Asset Bundles: Introduced the ability to use ShaderVariantCollection to ensure Shader variants are built when packing the Shader with ShaderVariantCollection seperate from the Material using the Shader.
Audio: Add support for streaming oggvorbis on tvOS.
(861178) - Analytics: Fix adds Internet permission on Android when Analytics service is used.
(877407, 867093, 877210) - DX11: Fixed D3D11 Device creation failures on Windows Vista and Windows 7 systems without DX11.1 runtime.
(857117) - Editor: Fixed a rare issue where building the player and saving the project after could cause the Editor to lock up.