| Version | Type | Date |
|---|---|---|
| 4.0.RC9 | candidate | Oct 2015 |
| 4.0.RC8 | candidate | Oct 2015 |
| 4.0.RC7 | candidate | Oct 2015 |
| 4.0.RC6 | candidate | Oct 2015 |
| 4.0.RC5 | candidate | Oct 2015 |
| 4.0.RC4 | candidate | Oct 2015 |
| 4.0.RC3 | candidate | Oct 2015 |
| 4.0.RC2 | candidate | Oct 2015 |
| 4.0.M5 | release | Oct 2015 |
| 4.0.10 | release | Oct 2015 |