想做遊戲但不知從哪開始，Unity能幫你什麼

What's new in this version:

Fixes
- 2D: Fixed a crash on packing variant atlas after deleting sprite belonging to the master atlas
- Animation: Prevent users from attempting to add properties in the animation window when the game object's hierarchy does not match the Animator's human avatar
- Audio: DSPGraph: Fixed an error when disposing AudioKernel resources from an IAudioOutputJob
- Audio: DSPGraph: Fixed an occasional crash when disposing leaked node allocation
- Audio: DSPGraph: Fixed deallocation of native collections allocated as AudioKernel within the audio kernel lifecycle
- Editor: DSPGraph: Fixed a crash when exiting play mode
- Editor: Fixed an issue when double clicking on an error entry in the Unity Editor the console did not open the line causing the error
- Editor: Fixed an issue where a new script was not being opened as a different tab when using VSCode
- Editor: Fixed an issue with "open by file extension" which caused an exception in editor because simple "system open file" was removed
- Editor: Fixed incorrect label width when drawing Splash Screen logo list items
- Editor: [Mac] Fixed a crashes on __pthread_kill when opening a script when there's no Visual Studio installed
- IL2CPP: Corrected the behavior of Marshal.OffsetOf for byval arrays of types with 4 byte alignment when they are not the first field in a struct
- IL2CPP: Fixed an error from the Unity Linker when a type from a different assembly is used as a constructor argument for an attribute and passed to an object array
- IL2CPP: Implemented the RuntimeHelpers.GetObjectValue method
- iOS: Fixed an issue to better handle UnityWebRequest timeouts
- iOS: Fixed errors with building Xcode project with ENABLE_ON_DEMAND_RESOURCES enabled
- iOS: Reduced memory footprint and fixed a memory leaks by using a single NSURLSession for all UnityWebRequests
- Mobile: Fixed an issue that caused a black screen when enabling or disabling real-time light at runtime on Vulkan when using multiple render passes with MSAA
- Mobile: Fixed an issue where the left stick and right stick thumbs for Xbox and PS4 controllers weren't recognized correctly
- Package Manager: Fixed an issue where Package Tests are only added when making a package testable and adding a dummy package
- Package Manager: TextMeshPro Gizmos Icon appear again after being disabled when Gizmos pop-up is dismissed
- Physics: Fixed a crash that happened when an inactive child body was unparented and activated
- Profiler: Fixed an issue with metadata loading from the saved profiler data file
- Scripting: Editor: After a player build finishes, scripts are no longer recompiled for the editor. The recompiling of scripts was an unnecessary step that existed due to legacy reasons. By skipping this step, finishing a player build now takes a shorter amount of time
- Scripting: Negative maxdistancedelta should move away from target, not return target like positive maxdistancedelta
- Scripting: Reduced memory fragmentation when using Profiler Window
- Shaders: Optimized ShaderGUIUtility.ExtractCustomEditorType by using TypeCache.GetTypesDerivedFrom()
- Themes: Fixed the Rect selecting in the Scene view where it would always pick objects loaded from Asset Bundle
- UI: Fixed an issue with the UnityEvent property drawer so it shows UnityEvents in private properties correctly
- UI: Fixed Prefabs with Slider component getting forced out of Prefab Mode in Play Mode
- UTR: In PlayerConnection and EditionConnection added TrySend(...) and changed Send(...) so it always deliver data
- Version Control: Fixed and issue with the Asset Store Package Installation wher it sometimes fails when VCS is enabled