils literal notranslate"><span class="pre">column</span></code> has
  672 index. In this release, above issue is resolved.</p></li>
  673 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Supported specifying grouped table
  674 [GitHub#524,#526,#527,#528,#529] [Patch by Naoya Murakami]</p></li>
  675 <li><p>Supported grouping by <code class="docutils literal notranslate"><span class="pre">Int{8,16,64}/UInt{8,16,64}</span></code> value.
  676 In the previous versions, only 32bit fixed size value was supported.</p></li>
  677 <li><p>Added table name to error message for invalid sort key.</p></li>
  678 <li><p>[<a class="reference internal" href="../reference/executables/groonga-suggest-httpd.html"><span class="doc">groonga-suggest-httpd</span></a>] Updated documentation.</p></li>
  679 <li><p>[<a class="reference internal" href="../reference/suggest/completion.html"><span class="doc">Completion</span></a>] Fixed a typo about example.
  680 [groonga-dev,04008] [Reported by Tachikawa Hiroaki]</p></li>
  681 <li><p>[<a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a>] Added a workaround to keep
  682 backward compatibility. use <code class="docutils literal notranslate"><span class="pre">object_inspect</span></code> instead of <code class="docutils literal notranslate"><span class="pre">inspect</span></code>.</p></li>
  683 <li><p>[groonga-httpd] Updated bundled nginx version to 1.9.15.</p></li>
  684 <li><p>[centos] Supported systemd.</p></li>
  685 <li><p>[doc] Supported only HTML output. [GitHub#532] [Patch by Hiroshi Ohkubo]</p></li>
  686 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>][centos] Supported to customize
  687 environment variables.</p></li>
  688 <li><p>[<a class="reference internal" href="../install/others.html"><span class="doc">Others</span></a>] Updated documentation about <code class="docutils literal notranslate"><span class="pre">--with-package-platorm</span></code> option.</p></li>
  689 <li><p>[ubuntu] Supported Ubuntu 16.04 (Xenial Xerus)</p></li>
  690 </ul>
  691 </div>
  692 <div class="section" id="id31">
  693 <h3>Fixes<a class="headerlink" href="#id31" title="Permalink to this headline"></a></h3>
  694 <ul>
  695 <li><p>Fixed a bug that tokenization of zero-length values are failed.
  696 For example, if <code class="docutils literal notranslate"><span class="pre">description</span></code> column is indexed column, tokenizer reports an error.
  697 [GitHub#508] [Reported by Naoya Murakami]:</p>
  698 <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>load --table docs
  699 [
  700 [&quot;_key&quot;,&quot;description&quot;],
  701 [2,&quot;&quot;]
  702 ]
  703 </pre></div>
  704 </div>
  705 </li>
  706 <li><p>Fixed a crash bug because of invalid critical section handling. [GitHub#507]</p></li>
  707 <li><p>[<a class="reference internal" href="../contribution/development/release.html"><span class="doc">リリース手順</span></a>] Fixed a typo about grntest howto.
  708 [GitHub#511] [Patch by Hiroshi Ohkubo]</p></li>
  709 <li><p>[doc] Removed man support.</p></li>
  710 <li><p>Removed invalid debug log messages which make user confused.</p></li>
  711 <li><p>Fixed a bug that data is not correctly flushed because internal counter is wrongly cleared.
  712 In the previous version, when size of data exceeds specific one, it was failed to create indexes.
  713 [GitHub#517] [Reported by Naoya Murakami]</p></li>
  714 <li><p>Fixed a bug that a process can’t use more than one caches in parallel.
  715 [GitHub#515]</p></li>
  716 <li><p>Fixed a bug that internally used <code class="docutils literal notranslate"><span class="pre">alloc_info</span></code> structure which is used to find memory leaks is
  717 not exclusively accessed. Without this fix, it may causes a crash. [GitHub#523]</p></li>
  718 <li><p>[tokenizer mecab] Fixed a memory leak on dictionary encoding mismatch error.
  719 [groonga-dev,04012] [Reported by Naoya Murakami]</p></li>
  720 <li><p>Fixed a bug that combination of [<a class="reference internal" href="../reference/executables/groonga-suggest-httpd.html"><span class="doc">groonga-suggest-httpd</span></a>] and
  721 [<a class="reference internal" href="../reference/executables/groonga-suggest-learner.html"><span class="doc">groonga-suggest-learner</span></a>] didn’t work.</p></li>
  722 <li><p>[doc] Removed needless uuid from *.po [GitHub#531] [Patch by Hiroshi Ohkubo]</p></li>
  723 <li><p>[<a class="reference internal" href="../reference/functions/highlight_html.html"><span class="doc">highlight_html</span></a>] Fixed a bug that duplicated text
  724 is returned. This bug occurs when highlighted keyword occurred 1024 or more times.</p></li>
  725 <li><p>Fixed a bug that <code class="docutils literal notranslate"><span class="pre">KEY_LARGE</span></code> conflicts with existing flag.
  726 If you use <code class="docutils literal notranslate"><span class="pre">TABLE_HASH_KEY|KEY_LARGE</span></code> in the previous version,
  727 there is a possibility to break database. Please recreate the table.</p></li>
  728 </ul>
  729 </div>
  730 <div class="section" id="id32">
  731 <h3>Thanks<a class="headerlink" href="#id32" title="Permalink to this headline"></a></h3>
  732 <ul class="simple">
  733 <li><p>Naoya Murakami</p></li>
  734 <li><p>Hiroshi Ohkubo</p></li>
  735 <li><p>Tachikawa Hiroaki</p></li>
  736 </ul>
  737 </div>
  738 </div>
  739 <div class="section" id="release-6-0-1-2016-03-29">
  740 <span id="release-6-0-1"></span><h2>Release 6.0.1 - 2016-03-29<a class="headerlink" href="#release-6-0-1-2016-03-29" title="Permalink to this headline"></a></h2>
  741 <div class="section" id="id33">
  742 <h3>Improvements<a class="headerlink" href="#id33" title="Permalink to this headline"></a></h3>
  743 <ul>
  744 <li><p>[mruby] Updated bundled mruby to fix a crash bug related to GC and
  745 backtrace.</p></li>
  746 <li><p>Exported the following API</p>
  747 <ul class="simple">
  748 <li><p>grn_expr_take_obj()</p></li>
  749 <li><p>grn_request_canceler_cancel_all()</p></li>
  750 <li><p>grn_obj_remove_dependent()</p></li>
  751 <li><p>grn_obj_is_text_family_type()</p></li>
  752 </ul>
  753 </li>
  754 <li><p>[hash] Supported 4GiB over total key size when <code class="docutils literal notranslate"><span class="pre">KEY_LARGE</span></code> flag is set
  755 to a table:</p>
  756 <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>table_create Users TABLE_HASH_KEY|KEY_LARGE ShortText
  757 </pre></div>
  758 </div>
  759 </li>
  760 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Supported
  761 <a class="reference internal" href="../reference/command/request_id.html"><span class="doc">Request ID</span></a> when you specify input data as
  762 raw JSON instead of parameter value:</p>
  763 <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>POST /d/load?table=XXX&amp;request_id=x
  764 
  765 load --table XXX --request_id x
  766 [
  767   ...
  768 ]
  769 </pre></div>
  770 </div>
  771 </li>
  772 <li><p>[<a class="reference internal" href="../reference/commands/shutdown.html"><span class="doc">shutdown</span></a>] Added <code class="docutils literal notranslate"><span class="pre">mode</span></code> argument to
  773 shutdown immediately. Use <code class="docutils literal notranslate"><span class="pre">shutdown</span> <span class="pre">--mode</span> <span class="pre">immediate</span></code> in such a purpose.</p></li>
  774 <li><p>[<a class="reference internal" href="../install/mac_os_x.html"><span class="doc">Mac OS X</span></a>] Added a instruction to setup MeCab dictionary for Homebrew.</p></li>
  775 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Supported to stop load when cancel
  776 is requested.</p></li>
  777 <li><p>[<a class="reference internal" href="../reference/commands/table_remove.html"><span class="doc">table_remove</span></a>] Supported to remove
  778 dependent tables. Use <code class="docutils literal notranslate"><span class="pre">--dependent</span> <span class="pre">yes</span></code> for it.</p></li>
  779 <li><p>[<a class="reference internal" href="../reference/commands/logical_table_remove.html"><span class="doc">logical_table_remove</span></a>] Supported to
  780 remove dependent tables.</p></li>
  781 <li><p>[Windows] Supported memory debug mode on Windows.</p></li>
  782 <li><p>Supported to dump allocation information by status on memory debug mode</p></li>
  783 <li><p>[<a class="reference internal" href="../contribution/documentation/i18n.html"><span class="doc">I18N</span></a>] Added installation step for Sphinx.</p></li>
  784 <li><p>[experimental] Supported to split chunks in static indexing.
  785 Use <code class="docutils literal notranslate"><span class="pre">GRN_INDEX_CHUNK_SPLIT_ENABLE=yes</span></code> to enable it. [GitHub#479]</p></li>
  786 </ul>
  787 </div>
  788 <div class="section" id="id34">
  789 <h3>Fixes<a class="headerlink" href="#id34" title="Permalink to this headline"></a></h3>
  790 <ul class="simple">
  791 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Fixed a crash bug when
  792 nonexistent column is specified. [GitHub#493]</p></li>
  793 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Fixed a bug that load command does
  794 not return error code correctly. [GitHub#495]</p></li>
  795 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Fixed a memory leak when parsing
  796 columns parameter in load command.</p></li>
  797 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Fixed a bug that only the first
  798 array in <code class="docutils literal notranslate"><span class="pre">--values</span></code> is handled as a list of column names if <code class="docutils literal notranslate"><span class="pre">--columns</span></code> is not
  799 specified. [GitHub#497]</p></li>
  800 <li><p>[<a class="reference internal" href="../reference/commands/load.html"><span class="doc">load</span></a>] Fixed to check <code class="docutils literal notranslate"><span class="pre">--columns</span></code> more precisely
  801 [GitHub#496]</p></li>
  802 <li><p>Fixed a insufficient critical section handling for
  803 thread-safety.</p></li>
  804 <li><p>[<a class="reference internal" href="../reference/commands/column_create.html"><span class="doc">column_create</span></a>] Fixed a crash bug when
  805 failed to create a column.</p></li>
  806 <li><p>[<a class="reference internal" href="../reference/commands/table_remove.html"><span class="doc">table_remove</span></a>] Fixed a crash bug to
  807 remove nonexistent table. [GitHub#504]</p></li>
  808 <li><p>Fixed a bug that offline index construction against <code class="docutils literal notranslate"><span class="pre">WITH_POSITION</span></code> +
  809 non-text <code class="docutils literal notranslate"><span class="pre">VECTOR</span></code> column ignores position.</p></li>
  810 <li><p>[<a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a>] Fixed a bug that cycle
  811 reference causes stack over flow.</p></li>
  812 <li><p>[deb] Dropped support for Ubuntu 15.04 (Vivid Vervet)</p></li>
  813 </ul>
  814 </div>
  815 <div class="section" id="id35">
  816 <h3>Thanks<a class="headerlink" href="#id35" title="Permalink to this headline"></a></h3>
  817 <ul class="simple">
  818 <li><p>YUKI Hiroshi</p></li>
  819 </ul>
  820 </div>
  821 </div>
  822 <div class="section" id="release-6-0-0-2016-02-29">
  823 <span id="release-6-0-0"></span><h2>Release 6.0.0 - 2016-02-29<a class="headerlink" href="#release-6-0-0-2016-02-29" title="Permalink to this headline"></a></h2>
  824 <div class="section" id="id36">
  825 <h3>Improvements<a class="headerlink" href="#id36" title="Permalink to this headline"></a></h3>
  826 <ul>
  827 <li><p>[<a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a>] Supported check against table
  828 specified as table domain in <code class="docutils literal notranslate"><span class="pre">--target</span></code> mode.</p></li>
  829 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_pat_fuzzy_search()</span></code>] Added a new API that provides fuzzy
  830 search feature by patricia trie. [GitHub#460][Patch by Naoya
  831 Murakami]</p></li>
  832 <li><p>[<code class="docutils literal notranslate"><span class="pre">functions/string</span></code>] Added a new plugin that provides string
  833 related functions. [GitHub#459][Patch by Naoya Murakami]</p></li>
  834 <li><p>[<code class="docutils literal notranslate"><span class="pre">string_length()</span></code>] Added a new function that returns the number
  835 of characters in the specified string. It’s contained in
  836 <code class="docutils literal notranslate"><span class="pre">functions/string</span></code> plugin. [GitHub#459][Patch by Naoya Murakami]</p></li>
  837 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_table_fuzzy_search()</span></code>] Added a new DB API that provides
  838 fuzzy search feature. [GitHub#463][Patch by Naoya Murakami]</p></li>
  839 <li><p>[<code class="docutils literal notranslate"><span class="pre">GRN_OP_FUZZY</span></code>] Added a new operator. [GitHub#463][Patch by Naoya
  840 Murakami]</p></li>
  841 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_obj_search()</span></code>] Supported <code class="docutils literal notranslate"><span class="pre">GRN_OP_FUZZY</span></code>
  842 operator. [GitHub#463][Patch by Naoya Murakami]</p></li>
  843 <li><p>[<code class="docutils literal notranslate"><span class="pre">GRN_TABLE_FUZZY_SEARCH_WITH_TRANSPOSITION</span></code>] Added a flag for
  844 <code class="docutils literal notranslate"><span class="pre">grn_table_fuzzy_search()</span></code>. [GitHub#463][Patch by Naoya Murakami]</p></li>
  845 <li><p>[<code class="docutils literal notranslate"><span class="pre">GRN_TOKENIZE_ONLY</span></code>] Added a new tokenization mode that returns
  846 all tokens even if the token doesn’t exist in
  847 lexicon. [GitHub#463][Patch by Naoya Murakami]</p></li>
  848 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_obj_type_to_string()</span></code>] Add a new function that stringify
  849 type ID such as <code class="docutils literal notranslate"><span class="pre">GRN_VOID</span></code> and <code class="docutils literal notranslate"><span class="pre">GRN_BULK</span></code>.</p></li>
  850 <li><p>[<a class="reference internal" href="../reference/commands/object_inspect.html"><span class="doc">object_inspect</span></a>] Added a new command that
  851 returns information of the target object.</p></li>
  852 <li><p>Supported compare operations against vector. If left hand side
  853 vector includes any element that satisfies <code class="docutils literal notranslate"><span class="pre">left_hand_side_element</span>
  854 <span class="pre">OP</span> <span class="pre">right_hand_side</span></code>, it returns true.</p>
  855 <p>Example:</p>
  856 <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>[1, 2, 3] &lt; 2 # -&gt; true because 1 is less than 2
  857 [1, 2, 3] &gt; 4 # -&gt; false because all elements are less than 4
  858 </pre></div>
  859 </div>
  860 </li>
  861 <li><p>[<code class="docutils literal notranslate"><span class="pre">fuzzy_search()</span></code>] Added a new function that provides fuzzy search
  862 feature. [GitHub#464][Patch by Naoya Murakami]</p></li>
  863 <li><p>[<a class="reference internal" href="../reference/functions/edit_distance.html"><span class="doc">edit_distance</span></a>] Supported transposition
  864 flag. [GitHub#464][Patch by Naoya Murakami]</p></li>
  865 <li><p>Supported index search for <code class="docutils literal notranslate"><span class="pre">vector_column[2]</span> <span class="pre">==</span> <span class="pre">29</span></code>.</p></li>
  866 <li><p>[<code class="docutils literal notranslate"><span class="pre">GRN_PLUGIN_CALLOC()</span></code>] Added a new API for plugin that provides
  867 <code class="docutils literal notranslate"><span class="pre">calloc()</span></code> feature. [GitHub#472][Patch by Naoya Murakami]</p></li>
  868 <li><p>Supported index search for compare operations against vector element
  869 such as <code class="docutils literal notranslate"><span class="pre">vector_column[2]</span> <span class="pre">&lt;</span> <span class="pre">29</span></code>.</p></li>
  870 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_plugin_proc_get_var_bool()</span></code>] Add a new API for plugin that
  871 provides getting boolean argument value feature.</p></li>
  872 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_plugin_proc_get_var_int32()</span></code>] Add a new API for plugin that
  873 provides getting 32bit integer argument value feature.</p></li>
  874 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_plugin_proc_get_var_string()</span></code>] Add a new API for plugin that
  875 provides getting string argument value feature.</p></li>
  876 <li><p>[<a class="reference internal" href="../reference/commands/object_remove.html"><span class="doc">object_remove</span></a>] Added a new command that
  877 removes an object. <code class="docutils literal notranslate"><span class="pre">object_remove</span></code> can also remove a broken object.</p></li>
  878 <li><p>Supported mips/mipsel. [debian-bugs:770243][Reported by Nobuhiro
  879 Iwamatsu][Reported by Thorsten Glaser][Reported by YunQiang
  880 Su][Reported by Dejan Latinovic][Reported by Steve Langasek]</p></li>
  881 <li><p>[<a class="reference internal" href="../reference/executables/grndb.html"><span class="doc">grndb</span></a>][CMake] Supported.</p></li>
  882 <li><p>[<code class="docutils literal notranslate"><span class="pre">grn_expr_syntax_expand_query()</span></code>] Added a new API that provides
  883 query expansion feature.</p></li>
  884 <li><p>[<code class="docutils literal notranslate"><span class="pre">snippet()</span></code>] Add a new function that provides snippet feature.
  885 [GitHub#481][Patch by Naoya Murakami]</p></li>
  886 <li><p>[<code class="docutils literal notranslate"><span class="pre">highlight()</span></code>] Add a new function that provides highlight feature.
  887 [GitHub#487][Patch by Naoya Murakami]</p></li>
  888 <li><p>Added <code class="docutils literal notranslate"><span class="pre">XXX</span> <span class="pre">&amp;&amp;</span> <span class="pre">column</span> <span class="pre">!=</span> <span class="pre">xxx</span></code> optimization. It’s converted to <code class="docutils literal notranslate"><span class="pre">XXX</span>
  889 <span class="pre">&amp;!</span> <span class="pre">column</span> <span class="pre">==</span> <span class="pre">xxx</span></code> internally.</p></li>
  890 <li><p>[<a class="reference internal" href="../server/memcached.html"><span class="doc">Memcached binary protocol</span></a>] Added <code class="docutils literal notranslate"><span class="pre">--memcached-column</span></code>. You can
  891 access existing column by memcached protocol.</p></li>
  892 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] Supported TLS.
  893 [groonga-dev,03948][Reported by KITAITI Makoto]</p></li>
  894 <li><p>[<a class="reference internal" href="../reference/executables/groonga-httpd.html"><span class="doc">groonga-httpd</span></a>] Updated bundled nginx
  895 version to 1.9.11 from 1.9.10.</p></li>
  896 <li><p>[Windows][CMake] Supported LZ4. LZ4 is bundled.</p></li>
  897 </ul>
  898 </div>
  899 <div class="section" id="id37">
  900 <h3>Fixes<a class="headerlink" href="#id37" title="Permalink to this headline"></a></h3>
  901 <ul class="simple">
  902 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Added a missing error check for
  903 outputting column. [GitHub#332][Reported by Masafumi Yokoyama]</p></li>
  904 <li><p>Fixed a bug that <code class="docutils literal notranslate"><span class="pre">function(column_with_index)</span> <span class="pre">==</span> <span class="pre">29</span></code> ignores
  905 <code class="docutils literal notranslate"><span class="pre">function()</span></code>. [groonga-dev,03884][Reported by Naoya Murakami]</p></li>
  906 <li><p>[<a class="reference internal" href="../reference/commands/reindex.html"><span class="doc">reindex</span></a>] Fixed a bug that <code class="docutils literal notranslate"><span class="pre">reindex</span></code>
  907 doesn’t clear query cache.</p></li>
  908 <li><p>[patricia trie] Fixed a bug that sorting by integer patricia trie
  909 key returns unsorted result. [GitHub#476][Reported by Ryunosuke SATO]</p></li>
  910 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a crash bug that is
  911 occurred when too many keywords is specified into <code class="docutils literal notranslate"><span class="pre">--query</span></code>.
  912 [GitHub#484][Reported by Hiroyuki Sato]</p></li>
  913 <li><p>[<a class="reference internal" href="../reference/commands/select.html"><span class="doc">select</span></a>] Fixed a bug that wrong cache is
  914 used when <a class="reference internal" href="../reference/command/command_version.html"><span class="doc">Command version</span></a> or
  915 <a class="reference internal" href="../reference/command/pretty_print.html"><span class="doc">Pretty print</span></a> is
  916 used. [GitHub#490][Reported by KITAITI Makoto]</p></li>
  917 </ul>
  918 </div>
  919 <div class="section" id="id38">
  920 <h3>Thanks<a class="headerlink" href="#id38" title="Permalink to this headline"></a></h3>
  921 <ul class="simple">
  922 <li><p>Masafumi Yokoyama</p></li>
  923 <li><p>Naoya Murakami</p></li>
  924 <li><p>Nobuhiro Iwamatsu</p></li>
  925 <li><p>Thorsten Glaser</p></li>
  926 <li><p>YunQiang Su</p></li>
  927 <li><p>Dejan Latinovic</p></li>
  928 <li><p>Steve Langasek</p></li>
  929 <li><p>Ryunosuke SATO</p></li>
  930 <li><p>Hiroyuki Sato</p></li>
  931 <li><p>KITAITI Makoto</p></li>
  932 </ul>
  933 </div>
  934 </div>
  935 </div>
  936 
  937 
  938             <div class="clearer"></div>
  939           </div>
  940         </div>
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  942       <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
  943         <div class="sphinxsidebarwrapper">
  944   <h3><a href="../index.html">Table of Contents</a></h3>
  945   <ul>
  946 <li><a class="reference internal" href="#">News - 6.x</a><ul>
  947 <li><a class="reference internal" href="#release-6-1-5-2017-01-23">Release 6.1.5 - 2017-01-23</a><ul>
  948 <li><a class="reference internal" href="#improvements">Improvements</a></li>
  949 <li><a class="reference internal" href="#fixes">Fixes</a></li>
  950 </ul>
  951 </li>
  952 <li><a class="reference internal" href="#release-6-1-4-2017-01-18">Release 6.1.4 - 2017-01-18</a><ul>
  953 <li><a class="reference internal" href="#id1">Improvements</a></li>
  954 <li><a class="reference internal" href="#id2">Fixes</a></li>
  955 <li><a class="reference internal" href="#thanks">Thanks</a></li>
  956 </ul>
  957 </li>
  958 <li><a class="reference internal" href="#release-6-1-3-2017-01-06">Release 6.1.3 - 2017-01-06</a><ul>
  959 <li><a class="reference internal" href="#id3">Improvements</a></li>
  960 <li><a class="reference internal" href="#id4">Fixes</a></li>
  961 </ul>
  962 </li>
  963 <li><a class="reference internal" href="#release-6-1-2-2016-12-31">Release 6.1.2 - 2016-12-31</a><ul>
  964 <li><a class="reference internal" href="#id5">Improvements</a></li>
  965 <li><a class="reference internal" href="#id6">Fixes</a></li>
  966 <li><a class="reference internal" href="#id7">Thanks</a></li>
  967 </ul>
  968 </li>
  969 <li><a class="reference internal" href="#release-6-1-1-2016-11-29">Release 6.1.1 - 2016-11-29</a><ul>
  970 <li><a class="reference internal" href="#id8">Improvements</a></li>
  971 <li><a class="reference internal" href="#id9">Fixes</a></li>
  972 </ul>
  973 </li>
  974 <li><a class="reference internal" href="#release-6-1-0-2016-10-29">Release 6.1.0 - 2016-10-29</a><ul>
  975 <li><a class="reference internal" href="#id10">Improvements</a></li>
  976 <li><a class="reference internal" href="#id11">Fixes</a></li>
  977 <li><a class="reference internal" href="#id12">Thanks</a></li>
  978 </ul>
  979 </li>
  980 <li><a class="reference internal" href="#release-6-0-9-2016-09-29">Release 6.0.9 - 2016-09-29</a><ul>
  981 <li><a class="reference internal" href="#id13">Improvements</a></li>
  982 <li><a class="reference internal" href="#id14">Fixes</a></li>
  983 <li><a class="reference internal" href="#id15">Thanks</a></li>
  984 </ul>
  985 </li>
  986 <li><a class="reference internal" href="#release-6-0-8-2016-08-29">Release 6.0.8 - 2016-08-29</a><ul>
  987 <li><a class="reference internal" href="#id16">Improvements</a></li>
  988 <li><a class="reference internal" href="#id17">Fixes</a></li>
  989 <li><a class="reference internal" href="#id18">Thanks</a></li>
  990 </ul>
  991 </li>
  992 <li><a class="reference internal" href="#release-6-0-7-2016-07-29">Release 6.0.7 - 2016-07-29</a><ul>
  993 <li><a class="reference internal" href="#id19">Improvements</a></li>
  994 <li><a class="reference internal" href="#id20">Fixes</a></li>
  995 <li><a class="reference internal" href="#id21">Thanks</a></li>
  996 </ul>
  997 </li>
  998 <li><a class="reference internal" href="#release-6-0-5-2016-06-29">Release 6.0.5 - 2016-06-29</a><ul>
  999 <li><a class="reference internal" href="#id22">Improvements</a></li>
 1000 <li><a class="reference internal" href="#id23">Fixes</a></li>
 1001 <li><a class="reference internal" href="#id24">Thanks</a></li>
 1002 </ul>
 1003 </li>
 1004 <li><a class="reference internal" href="#release-6-0-4-2016-06-06">Release 6.0.4 - 2016-06-06</a><ul>
 1005 <li><a class="reference internal" href="#id25">Fixes</a></li>
 1006 <li><a class="reference internal" href="#id26">Thanks</a></li>
 1007 </ul>
 1008 </li>
 1009 <li><a class="reference internal" href="#release-6-0-3-2016-05-29">Release 6.0.3 - 2016-05-29</a><ul>
 1010 <li><a class="reference internal" href="#id27">Improvements</a></li>
 1011 <li><a class="reference internal" href="#id28">Fixes</a></li>
 1012 <li><a class="reference internal" href="#id29">Thanks</a></li>
 1013 </ul>
 1014 </li>
 1015 <li><a class="reference internal" href="#release-6-0-2-2016-04-29">Release 6.0.2 - 2016-04-29</a><ul>
 1016 <li><a class="reference internal" href="#id30">Improvements</a></li>
 1017 <li><a class="reference internal" href="#id31">Fixes</a></li>
 1018 <li><a class="reference internal" href="#id32">Thanks</a></li>
 1019 </ul>
 1020 </li>
 1021 <li><a class="reference internal" href="#release-6-0-1-2016-03-29">Release 6.0.1 - 2016-03-29</a><ul>
 1022 <li><a class="reference internal" href="#id33">Improvements</a></li>
 1023 <li><a class="reference internal" href="#id34">Fixes</a></li>
 1024 <li><a class="reference internal" href="#id35">Thanks</a></li>
 1025 </ul>
 1026 </li>
 1027 <li><a class="reference internal" href="#release-6-0-0-2016-02-29">Release 6.0.0 - 2016-02-29</a><ul>
 1028 <li><a class="reference internal" href="#id36">Improvements</a></li>
 1029 <li><a class="reference internal" href="#id37">Fixes</a></li>
 1030 <li><a class="reference internal" href="#id38">Thanks</a></li>
 1031 </ul>
 1032 </li>
 1033 </ul>
 1034 </li>
 1035 </ul>
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