| Version | Type | Date |
|---|---|---|
| 2.22.2 | release | Feb 2016 |
| 2.22.1 | release | Oct 2015 |
| 2.22 | release | Oct 2015 |
| 2.21.1 | release | Oct 2015 |
| 2.21 | release | Oct 2015 |
| 2.20 | release | Oct 2015 |
| 2.19 | release | Oct 2015 |
| 2.18 | release | Oct 2015 |
| 2.17 | release | Oct 2015 |
| 2.16 | release | Oct 2015 |
| 2.15 | release | Oct 2015 |