Based on MySQL 5.6.19, including all the bug fixes in it, Percona Server 5.6.19-67.0 is the current GA release in the Percona Server 5.6 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the 5.6.19-67.0 milestone at Launchpad.
NOTE: There was no Percona Server 5.6.18 release because there was no MySQL Community Server 5.6.18 release. That version number was used for MySQL Enterprise Edition release to address the OpenSSL “Heartbleed” issue.
TokuDB Storage engine, which is available as a separate package that can be installed along with the Percona Server 5.6.19-67.0, is now considered GA quality.
Percona Server now supports the MTR
--valgrindoption for a server that is either statically or dynamically linked with
libperconaserverclient18.1package was missing the library files. Bug fixed #1329911.
Percona Server introduced a regression in
5.6.17-66.0when support for TokuDB storage engine was implemented. This regression caused spurious “wrong table structure” errors for
PERFORMANCE_SCHEMAtables. Bug fixed #1329772.
For general inquiries, please send us your question and someone will contact you.