想做遊戲但不知從哪開始，Unity能幫你什麼

What's new in this version:

System Requirements Changes:
Asset Pipeline: Fixed problem where projects could be loaded with a pending script compilation and domain reload

Editor:
- Fix crash when multiselecting objects that host scripts that contain classes with [SerializeReference]
- Fixed profiler's record toggle cannot be stopped with designated shortcut when in editor mode
- Fixed the Unity crash for enum popup

GI:
- Artifacts on edge of area light when using AA with Progressive Lightmapper
- Auto generate turned off on 3D template
- Fix crash when trying to rasterize a 0 area triangle at the border of the lightmap UVs
- Fixed baked lightmaps not shown in the "Baked Lightmap" scene view visualisation mode

Graphics:
- Fix CrossFade bad CPU performance in SRP ( URP or HDRP )
- Fix DX12 freeze when synchronously waiting for an async readback request completion
- Fixed a crash inside the editor when trying to accessing vertex data of a mesh imported by an assetbundle
- Fixed Graphics.activeColorGamut to return HDR10 or Rec709 enums if HDR Display is currently active on DX11, DX12 or Vulkan
- Fixed potential deadlock in graphics jobs when loading shaders
- Vulkan: Fixed a player build using Gamma colorspace to do linear conversion first, if HDR Display mode is enabled/forced on by the platform

Scripting:
- Fix a deadlock issue between Burst and the AssetDatabase
- Project will no longer throw package errors if it is located on root of a drive

Shaders: Fixing camera replacement shader to work correctly with local keywords
Terrain: Fixed wrong result of TerrainData.GetHoles() method when holes data is empty
UI Elements: Rich text tags were interpreted by the textfield and it affected its layout

XR:
- fix for image corruption when renderViewportScale is changed with HDR off
- Fix NULL Deref exception due to WorldAnchorStore reload when using Windows Mixed Reality
- Fix to remove additional XR render pass functionality for built-in renderer
- Fixed crash when exiting Play Mode in XR related to particle system with mesh instances
- Fixed stereo rendering on Gear VR and Oculus Go
- Fixed VR vsync issue in fullscreen mode with d3d11 standalone player

API Changes:
Graphics:
Added:
- VisualEffectAsset events listing
- VisualEffectAsset exposed properties listing

Changes:
2D:
- Sprite Editor Window's Skinning Module default shortcut key for "Animation/Create Vertex" changed from "Shift-D" to "Shift-J" due to key conflict
- Sprite Editor Window's Skinning Module default shortcut key for "Animation/Weight Brush" changed from "Shift-C" to "Shift-N" due to key conflict
- SpriteSkin's deformed Sprite's bounds are now calculated and bounds property is removed from SpriteSkin's inspector

Timeline: ControlPlayableAsset.searchHierarchy (a.k.a. Control Children) now defaults to false

Improvements:
2D:
- Improve CalculateHash by not loading unnecessary objects
- Sprite Editor Window Skinning Module's Bone and Sprite Visibility state persists after Apply
- Support PSB Imported sprite for packing even if inside Folder

- HLSLcc: Remove redundant type casts when translating instruction LD
- Kernel: Optimisation for Job system when main thread is waiting on jobs to complete