Unity provides a cross platform game development environment for developers. Developers can use C# language and/or JavaScript syntax based UnityScript for programming the game. Target deployment platforms can be switched easily in the editor. All core game code stays same except some platform dependent features. A list of all the versions and corresponding downloads and release notes can be found here: http://unity3d.com/get-unity/download/archive.
| Version | Release Date |
|---|---|
| Unity 2017.1.0 | 2017-07-10 |
| 5.6.2 | 2017-06-21 |
| 5.6.1 | 2017-05-11 |
| 5.6.0 | 2017-03-31 |
| 5.5.3 | 2017-03-31 |
| 5.5.2 | 2017-02-24 |
| 5.5.1 | 2017-01-24 |
| 5.5 | 2016-11-30 |
| 5.4.3 | 2016-11-17 |
| 5.4.2 | 2016-10-21 |
| 5.4.1 | 2016-09-08 |
| 5.4.0 | 2016-07-28 |
| 5.3.6 | 2016-07-20 |
| 5.3.5 | 2016-05-20 |
| 5.3.4 | 2016-03-15 |
| 5.3.3 | 2016-02-23 |
| 5.3.2 | 2016-01-28 |
| 5.3.1 | 2015-12-18 |
| 5.3.0 | 2015-12-08 |
| 5.2.5 | 2016-06-01 |
| 5.2.4 | 2015- |