| Version | Type | Date |
|---|---|---|
| 4.2.0 | release | Feb 2016 |
| 4.1.2 | release | Oct 2015 |
| 4.1.1 | release | Sep 2015 |
| 4.1 | release | Aug 2014 |
| 4.0.8 | release | Jan 2014 |
| 4.0.6 | release | Nov 2013 |
| 4.0.5 | release | Nov 2013 |
| 4.0.4 | release | Sep 2013 |
| 4.0.3 | release | Jul 2013 |
| 4.0.2 | release | Jul 2013 |
| 4.0.1 | release | Mar 2013 |
| 4.0 | release | Jan 2013 |