tag:github.com,2008:https://github.com/Altinity/ClickHouse/releases 2026-03-20T15:34:21Z tag:github.com,2008:Repository/159717931/v25.3.8.10042.altinitystable 2026-03-20T15:34:21Z <p>25.3 Update version to 10042</p> MyroTk tag:github.com,2008:Repository/159717931/v24.8.14.10545.altinitystable 2026-03-20T15:26:58Z <p>24.8.14 Stable Pre-Release PR</p> MyroTk tag:github.com,2008:Repository/159717931/v25.8.16.10002.altinitystable 2026-03-19T15:39:41Z <h2>Changes compared to <a href="https://github.com/Altinity/ClickHouse/releases/edit/v25.8.16.10001.altinitystable">v25.8.16.10001.altinitystable</a></h2> <h3>Critical Bug Fixes</h3> <ul> <li>Add setting <code>allow_local_data_lakes</code>. Turned off by default (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="4081159842" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1530" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1530/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1530">#1530</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/zvonand/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/zvonand">@zvonand</a>)</li> </ul> <h2><a href="https://s3.amazonaws.com/altinity-build-artifacts/REFs/v25.8.16.10002.altinitystable/c63afbef60f93b08179bb2f2727c8cc77391d3cc/23265050380/ci_run_report.html" rel="nofollow">Build report</a></h2> <h2><a href="https://docs.altinity.com/releasenotes/altinity-stable-release-notes/25.8/" rel="nofollow">Release notes</a></h2> <h2>Packages</h2> <p>Available for both AMD64 and Aarch64 from <a href="https://builds.altinity.cloud/" rel="nofollow">https://builds.altinity.cloud/</a> as either <code>.deb</code>, <code>.rpm</code>, or <code>.tgz</code></p> <h2>Docker images</h2> <p>Available for both AMD64 and Aarch64: <a href="https://hub.docker.com/layers/altinity/clickhouse-server/25.8.16.10002.altinitystable/images/sha256-8164f2cd364bcf259b50d5df429d34deb2e1423ba7068b08bdf6afe856b8b56b" rel="nofollow"><code>altinity/clickhouse-server/25.8.16.10002.altinitystable</code></a></p> zvonand tag:github.com,2008:Repository/159717931/v25.8.16.20001.altinityantalya 2026-02-22T21:01:55Z <h3>Altinity Antalya release v25.8.16.20001.altinityantalya (<a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/Altinity/ClickHouse/commit/027f87165d1035cbd110054e534db3f0e7bb09b9/hovercard" href="https://github.com/Altinity/ClickHouse/commit/027f87165d1035cbd110054e534db3f0e7bb09b9"><tt>027f871</tt></a>) as compared to <a href="https://github.com/ClickHouse/ClickHouse/releases/tag/v25.8.16.34-lts"><code>upstream/v25.8.16.34-lts (7938087aa80508fb6d40b8bf024d025809a8880c)</code></a></h3> <h4>Improvement</h4> <ul> <li>Disable crash report in more places: some embedded config files did not have crash reporting disabled (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3917504318" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1387" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1387/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1387">#1387</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/strtgbb/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/strtgbb">@strtgbb</a>)</li> <li>Add query id to <code>system.part_log</code>, <code>system_exports</code> and <code>system.replicated_partition_exports</code> (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3843543268" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1330" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1330/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1330">#1330</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/arthurpassos/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/arthurpassos">@arthurpassos</a>)</li> </ul> <h4>Bug Fix (user-visible misbehavior in an official stable release)</h4> <ul> <li>Fix 'Invalid dict indices bit width: 0' in parquet reader v3 (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3427982839" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/87258" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/87258/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/87258">ClickHouse#87258</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/al13n321/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/al13n321">@al13n321</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3947067240" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1408" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1408/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1408">#1408</a>)</li> </ul> <h4>CI Fix or Improvement</h4> <ul> <li>Automated upload and sanity check for binaries to include symtable; Fixes for package installation as signing runner was updated to ubuntu 24.04 (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3902216194" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1374" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1374/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1374">#1374</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/MyroTk/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/MyroTk">@MyroTk</a>)</li> <li>Set regression job.name properly in new reusable suite; copy known broken tests from stable 25.8; remove references to upstream packages from server/keeper dockerfile (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3970179079" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1439" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1439/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1439">#1439</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/strtgbb/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/strtgbb">@strtgbb</a>)</li> </ul> <p><strong>And ALL Antalya features from previous releases</strong></p> <h2>Packages</h2> <p>Available for both AMD64 and Aarch64 from <a href="https://builds.altinity.cloud/#altinityantalya" rel="nofollow">https://builds.altinity.cloud/#altinityantalya</a> as either <code>.deb</code>, <code>.rpm</code>, or <code>.tgz</code></p> <h2>Docker images</h2> <p>Available for both AMD64 and Aarch64: <a href="https://hub.docker.com/layers/altinity/clickhouse-server/25.8.16.20001.altinityantalya/images/sha256-91895e88403378ed909d28f3863bd48bd2c044919bdb4c639c4ef82a28c63150" rel="nofollow">altinity/clickhouse-server:25.8.16.20001.altinityantalya</a></p> <p><strong>Full Changelog</strong>: <a href="https://github.com/ClickHouse/ClickHouse/compare/v25.8.16.34-lts...Altinity:ClickHouse:v25.8.16.20001.altinityantalya?expand=1">https://github.com/ClickHouse/ClickHouse/compare/v25.8.16.34-lts...Altinity:ClickHouse:v25.8.16.20001.altinityantalya?expand=1</a></p> zvonand tag:github.com,2008:Repository/159717931/v25.8.16.10001.altinitystable 2026-02-19T13:01:32Z <h2>Changes compared to <a href="https://github.com/ClickHouse/ClickHouse/releases/tag/v25.8.16.34-lts">upstream's v25.8.16.34-lts</a></h2> <h3>Backward Incompatible Changes</h3> <ul> <li>ALTER MODIFY COLUMN now requires explicit DEFAULT when converting nullable columns to non-nullable types. Previously such ALTERs could get stuck with cannot convert null to not null errors, now NULLs are replaced with column's default expression (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3279885795" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/84770" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/84770/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/84770">ClickHouse#84770</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/vdimir/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/vdimir">@vdimir</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3860042705" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1344" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1344/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1344">#1344</a>)</li> </ul> <h3>New Features</h3> <ul> <li>Added new SQL statement EXECUTE AS to support user impersonation (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="2593741958" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/70775" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/70775/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/70775">ClickHouse#70775</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/shiyer7474/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/shiyer7474">@shiyer7474</a>, <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3644009379" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/90437" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/90437/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/90437">ClickHouse#90437</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/alexbakharew/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/alexbakharew">@alexbakharew</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3859995618" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1340" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1340/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1340">#1340</a>)</li> </ul> <h3>Critical Bug Fixes</h3> <ul> <li>Fix crash in StorageDistributed when parsing malformed shard directory names (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3634711608" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/90243" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/90243/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/90243">ClickHouse#90243</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/AVMusorin/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/AVMusorin">@AVMusorin</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3860034410" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1343" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1343/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1343">#1343</a>)</li> </ul> <h3>Bug Fixes (user-visible misbehavior in an official stable release)</h3> <ul> <li>Now datalakes catalogs will be shown in system introspection tables only if show_data_lake_catalogs_in_system_tables explicitly enabled (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3502571730" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/88341" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/88341/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/88341">ClickHouse#88341</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/alesapin/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/alesapin">@alesapin</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3843713038" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1331" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1331/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1331">#1331</a>)</li> <li>Now ClickHouse will show data lake catalog database in <code>SHOW DATABASES</code> query by default (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3616103841" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/89914" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/89914/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/89914">ClickHouse#89914</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/alesapin/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/alesapin">@alesapin</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3843713038" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1331" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1331/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1331">#1331</a>)</li> <li>Possible crash/undefined behavior in IN function where primary key column types are different from IN function right side column types (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3578501276" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/89367" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/89367/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/89367">ClickHouse#89367</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/ilejn/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/ilejn">@ilejn</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3859957856" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1339" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1339/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1339">#1339</a>)</li> <li>Fixed move-to-prewhere optimization, which did not work in the presence of row policy (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3431558493" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/87303" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/87303/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/87303">ClickHouse#87303</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/KochetovNicolai/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/KochetovNicolai">@KochetovNicolai</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3860053531" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1345" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1345/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1345">#1345</a>)</li> <li>Fixes a bug where certain distributed queries with <code>ORDER BY</code> could return <code>ALIAS</code> columns with swapped values (i.e., column <code>a</code> showing column <code>b</code>’s data and vice versa) (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3832890787" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/94644" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/94644/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/94644">ClickHouse#94644</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/filimonov/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/filimonov">@filimonov</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3861356217" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1346" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1346/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1346">#1346</a>)</li> <li>Split part ranges by volume characteristics to enable TTL drop merges for cold volumes. After this patch, parts with a max TTL &lt; now will be removed from cold storage. The algorithm will schedule only single part drops. (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3626124133" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/90059" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/90059/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/90059">ClickHouse#90059</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/Michicosun/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/Michicosun">@Michicosun</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3892277632" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1363" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1363/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1363">#1363</a>)</li> <li>Check and mark the interserver IO address active in DDL worker (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3737141900" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/92339" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/92339/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/92339">ClickHouse#92339</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/tuanpach/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/tuanpach">@tuanpach</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3940554721" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1403" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1403/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1403">#1403</a>)</li> <li>Disable <code>write_marks_for_substreams_in_compact_parts</code> by default to preserve downgrade compatibility (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3946625242" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1407" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1407/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1407">#1407</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/zvonand/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/zvonand">@zvonand</a>)</li> </ul> <h3>Improvements</h3> <ul> <li>Fix handling of users with a dot in the name when added via config file (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3380568618" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/86633" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/86633/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/86633">ClickHouse#86633</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/mkmkme/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/mkmkme">@mkmkme</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3860021238" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1342" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1342/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1342">#1342</a>)</li> <li>S3Queue auxiliary Zookeeper support using <code>keeper_path</code> setting from s3Queue (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3856896789" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/95203" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/95203/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/95203">ClickHouse#95203</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/lesandie/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/lesandie">@lesandie</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3871160719" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1357" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1357/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1357">#1357</a>)</li> </ul> <h3>Performance Improvements</h3> <ul> <li>SELECT query with <code>FINAL</code> clause on a <code>ReplacingMergeTree</code> table with the <code>is_deleted</code> column now executes faster because of improved parallelization from 2 existing optimizations (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3483094010" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/88090" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/88090/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/88090">ClickHouse#88090</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/shankar-iyer/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/shankar-iyer">@shankar-iyer</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3843725575" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1332" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1332/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1332">#1332</a>)</li> <li>Reduce INSERT/merges memory usage with wide parts for very wide tables by enabling adaptive write buffers. Add support of adaptive write buffers for encrypted disks (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3735168829" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/92250" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/92250/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/92250">ClickHouse#92250</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/azat/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/azat">@azat</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3860014090" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1341" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1341/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1341">#1341</a>)</li> </ul> <h3>Not for changelog</h3> <ul> <li>Altinity branding patches</li> </ul> <h2><a href="https://s3.amazonaws.com/altinity-build-artifacts/REFs/v25.8.16.10001.altinitystable/50d19e9216a5e7d6b48ee263986e7ccae8cb2f18/22144652887/ci_run_report.html" rel="nofollow">Build report</a></h2> <h2><a href="https://docs.altinity.com/releasenotes/altinity-stable-release-notes/25.8/" rel="nofollow">Release notes</a></h2> <h2>Packages</h2> <p>Available for both AMD64 and Aarch64 from <a href="https://builds.altinity.cloud/" rel="nofollow">https://builds.altinity.cloud/</a> as either <code>.deb</code>, <code>.rpm</code>, or <code>.tgz</code></p> <h2>Docker images</h2> <p>Available for both AMD64 and Aarch64: <a href="https://hub.docker.com/layers/altinity/clickhouse-server/25.8.16.10001.altinitystable/images/sha256-27341ab1d7988babfa011933d94c8531b2cb6b1cace7b6813ded7470b4b6e074" rel="nofollow"><code>altinity/clickhouse-server/25.8.16.10001.altinitystable</code></a></p> zvonand tag:github.com,2008:Repository/159717931/v25.8.14.20001.altinityantalya 2026-01-29T22:51:48Z <h3>Altinity Antalya release v25.8.14.20001.altinityantalya (<a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https://github.com/Altinity/ClickHouse/commit/783cf36a6b3f5ac96664da8492da0107438616f6/hovercard" href="https://github.com/Altinity/ClickHouse/commit/783cf36a6b3f5ac96664da8492da0107438616f6"><tt>783cf36</tt></a>) as compared to <a href="https://github.com/ClickHouse/ClickHouse/releases/tag/v25.8.14.17-lts"><code>upstream/v25.8.14.17-lts (85bdcee459593cd55faef3154a5e487b60119ff4)</code></a></h3> <h4>New Feature</h4> <h4>Improvement</h4> <ul> <li>Google cloud storage support for data lakes (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3799486503" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/93866" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/93866/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/93866">ClickHouse#93866</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/scanhex12/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/scanhex12">@scanhex12</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3821464004" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1318" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1318/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1318">#1318</a>)</li> <li>Allow merge tree materialized / alias columns to be exported through part export (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3831545124" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1324" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1324/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1324">#1324</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/arthurpassos/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/arthurpassos">@arthurpassos</a>)</li> <li>Add export_merge_tree_part_throw_on_pending_mutations and export_merge_tree_part_throw_on_pending_patch_parts to control the behavior of pending mutations / patch parts on the export part feature (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3808662058" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1294" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1294/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1294">#1294</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/arthurpassos/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/arthurpassos">@arthurpassos</a>)</li> <li>Now engine=Hybrid can access columns which are defined as ALIAS in segments (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3790597828" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1272" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1272/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1272">#1272</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/filimonov/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/filimonov">@filimonov</a>)</li> <li>Add query id to system.part_log, system_exports and system.replicated_partition_exports (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3843543268" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1330" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1330/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1330">#1330</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/arthurpassos/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/arthurpassos">@arthurpassos</a>)</li> <li>Accept table function as destination for part export, inherit schema if not explicitly provided (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3829418329" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1320" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1320/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1320">#1320</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/arthurpassos/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/arthurpassos">@arthurpassos</a>)</li> </ul> <h4>Bug Fix (user-visible misbehavior in an official stable release)</h4> <ul> <li>Fix simple parquet reader v3 assert on bool column min/max (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3414626804" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/87095" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/87095/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/87095">ClickHouse#87095</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/al13n321/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/al13n321">@al13n321</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3787740561" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1269" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1269/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1269">#1269</a>)</li> <li>Now ClickHouse will show data lake catalog database in SHOW DATABASES query by default (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3616103841" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/89914" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/89914/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/89914">ClickHouse#89914</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/alesapin/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/alesapin">@alesapin</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3797449835" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1283" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1283/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1283">#1283</a>)</li> <li>Fixes an issue when Iceberg columns with dot in names returned NULL as values (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3821694482" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1319" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1319/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1319">#1319</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/mkmkme/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/mkmkme">@mkmkme</a>)</li> <li>Fixed two-level aggregation when using <code>Merge</code> over <code>Distributed</code> (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3457236146" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/87687" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/87687/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/87687">ClickHouse#87687</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/c-end/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/c-end">@c-end</a> + <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3507401288" data-permission-text="Title is private" data-url="https://github.com/ClickHouse/ClickHouse/issues/88406" data-hovercard-type="pull_request" data-hovercard-url="/ClickHouse/ClickHouse/pull/88406/hovercard" href="https://github.com/ClickHouse/ClickHouse/pull/88406">ClickHouse#88406</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/azat/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/azat">@azat</a> via <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3838832403" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1328" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1328/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1328">#1328</a>)</li> </ul> <h4>CI Fix or Improvement</h4> <ul> <li>Use reusable suite for regression workflow (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3771003636" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1267" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1267/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1267">#1267</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/strtgbb/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/strtgbb">@strtgbb</a>)</li> <li>A missing semicolon resulted in regression jobs always being green (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="3797654618" data-permission-text="Title is private" data-url="https://github.com/Altinity/ClickHouse/issues/1286" data-hovercard-type="pull_request" data-hovercard-url="/Altinity/ClickHouse/pull/1286/hovercard" href="https://github.com/Altinity/ClickHouse/pull/1286">#1286</a> by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/strtgbb/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/strtgbb">@strtgbb</a>)</li> </ul> <p><strong>And ALL Antalya features from previous releases</strong></p> <h2>Packages</h2> <p>Available for both AMD64 and Aarch64 from <a href="https://builds.altinity.cloud/#altinityantalya" rel="nofollow">https://builds.altinity.cloud/#altinityantalya</a> as either <code>.deb</code>, <code>.rpm</code>, or <code>.tgz</code></p> <h2>Docker images</h2> <p>Available for both AMD64 and Aarch64: <a href="https://hub.docker.com/layers/altinity/clickhouse-server/25.8.14.20001.altinityantalya/images/sha256-20a8f460ebfe39610d40d79fec57daaa85ec511ea9cdafb4e343ab77adce9c07" rel="nofollow">altinity/clickhouse-server:25.8.14.20001.altinityantalya</a></p> <p><strong>Full Changelog</strong>: <a href="https://github.com/ClickHouse/ClickHouse/compare/v25.8.14.17-lts...Altinity:ClickHouse:v25.8.14.20001.altinityantalya?expand=1">https://github.com/ClickHouse/ClickHouse/compare/v25.8.14.17-lts...Altinity:ClickHouse:v25.8.14.20001.altinityantalya?expand=1</a></p> Enmk tag:github.com,2008:Repository/159717931/v25.12.3.21-stable 2026-01-13T11:50:57Z <p>Release v25.12.3.21-stable</p> robot-clickhouse tag:github.com,2008:Repository/159717931/v25.12.2.54-stable 2026-01-06T18:38:16Z <p>Release v25.12.2.54-stable</p> robot-clickhouse tag:github.com,2008:Repository/159717931/v25.11.6.11-stable 2026-01-06T14:16:02Z <p>Release v25.11.6.11-stable</p> robot-clickhouse tag:github.com,2008:Repository/159717931/v25.10.4.104-stable 2026-01-06T13:36:06Z <p>Release v25.10.4.104-stable</p> robot-clickhouse