The most recent release of MariaDB Community Server 10.6 is: 10.6.28 Stable (GA)
Download Community Server 10.6.28
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{% endhint %} Download Release Notes Changelog Overview of 10.6 **Release date:** 8 Nov 2021 [MariaDB 10.6](/docs/release-notes/community-server/10.6/what-is-mariadb-106.md) is the current stable series of MariaDB. It is an evolution of [MariaDB 10.5](/docs/release-notes/community-server/old-releases/10.5/what-is-mariadb-105.md) with several entirely new features. [MariaDB 10.6.5](/docs/release-notes/community-server/10.6/10.6.5.md) is a [***Stable (GA)***](/docs/release-notes/community-server/about/release-criteria.md) release. Thanks, and enjoy MariaDB! ## Notable Items ### InnoDB * Linux after kernel version 5.10 has a io-uring regression causing a write to storage to be lost, or not acknowledged. As such [innodb\_use\_native\_aio](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md#innodb_use_native_aio) will default to 0 (off) until 5.16. If [innodb\_use\_native\_aio](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md#innodb_use_native_aio) is enabled in your configuration, a warning will be logged, however it will continue with the io-uring enabled, potentially resulting in a hang, or an assertion later. The long term support kernel 5.14.14 we haven't observed failures, and 5.15.0-rc7 failures have been observed, though less frequently. If you have [innodb\_use\_native\_aio](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md#innodb_use_native_aio) explicitly enabled, and are using watch out for a lack of InnoDB updates followed by a 10 minute timeout. See [MDEV-26674](https://jira.mariadb.org/browse/MDEV-26674) for details. * `ALTER TABLE…IMPORT TABLESPACE` fixes ([MDEV-18543](https://jira.mariadb.org/browse/MDEV-18543), [MDEV-20931](https://jira.mariadb.org/browse/MDEV-20931), [MDEV-26131](https://jira.mariadb.org/browse/MDEV-26131), [MDEV-26621](https://jira.mariadb.org/browse/MDEV-26621)) * `innodb_undo_log_truncate` fixes ([MDEV-26445](https://jira.mariadb.org/browse/MDEV-26445), [MDEV-26450](https://jira.mariadb.org/browse/MDEV-26450), [MDEV-26672](https://jira.mariadb.org/browse/MDEV-26672), [MDEV-26864](https://jira.mariadb.org/browse/MDEV-26864)) * Page I/O performance fixes ([MDEV-25215](https://jira.mariadb.org/browse/MDEV-25215), [MDEV-26547](https://jira.mariadb.org/browse/MDEV-26547), [MDEV-26626](https://jira.mariadb.org/browse/MDEV-26626), [MDEV-26819](https://jira.mariadb.org/browse/MDEV-26819)) * Replication timeouts with `XA PREPARE` ([MDEV-26682](https://jira.mariadb.org/browse/MDEV-26682)) * Improved DDL and data dictionary ([MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919)) * Performance fixes ([MDEV-26356](https://jira.mariadb.org/browse/MDEV-26356), [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467), [MDEV-26826](https://jira.mariadb.org/browse/MDEV-26826)) ### Replication * Memory hogging on slave by ROW event applier is eliminated ([MDEV-26712](https://jira.mariadb.org/browse/MDEV-26712)) * `mysql --binary-mode` now properly handles `\\0` in data ([MDEV-25444](https://jira.mariadb.org/browse/MDEV-25444)) * Fixes race condition between `SHOW BINARY LOGS` and `RESET MASTER` ([MDEV-20215](https://jira.mariadb.org/browse/MDEV-20215)) * Missed statement rollback in case transaction drops or create temporary table is corrected ([MDEV-26833](https://jira.mariadb.org/browse/MDEV-26833)) ### Audit Plugin * The `QUERY_DDL` [server\_audit\_events](/docs/server/reference/plugins/mariadb-audit-plugin/mariadb-audit-plugin-options-and-system-variables.md#server_audit_events) setting now logs `CREATE/DROP [PROCEDURE / FUNCTION / USER]` statements. See [MariaDB Audit Plugin - Log Settings](/docs/server/reference/plugins/mariadb-audit-plugin/mariadb-audit-plugin-log-settings.md). ([MDEV-23457](https://jira.mariadb.org/browse/MDEV-23457)) ### Packaging & Misc * Session tracking flag in OK\_PACKET ([MDEV-26868](https://jira.mariadb.org/browse/MDEV-26868)) * Some views force server (and mysqldump) to generate invalid SQL for their definitions ([MDEV-26299](https://jira.mariadb.org/browse/MDEV-26299)) ### Security * Fixes for the following [security vulnerabilities](/docs/server/security/cve.md): * [CVE-2021-46667](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46667) * [CVE-2021-46662](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46662) * [CVE-2022-27385](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27385) * [CVE-2022-31624](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31624) * [CVE-2022-31621](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31621) ## Changelog For a complete list of changes and bugfixes made in [MariaDB 10.6.5](/docs/release-notes/community-server/10.6/10.6.5.md), with links to detailed information on each push, see the [changelog](/docs/release-notes/community-server/changelogs/10.6/10.6.5.md). ## Contributors For a full list of contributors to [MariaDB 10.6.5](/docs/release-notes/community-server/10.6/10.6.5.md), see the [MariaDB Foundation release announcement](https://mariadb.org/mariadb-10-7-1-rc-and-mariadb-10-6-5-10-5-13-10-4-22-10-3-32-and-10-2-41-now-available/). {% hint style="info" %} Be notified of new MariaDB Server releases automatically by [subscribing](https://lists.mariadb.org/postorius/lists/announce.lists.mariadb.org/) to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). 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