| Version | Type | Date |
|---|---|---|
| 1.21.1 | release | Mar 2016 |
| 1.21 | release | Mar 2016 |
| 1.20 | release | Feb 2016 |
| 1.19 | release | Oct 2015 |
| 1.18.2 | release | Oct 2015 |
| 1.18.1-TEST | release | Oct 2015 |
| 1.18.1-BETA-1 | beta | Oct 2015 |
| 1.18.1-BETA | beta | Oct 2015 |
| 1.18.1-ALPHA | alpha | Oct 2015 |
| 1.18.1 | release | Oct 2015 |