### Improvements

*   (757055) - Graphics: Added support for feature level 11.1 on D3D11/D3D12. This brings native support for RGB565 and ARGB1555 RenderTexture formats. Note that this does not render correctly for ARGB4444 which will be fixed in one of the future releases.

### Fixes

*   ([854739](https://issuetracker.unity3d.com/product/unity/issues/guid/854739/)) - Android: Fix auto-rotation on Android 4.1 and older.
*   (849972) - Audio: Fixed FSBTool crashing when importing OGG files with non-standard sample rates.
*   ([830217](https://issuetracker.unity3d.com/product/unity/issues/guid/830217/)) - Compute: Don't let GC dispose of ComputeBuffers. Added a warning for the user to release it manually.
*   (840151) - Editor: Fixed ArgumentOutOfRangeException triggered when closing tabs in dock area.
*   ([843280](https://issuetracker.unity3d.com/product/unity/issues/guid/843280/)) - Editor: Fixed s crash when baking occlusion. This also fixed a crash in rare cases at the end of occlusion baking if your scene contains portals.
*   (none) - Editor: Stopped the first probe being rendered multiple times when drawing the light probe visualization gizmo.
*   (840591) - Game Performance: Fixed a potential crash on player exit if Game Performance Service is enabled.
*   ([853627](https://issuetracker.unity3d.com/product/unity/issues/guid/853627/)) - Graphics: Added Material.SetBuffer with nameID overload.
*   ([851359](https://issuetracker.unity3d.com/product/unity/issues/guid/851359/)) - Graphics: Fixed a crash when deleting a Shader that is used by some Materials in the scene.
*   ([849344](https://issuetracker.unity3d.com/product/unity/issues/guid/849344/)) - Graphics: Fixed a crash when using Material.SetColor and similar functions with some built-in Unity variable names.
*   ([851689](https://issuetracker.unity3d.com/product/unity/issues/guid/851689/)) - Graphics: Fixed memory leak when instantiating materials (e.g. via renderer.material).
*   (none) - Graphics: Fixed OpenGL color space support on Windows (WGL\_EXT\_colorspace detection).
*   ([836947](https://issuetracker.unity3d.com/product/unity/issues/guid/836947/)) - Graphics: Fixed rendering bug when grab pass is used with forward rendering and graphics jobs are enabled.
*   (none) - HoloLens: Fixed a crash in Editor when terminating Remoting App during an active Holographic Remoting session.
*   ([848237](https://issuetracker.unity3d.com/product/unity/issues/guid/848237/)) - HoloLens: Improved error reporting when failing to load PerceptionRemotingPlugin.dll (used by Holographic Remoting).
*   (none) - IL2CPP: Emit proper C++ for unsafe methods that cast a void pointer to a type pointer and access a field from that type.
*   ([856410](https://issuetracker.unity3d.com/product/unity/issues/guid/856410/)) - IL2CPP: Prevent a stack overflow in the player runtime when metadata for an infinitely nested recursive generic type used (like the FullName of that type).
*   ([763240](https://issuetracker.unity3d.com/product/unity/issues/guid/763240/)) - iOS: Fixed Module Registration and Code Stripping for builds with the Mono scripting backend.
*   ([852363](https://issuetracker.unity3d.com/product/unity/issues/guid/852363/)) - iOS: Fixed crashes in WWWConnection.
*   (857032) - Metal: Fixed a crash on startup on some iOS devices.
*   ([810267](https://issuetracker.unity3d.com/product/unity/issues/guid/810267/)) - Multiplayer – WebGL: Error creating/requesting Network matches on WebGL.
*   (849681) - OpenGL: Fixed image mask when running in upscaled fullscreen mode.
*   ([852264](https://issuetracker.unity3d.com/product/unity/issues/guid/852264/)) - Shaders: Fixed UNITY\_VERSION macro not being setup in surface shaders.
*   (none) - Shaders: Improved support for handling backslash includes within shaders.
*   ([829120](https://issuetracker.unity3d.com/product/unity/issues/guid/829120/)) - Standalone: Fixed the incorrect display labels when using more than 2 monitors.
*   (824508) - VR: Fixed a memory leak when using a canvas and VRFocus is lost.
*   (858763) - VR: Unity 5.5 VR Camera Strobing between head poses once game is built.

Revision: 8c0fafe44827