Late news but MariaDB MySQL 5.2.5 was released a couple of weeks back. MariaDB 5.2.5 is based on MySQL 5.1.55 with XtraDB InnoDB plugin from Percona Server 5.1.54-12.5. MariaDB version based off MySQL 5.5 seems to close too. MariaDB 5.2.5 release notes Download MariaDB 5.2.5 here: http://downloads.askmonty.org/mariadb/5.2.5. Tried a test...
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