MariaDB 10.5.7 Release Notes

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Release date: 3 Nov 2020

MariaDB 10.5 is the current stable series of MariaDB. It is an evolution of MariaDB 10.4 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.

For an overview of MariaDB 10.5 see the What is MariaDB 10.5? page.

Thanks, and enjoy MariaDB!

Notable Changes

  • MDEV-18323 It is now possible to upgrade from MySQL 5.7 Tables containing JSON, by loading the MYSQL_JSON datatype plugin first.
  • BLACKHOLE Storage Engine maximum index size increased from 1000 to 3500 bytes (MDEV-24017)
  • Calculating(auto rounding) issue (MDEV-23702)
  • Named pipe permission issue (MDEV-24040)
  • Temporary tables can overwrite existing files (MDEV-23569)
  • Binlog checksum verification at recovery time (MDEV-23832)
  • Verbose print-out of Geometry types by mysqlbinlog (MDEV-22330)
  • SHOW BINLOG EVENTS from <pos> validates <pos> when binlog checksummed (MDEV-21839)
  • Freeing memory of REPLICATE_DO_TABLE (MDEV-23534)
  • Corrected verbose mysqlbinlog output for multi-record Rows-log-event (MDEV-16372)
  • SET GLOBAL replicate_do_db = DEFAULT does not crash (MDEV-20744)


For a complete list of changes made in MariaDB 10.5.7, with links to detailed information on each push, see the changelog.

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MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.


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