| Version | Type | Date |
|---|---|---|
| 1.6.9 | release | Oct 2015 |
| 1.6.8 | release | Oct 2015 |
| 1.6.7 | release | Oct 2015 |
| 1.6.6 | release | Oct 2015 |
| 1.6.5 | release | Oct 2015 |
| 1.6.4 | release | Oct 2015 |
| 1.6.3 | release | Oct 2015 |
| 1.6.2 | release | Oct 2015 |
| 1.6.1 | release | Oct 2015 |
| 1.6.0 | release | Oct 2015 |
| 1.6-RC-3 | candidate | Oct 2015 |
| 1.6-RC-1 | candidate | Oct 2015 |