| Version | Type | Date |
|---|---|---|
| 4.0-RC4 | candidate | Oct 2015 |
| 4.0-RC3 | candidate | Oct 2015 |
| 4.0-RC2 | candidate | Oct 2015 |
| 4.0-RC1 | candidate | Oct 2015 |
| 4.0-M6 | release | Oct 2015 |
| 4.0-M5 | release | Oct 2015 |
| 4.0-M4 | release | Oct 2015 |
| 4.0-M3 | release | Oct 2015 |
| 4.0-M2 | release | Oct 2015 |
| 4.0-M1 | release | Oct 2015 |
| 4.0 | release | Oct 2015 |
| 3.4 | release | Oct 2015 |
| 2.2 | release | Oct 2015 |
| 2.1.1 | release | Oct 2015 |
| 2.1 | release | Oct 2015 |
| 2.0 | release | Oct 2015 |