| Version | Type | Date |
|---|---|---|
| 2.1-6.0.1 | release | Jan 2007 |
| 2.1-6.0.0rc4 | candidate | Jan 2007 |
| 2.1-6.0.0rc3 | candidate | Jan 2007 |
| 2.1-6.0.0rc2 | candidate | Jan 2007 |
| 2.1-6.0.0rc1 | candidate | Jan 2007 |
| 2.1-6.0.0rc0 | candidate | Jan 2007 |
| 2.1-6.0.0beta17 | beta | Jan 2007 |
| 2.1-6.0.0beta16 | beta | Jan 2007 |
| 2.1-6.0.0beta15 | beta | Jan 2007 |
| 2.1-6.0.0beta14 | beta | Jan 2007 |
| 2.1-6.0.0 | release | Jan 2007 |
| 6.0.0beta12 | beta | Mar 2006 |
| 6.0.0beta11 | beta | Mar 2006 |
| 6.0.0beta10 | beta | Feb 2006 |
| 6.0.0beta9 | beta | Feb 2006 |
| 6.0.0beta8 | beta | Jan 2006 |
| 6.0.0beta7 | beta | Jan 2006 |
| 6.0.0beta6 | beta | Dec 2005 |
| 6.0.0beta5 | beta | Dec 2005 |
| 5.5.12 | release | Nov 2005 |
| 5.0.28 | release | Nov 2005 |
| 5.0.28.600b1 | release | Nov 2005 |