MariaDB 10.6.8 Release Notes

Download Release Notes Changelog Overview of 10.6

Release date: 20 May 2022

MariaDB 10.6 is the current long-term maintenance stable series of MariaDB. It is an evolution of MariaDB 10.5 with several entirely new features.

MariaDB 10.6.8 is a Stable (GA) release.

Thanks, and enjoy MariaDB!

Note that MariaDB 10.6.8 is not yet available for Ubuntu 22.04 due to MDEV-28133. MariaDB 10.6.9 will be available.

Notable Items

InnoDB

• removed ()

• InnoDB gap locking fixes (, )

• InnoDB performance improvements (, , , , , , )

• Backup regression fixes ()

Replication

• Semisync-slave server recovery is refined to correctly rollback prepared transaction ()

• Circular semisync setup endless event circulation is handled ()

• Semisync-slave server recovery is extended to work on new server_id server ()

• Server initialization time gtid_slave_pos purge related reason of crashing in binlog background thread is removed ()

Backup

• Incorrect binlogs after Galera SST using rsync and ()

• does not detect multi-source replication slave ()

• Useless warning "InnoDB: Allocated tablespace ID for , old maximum was 0" during backup stage ()

• prepare fails for incrementals if a new schema is created after full backup is taken ()

Optimizer

• Query performance degradation in newer MariaDB versions when using many tables ()

• A SEGV in Item_field::used_tables/update_depend_map_for_order... ()

• ANALYZE FORMAT=JSON fields are incorrect for UNION ALL queries ()

• Subquery in an UPDATE query uses full scan instead of range ()

General

• Server are ()

• For RHEL/CentOS 7, non x86_64 architectures are no longer supported upstream and so our support will also be dropped with this release

• Packages for Ubuntu 22.04 LTS "Jammy" and Fedora 36 are not yet available pending the resolution of : Backport OpenSSL-3.0 compatibility to 10.6 branch

• As per the , this will be the last release of for Debian 9 "Stretch", Ubuntu 21.10 "Impish", and Fedora 34

Security

• Fixes for the following :

Changelog

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

Contributors

For a full list of contributors to , see the .