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Percona Server 5.5.21-25.1

Percona is glad to announce the release of Percona Server 5.5.21-25.1 on March 30, 2012 (Downloads are available here and from the Percona Software Repositories).

Based on MySQL 5.5.21, including all the bug fixes in it, Percona Server 5.5.21-25.1 is now the current stable release in the 5.5 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the 5.5.21-25.1 milestone at Launchpad.

Bug Fixes

  • Fixed a memory corruption regression introduced in 5.5.18-23.0. Bug fixed #915814 (Alexey Kopytov).
  • Fixed InnoDB compilation warnings on CentOS 5. Bug fixed #962940 (Laurynas Biveinis).
  • Fixed MySQL upstream bug #64160 that was causing issues on upgrade to 5.5.20 and 5.5.21. Bug fixed #966844 (Stewart Smith).
This documentation is developed in Launchpad as part of the Percona Server 5.5.
If you spotted inaccuracies, errors, don't understood it or you think something is missing or should be improved, please file a bug.

General Inquiries

For general inquiries, please send us your question and someone will contact you.