Galera 26.4.28 Release Notes

Release notes for Galera 26.4.28, the Q3 2026 release of the Galera Replication library.

Release Date: 2026-08-17

MariaDB is pleased to announce the release of Galera Replication library 4.28, implementing wsrep API version 26.

The library is available as targeted packages and package repositories for a number of Linux distributions, including Debian 11 (Bullseye), and 12 (Bookworm), 22.04 LTS (Jammy), and 24.04 LTS (Noble), RHEL 8, and 9. Obtaining packages using a package repository removes the need to download individual files and facilitates the deployment and upgrade of Galera nodes.

This release will be available from https://mariadb.com/galera-downloads/

Notable changes

• Fixed the EVS view-install timeout so that it stays between the suspect and inactive timeouts. A wrong ordering could abandon a view install before a silent node was even suspected, and could drive a healthy majority to non-primary.

• Added support for building against Asio 1.14.1 through 1.38.0, instead of only the bundled copy.

Known Issues

• In order to install Galera package on RHEL 8, MySQL and MariaDB modules need to be disabled first with dnf -y module disable mysql mariadb.

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