Percona Server for MySQL 5.6.31-77.0¶
Based on MySQL 5.6.31, including all the bug fixes in it, Percona Server for MySQL 5.6.31-77.0 is the current GA release in the Percona Server for MySQL 5.6 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the 5.6.31-77.0 milestone at Launchpad.
Percona Server for MySQL has implemented protocol support for TLS 1.1 and TLS 1.2. This implementation turns off TLS v1.0 support by default.
TokuDB MTR suite is now part of the default MTR suite in Percona Server for MySQL 5.6.
Audit log in
ASYNCmode could skip log records which don’t fit into log buffer. Bug fixed #1588447.
innodb_log_block_sizefeature attempted to diagnose the situation where the logs have been created with a log block value that differs from the current
innodb_log_block_sizesetting. But this diagnostics came too late, and a misleading error
No valid checkpoints foundwas produced first, aborting the startup. Bug fixed #1155156.
Regular user extra port connection would fail if
SUPERuser were already connected on the main port, even if it connecting would not violate the
extra_max_connections. Bug fixed #1583147.
The error log warning
Too many connectionswas only printed for connection attempts when
SUPERhave connected. If the extra
SUPERis not connected, the warning was not printed for a non-SUPER connection attempt. Bug fixed #1583553.
Fixed memory leaks in
mysqlcheck. Bug fixed #1582741.
Fixed memory leak in non-existing defaults file handling. Bug fixed #1588344.
Fixed memory leak in
mysqlslap. Bug fixed #1588361.
ydbenvironment validation functions now prints more useful context. Bug fixed #722.