| Version | Type | Date |
|---|---|---|
| 2.8.8 | release | Oct 2015 |
| 2.8.7 | release | Oct 2015 |
| 2.8.6 | release | Oct 2015 |
| 2.8.5 | release | Oct 2015 |
| 2.8.4 | release | Oct 2015 |
| 2.8.3 | release | Oct 2015 |
| 2.8.2 | release | Oct 2015 |
| 2.8.1-SHAPSHOT | release | Oct 2015 |
| 2.8.1 | release | Oct 2015 |
| 2.8.0 | release | Oct 2015 |
| 2.7.0 | release | Oct 2015 |
| 2.6.0 | release | Oct 2015 |
| 2.5.0 | release | Oct 2015 |
| 2.4 | release | Oct 2015 |
| 2.3 | release | Oct 2015 |
| 2.2 | release | Oct 2015 |
| 2.1 | release | Oct 2015 |