Visit the pages below for information about upgrading to later versions of Unity.
Upgrading to Unity 2017.1 [Released 12 July 2017] - [Public beta 11 April 2017]
Upgrading to Unity 5.6 [Released 31 March 2017] - [Public beta 12 December 2016]
Upgrading to Unity 5.5 [Released 30 November 2016] - [Public beta 29 August 2016]
Upgrading to Unity 5.4 [Released 28 July 2016] - [Public beta 14 March 2016]
Upgrading to Unity 5.3 [Released 08 December 2015]
Upgrading to Unity 5.2 [Released 08 September 2015]
Upgrading to Unity 5.0 [Released 03 March 2015]
Upgrading to Unity 4.0 [Released 13 November 2012]
Upgrading to Unity 3.5 [Released 14 February 2012]
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