The most recent release of MariaDB Community Server 10.6 is: 10.6.28 Stable (GA)
Download Community Server 10.6.28
Alternate download from mariadb.org
{% endhint %} Download Release Notes Changelog Overview of 10.6 **Release date:** 21 May 2021 [MariaDB 10.6](/docs/release-notes/community-server/10.6/what-is-mariadb-106.md) is the current development 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 10.6.1](/docs/release-notes/community-server/10.6/10.6.1.md) is a [***Beta***](/docs/release-notes/community-server/about/release-criteria.md) release. {% hint style="danger" %} **Do not use non-stable (non-GA) releases in production!** {% endhint %} Thanks, and enjoy MariaDB! ## Notable Changes Notable changes of this release include: ### Atomic DDL * [CREATE TABLE](/docs/server/server-usage/tables/create-table.md), [ALTER TABLE](/docs/server/reference/sql-statements/data-definition/alter/alter-table.md), [RENAME TABLE](/docs/server/reference/sql-statements/data-definition/rename-table.md), [DROP TABLE](/docs/server/server-usage/tables/drop-table.md), [DROP DATABASE](/docs/server/reference/sql-statements/data-definition/drop/drop-database.md) and related DDL statements are now atomic. Either the statement is fully completed, or everything is reverted to it's original state. Note that when deleting multiple tables with DROP TABLE, only each individual drop is atomic, not the full list of tables). ([MDEV-23842](https://jira.mariadb.org/browse/MDEV-23842)). ### Replication, Galera and Binlog * [Galera](https://mariadb.com/docs/galera-cluster/) updated to 26.4.8 * The delay between binary log purges can now be specified with much greater precision. The system variable [binlog\_expire\_logs\_seconds](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md#binlog_expire_logs_seconds) is introduced as a form of alias for [expire\_logs\_days](/docs/server/ha-and-performance/standard-replication/replication-and-binary-log-system-variables.md#expire_logs_days), which now accepts a precision of 1/1000000 days ([MDEV-19371](https://jira.mariadb.org/browse/MDEV-19371)) * Allow transition from unencrypted to TLS [Galera](https://mariadb.com/docs/galera-cluster/) cluster communication without cluster downtime ([MDEV-22131](https://jira.mariadb.org/browse/MDEV-22131)) * DDL information logged on all [Galera](https://mariadb.com/docs/galera-cluster/) cluster nodes if wsrep\_debug is set to SERVER and wsrep\_OSU\_method is 'TOI' ([MDEV-9609](https://jira.mariadb.org/browse/MDEV-9609)) * For the [mysqlbinlog / mariadb-binlog](/docs/server/clients-and-utilities/logging-tools/mariadb-binlog/mariadb-binlog-options.md) `--base64-output` option, removed the deprecated `always` option, and changed the default to `auto` ([MDEV-25222](https://jira.mariadb.org/browse/MDEV-25222)) ### Oracle Compatibility * [ADD\_MONTHS()](/docs/server/reference/sql-functions/date-time-functions/add_months.md) added ([MDEV-20025](https://jira.mariadb.org/browse/MDEV-20025)) * [TO\_CHAR()](/docs/server/reference/sql-functions/string-functions/to_char.md) added ([MDEV-20017](https://jira.mariadb.org/browse/MDEV-20017)) * [SYS\_GUID()](/docs/server/reference/sql-functions/secondary-functions/miscellaneous-functions/sys_guid.md) added ([MDEV-24285](https://jira.mariadb.org/browse/MDEV-24285)) * MINUS is mapped to [EXCEPT](/docs/server/reference/sql-statements/data-manipulation/selecting-data/set-operations/except.md) in UNION ([MDEV-20021](https://jira.mariadb.org/browse/MDEV-20021)) * [ROWNUM](/docs/server/reference/sql-functions/secondary-functions/information-functions/rownum.md) function returns the current number of accepted rows in the current context ([MDEV-24089](https://jira.mariadb.org/browse/MDEV-24089)) ### Character Sets * The `utf8` [character set](/docs/server/reference/data-types/string-data-types/character-sets.md) (and related collations) is now by default an alias for `utf8mb3` rather than the other way around. It can be set to imply `utf8mb4` by changing the value of the [old\_mode](/docs/server/server-management/variables-and-modes/server-system-variables.md#old_mode) system variable ([MDEV-8334](https://jira.mariadb.org/browse/MDEV-8334)) ### Clients * For clients such as [mysql / mariadb](/docs/server/clients-and-utilities/mariadb-client/mysql-command-line-client.md), the connection property specified via the command line (e.g. --port=3306) will now force its type ([MDEV-14974](https://jira.mariadb.org/browse/MDEV-14974)) ## Changelog For a complete list of changes made in [MariaDB 10.6.1](/docs/release-notes/community-server/10.6/10.6.1.md), with links to detailed information on each push, see the [changelog](/docs/release-notes/community-server/changelogs/10.6/10.6.1.md). ## Contributors For a full list of contributors to [MariaDB 10.6.1](/docs/release-notes/community-server/10.6/10.6.1.md), see the [MariaDB Foundation release announcement](https://mariadb.org/mariadb-10-6-1-now-available/). **Do not use *****beta***** releases in production!** {% 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). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services. MariaDB may already be included in your favorite OS distribution. More information can be found on the [Distributions which Include MariaDB](/docs/general-resources/distributions-including-mariadb.md) page. {% endhint %} *This page is licensed: CC BY-SA / Gnu FDL* {% @marketo/form formid="4316" formId="4316" %}