| Version | Type | Date |
|---|---|---|
| 2.4.2.1 | release | Feb 2016 |
| 2.4.2 | release | Feb 2016 |
| 2.4.1 | release | Dec 2015 |
| 2.4.0 | release | Nov 2015 |
| 2.4.0-RC2 | candidate | Oct 2015 |
| 2.4.0-RC1 | candidate | Oct 2015 |
| 2.3.2-gwt27 | release | Oct 2015 |
| 2.3.2 | release | Oct 2015 |
| 2.3.1 | release | Oct 2015 |
| 2.3.0-RC5 | candidate | Oct 2015 |
| 2.3.0-RC4 | candidate | Oct 2015 |
| 2.3.0-GWT27 | release | Oct 2015 |
| 2.3.0 | release | Oct 2015 |
| 2.2.2-GWT27 | release | Oct 2015 |
| 2.2.1-GWT27 | release | Oct 2015 |
| 2.2.1 | release | Oct 2015 |
| 2.2.0-RC1 | candidate | Oct 2015 |
| 2.2.0 | release | Oct 2015 |
| 2.1.3 | release | Oct 2015 |
| 2.1.2 | release | Oct 2015 |
| 2.1.1 | release | Oct 2015 |
| 2.1.0-RC2 | candidate | Oct 2015 |
| 2.1.0 | release | Oct 2015 |
| 2.0.0.RC1 | candidate | Oct 2015 |
| 2.0.0 | release | Oct 2015 |
| 2.3.0-RC3 | candidate | Jan 1970 |