Unity 2023.1.11

Known Issues in 2023.1.11f1

• Addressable Assets: The released assets are not unloaded when Resources.UnloadUnusedAssets is called (UUM-37775)

• Asset Importers: OnImportAsset leaks 5GB of memory (UUM-43067)

• Cloth: Cannot use Paint tool (UUM-35062)

• Contextual Menu: [TextMeshPro] "CONTEXT" menu item appears and Editor crashes when TMP 3.2.0-pre.4 package is imported (UUM-40410)

• Culling: [Mobile] Player freezes on "UnityClassic::Baselib_SystemFutex_Wait" or silently crashes (UUM-41806)

• DirectX11: [AMD] [DX11] Additional lights are broken when Spotlight is added to the Scene (UUM-20625)

• Graphics Device Features: Severe performance degradation in Play Mode when using multiple Cameras with “Direct3D12”, “OpenGLCore”, and “OpenGLES3” Graphics APIs in URP & HDRP (UUM-42795)

• Input: The device selection menu does not respond to mouse clicks when trying to add a device in a Control Scheme (UUM-40635)

• MacOS: Building projects with IL2CPP scripting backend for Apple platforms fails with Xcode 15.0b6 or newer (UUM-46899)

• Metal: [iOS] Rendering freezes when the orientation is changed (UUM-9480)

• OpenGL: [Linux][URP][OpenGL] Scene View has a red texture overlay when the project is using URP and OpenGLCore Graphics API (UUM-44222)

• Scene/Game View: Button triggers another Button when multiple Canvases are used in multiple windows (UUM-36255)

• Scripting Runtime: "InvalidOperationException" is thrown when creating new Input Action (UUM-26520)

• Serialization: Crash on SerializedProperty_CUSTOM_GetStringValueInternal when renaming a ScriptableObject Asset (UUM-41704)

• UI Toolkit Controls: Editor Crashes on WalkTypeTreeComplete<SerializedObjectTypeTreeWalk::ContainsManagedReferences'::2'::IsManagedReferenceVisitor> when a list with serialize reference fields is re-ordered (UUM-47108)

• UI Toolkit Framework: "ArgumentNullException" error in the Console when selecting certain ScriptableObjects and entering Play Mode (UUM-39898)

• UI Toolkit Framework: Unity Editor is rendered without the toolbar icons when using it on old hardware with integrated GPU (UUM-13134)

• Universal RP: Rendering stops and an “ArgumentNullException” error appears when disabling Camera’s “Dynamic Resolution” setting (UUM-44988)

• Universal RP: RTHandles in URP causes memory allocation in multi-camera scenarios (UUM-19089)

• Universal RP: [URP][XR] Performance degradation when comparing Android Quest 2 builds across 2020.3 and 2023.x (UUM-33025)

2023.1.11f1 Release Notes

Improvements

• Burst: Add support for Math.Clamp (this API is available when Api Compatibility Level is set to .NET Standard 2.1).

• Burst: Added ability to support hashing against different target frameworks.

• Burst: Added support for default interface methods.

• Burst: Added support for string interpolation in exception messages.

• Editor: Improve performance when fetching artifacts that are missing (e.g link to an artifact deleted from the project). (UUM-22002)

• Mono: Added logging that will now list the threads that are being waited on during a domain reload.

• Scripting: Reduces noise in logs by setting logging level to 'Debug' in AssemblyUpdater when collecting ApiUpdater configurations. (UUM-45511)

Changes

• Burst: Direct call is now correctly disabled for methods that are decorated with both [BurstCompile] and [UnmanagedCallersOnly] attributes (such methods shouldn't be called directly from managed code).

Fixes

• Android: Fixed custom keystore creation via the keystore manager. (UUM-46300)

• Burst: Fixed a compile-time performance regression in 1.8.7 that could result in slower Burst compilation and increased memory usage during compilation.

• Burst: Fixed a possible source of invalid alignment, avx2 storing to stack was given a slot with the wrong alignment.

• Burst: Fixed burst not being able to find external function leading to crashing the Editor.

• Burst: Fixed Burst sometimes returning wrong value for static readonly fields or static constructors.

• Burst: Fixed compiler crash when compiling different assemblies that define methods or types with the exact same name and namespace.

• Burst: Fixed error when trying to use direct call to a nested protected class.

• Burst: Fixed that converting a negated unsigned type to a float would produce a mismatching value in Burst versus .Net/Mono.

• Burst: Fixed that jobs wouldn't be Burst compiled for player builds with high stripping.

• Burst: Fixed that the Burst Inspector handled negation of unsigned types differently than .Net for static readonly fields or static constructors.

• Burst: Fixed using Armv9 target in the Burst Inspector not formatting the assembly.

• Burst: Fixed wrong alignment for v128 when doing an indirect access.

• Burst: Fixed System.NotImplementedException: Unimplemented Instruction Extension Tail_ error when the code contained tail-calls.

• Burst: Fixed uint to float conversion edge-case.

• Burst: Prevented Burst emitting errors even when Burst was disabled via the --burst-disable-compilation command line option.

• Burst: Under some conditions (if the error in compilation occurred in a location that didn't have valid debug information), building a player might not generate any files, and not display any errors.

• Documentation: Updated "Applying default presets to Assets by folder" documentation example to prevent an import infinite loop. (UUM-44046)

• Editor: Editor: Fixed incorrect launch screen scaling on Windows scaled 200%. (UUM-31767)

• Editor: Ensure that an inspector window is rebuilt if ModelImporter.SaveAndReimport() is called from another window. (UUM-41835)

• Editor: Fixed a race condition in Profiler Recorder which led to a crash. (UUM-44946)

• Editor: Fixed an issue where Allocator.Temp memory would internally deallocate memory aggressively resulting in temp memory performance regressions.<br> Fixed an issue where flushing on the main thread would cause memory stomp using Allocator.Temp. (UUM-45113)

• Editor: Fixed case where internal "Failed to unpersist" would get written to console. (UUM-33746)

• Editor: Fixed crash when loading certain corrupted scenes. (UUM-43713)

• Editor: Fixed false RenderTexture warning due to colorspace change. (UUM-16386)

• Editor: Fixed ProjectCapabilityManager.AddGameCenter() not adding the required entitlement. (UUM-44172)

• Editor: Fixed Unity crash when trying to reopen project with Package Manager resolution error. (UUM-43054)

• Editor: [MacOS] Warn when editor doesn't have "Screen Recording" permissions to pick colors from other apps with the Color Picker/Eye Dropper tool. (UUM-770)

• GI: Fixed for memory leak when cancelling a bake. (UUM-41988)

• IL2CPP: Added DivideByZeroChecks to modulo/remainder operator. (UUM-45551)

• IL2CPP: ARM64 build fails when Script Debugging is enabled. (UUM-37939)

• IL2CPP: Fixed build failure when a delegate had a first parameter that was a function pointer. (UUM-44037)

• IL2CPP: Fixed static constructors on structs not being called before class to struct instance methods. (UUM-39521)

• IL2CPP: Fixed UnsafeUtililty.IsUnmanaged/UnsafeUtililty.IsBlittable returning incorrect results. (UUM-43422)

• IL2CPP: Fixed unsigned shift right of pointer types. (UUM-41406)

• macOS: Fixed editor crash when UI is redrawn. (UUM-34202)

• Mono: Fixed deadlock on taking a memory profiler snapshot. (UUM-40688)

• Mono: Fixed issue where a fixed buffer within a valuetype struct would not be passed by value correctly. (UUM-30210)

• Mono: Fixed issue where blittable flag could be incorrect when it was read before MonoClass was inited. (UUM-35682)

• Networking: Prevent virtual method in DownloadHandlerScript from being stripped. (UUM-34034)

• Scripting: Fixed "Monoscript is registered as both Editor and Runtime script!" error for Plugin. (UUM-32287)

• Scripting: Fixed "Script '...' will not be compiled because it..." filling up the Editor log. (UUM-45593)

• Search: Fixed items with same names not showing up when using the Advanced Search Picker. (UUM-43907)

• Search: Fixed Search's "Press Tab to filter" missing icon. (UUM-44351)

• Search: Fixed Search's placeholder texts overlapping and escaping the search field. (UUM-44349)

• Serialization: Fixed editor crash when creating asset bundle having fully supported inflated types. (UUM-37034)

• SpeedTree: Fixed popping LOD transitions for the Crossfade mode for URP. (UUM-40046)

• UI Toolkit: Fixed UI Builder's USS selector creation when selector starts or ends with empty spaces. (UUM-36056)

• Universal RP: Fixed an issue where Shader ID's weren't reset properly in the DepthNormals pass. (UUM-36069)