| Version | Type | Date |
|---|---|---|
| 5.1.7 | release | Oct 2015 |
| 5.1.6 | release | Oct 2015 |
| 5.1.5 | release | Oct 2015 |
| 5.1.4 | release | Oct 2015 |
| 5.1.3 | release | Oct 2015 |
| 5.1.2 | release | Oct 2015 |
| 5.1.1 | release | Oct 2015 |
| 5.1.0-RC4 | candidate | Oct 2015 |
| 5.1.0-RC3 | candidate | Oct 2015 |
| 5.1.0-RC2 | candidate | Oct 2015 |
| 5.1.0-RC1 | candidate | Oct 2015 |
| 5.1.0-M5 | release | Oct 2015 |
| 5.1.0-M4 | release | Oct 2015 |
| 5.1.0-M3 | release | Oct 2015 |
| 5.1.0-M2 | release | Oct 2015 |
| 5.1.0-M1 | release | Oct 2015 |
| 5.1.0 | release | Oct 2015 |