MariaDB 10.4.27 Release Notes

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Download Release Notes Changelog Overview of 10.4

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Release date: 7 Nov 2022

MariaDB 10.4 is a previous stable series of MariaDB, maintained until June 2024. It is an evolution of MariaDB 10.3 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.

MariaDB 10.4.27 is a Stable (GA) release.

For an overview of MariaDB 10.4 see the What is MariaDB 10.4? page.

Thanks, and enjoy MariaDB!

Notable Items

Backup

  • mariabackup --compress hangs (MDEV-29043)
  • Assertion on info.page_size failed in xb_delta_open_matching_space (MDEV-18589)

InnoDB

JSON

Replication

  • minor correction in unsafe warning message (MDEV-28827)
  • false replication error-stop of REVOKE PRIVILEGES from a non-existing user on master (MDEV-28530) in combination with a filtering slave is corrected
  • SET DEFAULT ROLE replication is mended on a slave that filters system tables (MDEV-28294)

Repositories

  • Beginning with the next release (Q1 2023), our Yum, DNF, and Zypper repositories for RedHat, Fedora, and Suse will be migrated to being signed with a new GPG key. The key we are migrating to is the same one we already use for our Debian and Ubuntu Repositories.
    • The short Key ID is: 0xC74CD1D8
    • The long Key ID is: 0xF1656F24C74CD1D8
    • The full fingerprint of the key is: 177F 4010 FE56 CA33 3630 0305 F165 6F24 C74C D1D8
    • The key can be imported now in preparation for this change using the following command:
sudo rpm --import https://supplychain.mariadb.com/MariaDB-Server-GPG-KEY

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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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