Unity

What's new in this version:

Fixes:
- 2D: Editor crashes during Sprite Atlas baking when not enough disk space is available
- 2D: Fixed a crash that might happen when a Sprite Renderer in Sliced/Tiled Draw Mode was rendered with the Universal Render Pipeline.
- 2D: Fixed unable to select second created Sprite after the first created Sprite has been renamed.
- Animation: Fixing a crash when assigning an invalid AnimatorOverrideController to the Animator field.
- Asset Import: Fixed issue where selecting a Material from the list in Model Importer Material Editor locks choice and ignore other selected Materials
- Asset Import: Fixed issue where shadows appear segmented at specific angles when using physical camera with a large difference between sensor aspect ratio and screen aspect ratio.
- Audio: Fixed unassigned AudioSource game object from causing a memory leak which would eventually result in a crash.
- Build Pipeline: Fix cache miss due to non-deterministic hash generation for BuildReferenceMap and BuildUsageTagSet classes.
- Editor: Layer settings are set and saved per project in the project Library folder instead of being set globally.
- Editor: Raise a warning when exporting a .unitypackage, including dependencies, when some dependencies are in Package Manager packages and cannot be included
- GI: Added API for StitchLightmapSeams and ScaleInLightmap on Mesh Renderer.
- GI: Fixed incorrect handling of HDR values for the gradient sky environment while baking.
- Graphics: Errors appear when modifying a directional light with a reflection probe when HDRMode is R11G11B10
- Graphics: Resolved graphics tiers HDR format not taken into account within the editor.
- Graphics: Tree Billboard textures now only update when they are used in the scene.
- IL2CPP: Add support for SendTo and RecvFrom socket calls on Windows with IPv6.
- Kernel: AlignOf<T> returns C# required structure alignment, instead of 4.
- Linux: Read /etc/os-release instead of running lsb_release to be more platform agnostic and resolve issue with Stadia certification.
- Package Manager: Fix nullreference exception (backport)
- Profiler: Fix Editor crashes when loading corrupted profiler data
- Scripting: Fixed batch mode issue, where a repeating or infinite loop coroutine does not resume execution after a period of time.
- XR: Fix a crash when executing Application.Quit on Oculus device
- XR: Fix for lack of vulkan support for additional graphics queue in graphics device.
- XR: Fixed Vulkan multiview renderpass mismatch

Improvements:
- Kernel: Fix crash when empty filename is passed to AsyncReadManager.Read API
- UI: Add the ability to toggle maskable option from the inspector (property has always been there for API only)