The Ultimate Guide to High Availability with MariaDB
This is a read-only copy of the MariaDB Knowledgebase generated on 2024-11-23. For the latest, interactive version please visit https://mariadb.com/kb/.

MariaDB 10.9.5 Release Notes

Download Release Notes Changelog Overview of 10.9

Release date: 6 Feb 2023

MariaDB 10.9 is the current short-term maintenance stable series of MariaDB, maintained until August 2023. It is an evolution of MariaDB 10.8 with several entirely new features.

MariaDB 10.9.5 is a Stable (GA) release.

For an overview of MariaDB 10.9 see the What is MariaDB 10.9? page.

Thanks, and enjoy MariaDB!

Notable Items

  • As mentioned in the 10.9.4 release notes, our Yum/DNF/Zypper repositories for Red Hat Enterprise Linux, CentOS, Fedora, openSUSE, and SUSE are changing with this release to being signed with a new GPG key with SHA2 digest algorithms instead of SHA1. See this blog post and the GPG page for more details.

InnoDB

Galera

  • Galera updated to 26.4.14
  • Fixes for cluster wide write conflict resolving (MDEV-29684)

Replication

  • Parallel slave applying in binlog order is corrected for admin class of commands including ANALYZE (MDEV-30323)
  • Seconds_Behind_Master is now shown now more precisely at the slave applier start, including in the delayed mode (MDEV-29639)
  • mysqlbinlog --verbose is made to show the type of compressed columns (MDEV-25277)
  • Deadlock is resolved on replica involving BACKUP STAGE BLOCK_COMMIT and a committing user XA (MDEV-30423)

JSON

General

  • Infinite sequence of recursive calls when processing embedded CTE (MDEV-30248)
  • Crash with a query containing nested WINDOW clauses (MDEV-30052)
  • Major performance regression with 10.6.11 (MDEV-29988)
  • Json Range only affects first row of the result set (MDEV-30304)
  • As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.9 for Fedora 35.
  • In this release repositories for Fedora 37 and Ubuntu 22.10 Kinetic have been added.

Changelog

For a complete list of changes made in MariaDB 10.9.5, with links to detailed information on each push, see the changelog.

Contributors

For a full list of contributors to MariaDB 10.9.5, see the MariaDB Foundation release announcement.

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