- 6.4.x Feature plan - see also the Roadmap.
- 6.4.3RC1 released 24 Oct 2012
- 6.4.2 released 19 Feb 2012
- 6.4.2RC3 released 12 Jan 2012
- 6.4.2RC2 released 15 Nov 2011
- 6.4.2RC1 released 10 Oct 2011
- 6.4.1 released 21 Apr 2011
- 6.4.1RC2 released 17 Mar 2011
- 6.4.1RC1 released 3 Jan 2011
- 6.4.0 released 3 September 2010
- 6.4.0RC7 released 27 August 2010
- 6.4.0RC6 released 20 March 2010
- 6.4.0RC5 released 9 June 2009
- 6.4.0RC4 released 12 Apr 2009
- 6.4.0RC3 released 26 Jan 2009
- 6.4.0RC2 released 12 Jan 2009
- 6.4.0RC1 released 23 Dec 2008
- SVN snapshots are created weekly, see "Downloads" below.
