Percona is glad to announce the release of Percona Server 5.5.49-37.9 on May 19, 2016. Based on MySQL 5.5.49 , including all the bug fixes in it, Percona Server 5.5.49-37.9 is now the current stable release in the 5.5 series.
- Percona Server is now built with system
zliblibrary instead of the older bundled one. Bug fixed #1108016 .
CREATE TABLE ... LIKE ...could create a system table with an unsupported enforced engine. Bug fixed #1540338 .
- The server will now show a more descriptive error message when Percona Server fails with
errno == 22 "Invalid argument", if
innodb_flush_methodwas set to
ALL_O_DIRECT. Bug fixed #1578604 .
apt-cache showcommand for
innotopincluded as part of the package. Bug fixed #1201074 .
mysql-systemdwould fail with PAM authentication and proxies due to regression introduced when fixing bug #1534825 in Percona Server 5.5.48-37.8. Bug fixed #1558312 .
The release notes for Percona Server 5.5.49-37.9 are available in ouronline documentation. Bugs can be reported on the launchpad bug tracker .