| Version | Type | Date |
|---|---|---|
| 2.8.2 | release | Jan 2016 |
| 2.8.1 | release | Apr 2015 |
| 2.8.0 | release | Apr 2015 |
| 2.6.0 | release | Feb 2013 |
| 2.6.0-RC2 | candidate | Jan 2012 |
| 2.5.1 | release | Nov 2011 |
| 2.5.0.1 | release | Nov 2011 |
| 2.5.0-RC1 | candidate | Nov 2011 |
| 2.5.0 | release | Nov 2011 |
| 2.4.0 | release | Nov 2011 |
| 2.2.0-RC1 | candidate | Nov 2011 |
| 2.2.0 | release | Nov 2011 |
| 2.1.0-RC4 | candidate | Nov 2011 |
| 2.1.0 | release | Nov 2011 |
| 2.0.0 | release | Nov 2011 |