Percona Server 5.5.55-38.8
Percona is glad to announce the release of Percona Server 5.5.55-38.8 on
May 10th, 2017. Downloads are available here
and from the Percona Software Repositories.
Based on MySQL 5.5.55, including
all the bug fixes in it, Percona Server 5.5.55-38.8 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 5.5.55-38.8 milestone at
Percona Server 5.5 packages are now available for Ubuntu 17.04 (Zesty
If a bitmap write I/O errors happened in the background log tracking thread
FLUSH CHANGED_PAGE_BITMAPS is executing concurrently it could
cause a server crash. Bug fixed #1651656.
TABLE_STATISTICS in combination with a stored function could
lead to a server crash. Bug fixed #1659992.
Queries from the
INNODB_CHANGED_PAGES table would needlessly read
potentially incomplete bitmap data past the needed LSN range. Bug fixed
It was not possible to configure basedir as a symlink. Bug fixed
Other bugs fixed: #1688161, #1683456, #1670588 (upstream
#84173), #1672389, #1675623, #1660243,
#1677156, #1680061, #1680510 (upstream #85838),
#1683993, #1684012, #1684025, and #1674281.