| Version | Type | Date |
|---|---|---|
| 1.28-RC2 | candidate | Oct 2015 |
| 1.28-RC1 | candidate | Oct 2015 |
| 1.28 | release | Oct 2015 |
| 1.27-RC2 | candidate | Oct 2015 |
| 1.27 | release | Oct 2015 |
| 1.21-RC2 | candidate | Oct 2015 |
| 1.20-RC2 | candidate | Oct 2015 |
| 1.20-RC1 | candidate | Oct 2015 |
| 1.20 | release | Oct 2015 |
| 1.19-RC1 | candidate | Oct 2015 |
| 1.19 | release | Oct 2015 |
| 1.18-RC2 | candidate | Oct 2015 |
| 1.18-RC1 | candidate | Oct 2015 |
| 1.18 | release | Oct 2015 |
| 1.17-RC1 | candidate | Oct 2015 |
| 1.17 | release | Oct 2015 |
| 1.16-RC3 | candidate | Oct 2015 |
| 1.16-RC2 | candidate | Oct 2015 |
| 1.16-RC1 | candidate | Oct 2015 |
| 1.16 | release | Oct 2015 |