# Percona Server for MySQL 5.5.58-38.10 is Now Available

**URL:** <https://forums.percona.com/t/percona-server-for-mysql-5-5-58-38-10-is-now-available/6062>\
**Category:** Other MySQL® Questions\
**Created:** [December 8, 2017, 5:19am UTC](https://forums.percona.com/t/percona-server-for-mysql-5-5-58-38-10-is-now-available/6062 "2017-12-08T05:19:15Z")\
**Posts on this page:** 1\
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**Author:** ![hrvojem](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/hrvojem/32/6_2.png) [@hrvojem](https://forums.percona.com/u/hrvojem)\
**Post date:** [December 8, 2017, 5:19am UTC](https://forums.percona.com/t/percona-server-for-mysql-5-5-58-38-10-is-now-available/6062/1 "2017-12-08T05:19:15Z")

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Perconaannounces the release of [Percona Server for MySQL](https://www.percona.com/software/percona-server) 5.5.58-38.10 on December 7, 2017. Based on [MySQL 5.5.58](http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-58.html), including all the bug fixes in it, Percona Server for MySQL 5.5.58-38.10 is now the current stable release in the 5.5 series.

Percona Server for MySQL is open-source and free. You can find release details in the [5.5.58-38.10 milestone](https://launchpad.net/percona-server/+milestone/5.5.58-38.10) on Launchpad. Downloads are available [here](https://www.percona.com/downloads/Percona-Server-5.5/) and from the [Percona Software Repositories](https://www.percona.com/doc/percona-server/5.5/installation.html#installing-from-binaries). New Features:  
[LIST]  
[_]Percona Server packages are now available for Ubuntu 17.10 (Artful).  
[/LIST]Bugs Fixed:  
[LIST]  
[_]If an I/O syscall returned an error during the server shutdown with [Thread Pool](https://www.percona.com/doc/percona-server/5.5/performance/threadpool.html#threadpool) enabled, a mutex could be left locked. Bug fixed [#1702330](https://bugs.launchpad.net/percona-server/+bug/1702330) (Daniel Black).  
[\*]Dynamic row format feature to support BLOB/VARCHAR in MEMORY tables requires all the key columns to come before any BLOB columns. This requirement however was not enforced, allowing creating MEMORY tables in unsupported column configurations, which then crashed or lose data in usage. Bug fixed [#1731483](https://bugs.launchpad.net/percona-server/+bug/1731483).  
[/LIST]  
Other bugs fixed: [#1729241](https://bugs.launchpad.net/percona-server/+bug/1729241).

Find the release notes for Percona Server for MySQL 5.5.58-38.10 in our [online documentation](https://www.percona.com/doc/percona-server/5.5/release-notes/Percona-Server-5.5.58-38.10.html). Report bugs on the [launchpad bug tracker](https://bugs.launchpad.net/percona-server/+filebug).