| Version | Type | Date |
|---|---|---|
| 2.4.2 | release | Feb 2016 |
| 2.4.1 | release | Dec 2015 |
| 2.4.0-RC1 | candidate | Oct 2015 |
| 2.3.5 | release | Oct 2015 |
| 2.3.4 | release | Oct 2015 |
| 2.3.3 | release | Oct 2015 |
| 2.3.2 | release | Oct 2015 |
| 2.3.1 | release | Oct 2015 |
| 2.3.0-RC6 | candidate | Oct 2015 |
| 2.3.0-RC5 | candidate | Oct 2015 |
| 2.3.0-RC4 | candidate | Oct 2015 |
| 2.3.0 | release | Oct 2015 |
| 2.2.9 | release | Oct 2015 |
| 2.2.8 | release | Oct 2015 |
| 2.2.7 | release | Oct 2015 |
| 2.2.6 | release | Oct 2015 |
| 2.2.5 | release | Oct 2015 |
| 2.2.4 | release | Oct 2015 |
| 2.2.3 | release | Oct 2015 |
| 2.2.2 | release | Oct 2015 |
| 2.2.1 | release | Oct 2015 |
| 2.2.0 | release | Oct 2015 |
| 2.3.0-RC3 | candidate | Jan 1970 |