| Version | Type | Date |
|---|---|---|
| 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 |
| 2.1.4 | release | Oct 2015 |
| 2.1.3 | release | Oct 2015 |
| 2.1.2 | release | Oct 2015 |
| 2.1.1 | release | Oct 2015 |
| 2.1.0 | release | Oct 2015 |
| 2.0.9 | release | Oct 2015 |
| 2.0.10 | release | Oct 2015 |
| 2.0-RC8b | candidate | Oct 2015 |
| 2.0-RC8 | candidate | Oct 2015 |
| 2.0-RC7 | candidate | Oct 2015 |
| 2.0-RC6 | candidate | Oct 2015 |
| 2.0-RC5b | candidate | Oct 2015 |
| 2.0-RC5 | candidate | Oct 2015 |