The Ultimate Guide to High Availability with MariaDB
This is a read-only copy of the MariaDB Knowledgebase generated on 2024-11-14. For the latest, interactive version please visit https://mariadb.com/kb/.

MariaDB 10.1.21 Release Notes

The most recent release of MariaDB 10.1 is:
MariaDB 10.1.48 Stable (GA) Download Now

Download Release Notes Changelog Overview of 10.1

Release date: 18 Jan 2017

MariaDB 10.1 is the current stable series of MariaDB. It is an evolution of MariaDB 10.0 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL 5.6 and 5.7.

MariaDB 10.1.21 is a Stable (GA) release.

For an overview of MariaDB 10.1 see the What is MariaDB 10.1? page.

Thanks, and enjoy MariaDB!

Notable Changes

A file format compatibility bug that was introduced in MariaDB 10.1.0 was fixed in this version of MariaDB.

Using page_compression or non-default innodb_page_size created files that were incompatible with MariaDB 10.0 or MySQL 5.6. MariaDB 10.1.21 and higher will convert affected files from earlier MariaDB 10.1 releases to a compatible format.

This prevents a downgrade to earlier MariaDB 10.1 versions.

See the commit for details.

Changelog

For a complete list of changes made in MariaDB 10.1.21, with links to detailed information on each push, see the changelog.

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