MyBB, formerly MyBBoard and originally MyBulletinBoard, is a free and open source forum software which is developed by the MyBB Group. It is written in PHP, supports MySQL, PostgreSQL and SQLite as database systems and, in addition, has database failover support. It is available in multiple languages and is licensed under the LGPL. Founded as DevBB in 2002 by Chris Boulton from a fork of XMB, the first public release (RC1) of MyBB was published on 10 December 2003. It wasn't until 2 years later, on 9 December 2005, that MyBB 1.0 was released. On 9 March 2006, version 1.1 was released. The last version of this series was 1.1.8, a security update released on 20 August 2006. On 2 September 2006, with a revised and rewritten code base and over 40 new features, MyBB 1.2 was released. Support for the 1.2 series officially ended on 1 June 2009, although security updates were available until 31 December 2009. The final version of the 1.2 series, 1.2.14, was a security and maintenance update pu...