| Version | Type | Date |
|---|---|---|
| 2.1.5 | release | Feb 2016 |
| 2.1.4 | release | Oct 2015 |
| 2.1.2 | release | Oct 2015 |
| 2.1.1 | release | Oct 2015 |
| 2.1-alpha-4 | alpha | Oct 2015 |
| 2.1-alpha-3 | alpha | Oct 2015 |
| 2.1-alpha-2 | alpha | Oct 2015 |
| 2.1-alpha-1 | alpha | Oct 2015 |
| 2.1 | release | Oct 2015 |
| 2.0.1 | release | Oct 2015 |
| 2.0-beta-4 | beta | Oct 2015 |
| 2.0-beta-3 | beta | Oct 2015 |
| 2.0-beta-2 | beta | Oct 2015 |
| 2.0-beta-1 | beta | Oct 2015 |
| 2.0 | release | Oct 2015 |
| 1.0-alpha-1 | alpha | Oct 2015 |
| 2.1.3 | release | Jan 1970 |