MariaDB 5.5.31 发布，MySQL 衍生版本

MariaDB 5.5.31 稳定版(GA) 发布了，可通过 downloads.mariadb.org 获取.

该版本的发行说明和改进记录请看：

• https://kb.askmonty.org/en/mariadb-5531-release-notes
• https://kb.askmonty.org/en/mariadb-5531-changelog

值得关注的改进有：

• Includes XtraDB from Percona Server-5.5.30-rel30.2
• Includes an alpha version of the QUERY_CACHE_INFO plugin, that allows to see the content of the query cache via the corresponding INFORMATION_SCHEMA table.
• MariaDB MSI packages for Windows include the latest HeidiSQL 8.0.
• Support for FusionIO/directFS atomic writes added (MDEV-4338). See the following for more information:
  • MariaDB Introduces Atomic Writes
  • FusionIO DirectFS atomic write support
  • Fusion-io Introduction