| Version | Type | Date |
|---|---|---|
| 2.2.22 | release | May 2014 |
| 2.3.2 | release | Apr 2013 |
| 2.3.1 | release | Apr 2013 |
| 2.3 | release | Apr 2013 |
| 2.3-rc7 | candidate | Mar 2013 |
| 2.3-rc6 | candidate | Mar 2013 |
| 2.3-rc5 | candidate | Mar 2013 |
| 2.2.21 | release | Feb 2013 |
| 2.3-rc4 | candidate | Feb 2013 |
| 2.3-rc3 | candidate | Jan 2013 |
| 2.2.20 | release | Jan 2013 |
| 2.3-rc2 | candidate | Jan 2013 |
| 2.3-rc1 | candidate | Dec 2012 |
| 2.3-beta9 | beta | Dec 2012 |
| 2.3-beta8 | beta | Oct 2012 |
| 2.3-beta7 | beta | Oct 2012 |
| 2.3-beta6 | beta | Oct 2012 |
| 2.2.19 | release | Oct 2012 |
| 2.3-beta5 | beta | Oct 2012 |
| 2.3-beta4 | beta | Sep 2012 |
| 2.3-beta3 | beta | Sep 2012 |
| 2.3-beta2 | beta | Aug 2012 |
| 2.3-beta1 | beta | Aug 2012 |
| 2.2.18 | release | Aug 2012 |
| 2.2.17 | release | Aug 2012 |
| 2.2.16 | release | Aug 2012 |
| 2.2.15 | release | Aug 2012 |
| 2.2.14 | release | Aug 2012 |
| 2.2.13 | release | Aug 2012 |
| 2.2.12 | release | Jul 2012 |
| 2.2.11 | release | Jul 2012 |
| 2.2.10 | release | Jun 2012 |
| 2.2.9 | release | May 2012 |
| 2.2.8 | release | May 2012 |
| 2.2.7 | release | May 2012 |
| 2.2.6 | release | May 2012 |
| 2.2.5 | release | Apr 2012 |
| 2.2.3 | release | Mar 2012 |
| 2.2.2 | release | Mar 2012 |
| 2.1.11 | release | Mar 2012 |
| 2.1.10 | release | Feb 2012 |
| 2.1.9 | release | Feb 2012 |
| 2.2.1 | release | Jan 2012 |
| 2.2 | release | Dec 2011 |
| 2.1.8 | release | Dec 2011 |
| 2.1.7 | release | Nov 2011 |
| 2.1.6 | release | Oct 2011 |
| 2.1.5 | release | Oct 2011 |
| 2.1.4 | release | Oct 2011 |
| 2.1.3 | release | Sep 2011 |