Fixed WebCamTexture taking several seconds to resume after the app regains focus or another app releases the camera, for example in split-screen mode.
Release Notes Search
Search changes, fixes, and known issues across Unity releases.
Stop requiring minSdk/targetSdk platform SDK to be installed in CheckAndroidSDK.cs.
Updated the bundled Android SDK cmdline-tools to 21.0, so emulators for Android 17 (API 37.0) created with its avdmanager start correctly.
Crash when calling AnimationUtility.SetAdditiveReferencePose` with a null clip or referenceClip.
Linked bug report
UUM-150816: Crash on AnimationClip::SetAdditiveReferencePose when the AnimationClip arguments for AnimationUtility.SetAdditiveReferencePose are null
How to reproduce: Open the attached "IN-150969" project In the menu bar, select "Bug Repro" > "AnimationUtility null clips" > "1. CrashSetAdditiveReferencePose" Observe the crash Reproducible with: 6000.0.0f1, 6000.0.82f1, 6000.3.23f1, 6000.5.10f1, 6000.6.0b10, 6000.7.0a5 Reproducible on: Ubuntu 24.04 LTS, Ubuntu 26.04 LTS (by user), Windows 10 Pro Not reproducible on: No other environments te…
Retrieved 2026-11-10Dedicated discrete integer curve support in AnimationClip to fix support of a limited ranges of values for discrete integer properties.
Fixed an issue where clicking in the "Edit Key" fields of the Animation Window curve view wouldn't deselect the text in the field.
Linked bug report
UUM-140166: 'Time' and a 'value' properties cannot be deselected when editing animation keys in Curves section
Steps to reproduce: Create and open a new project Select Main Camera Open Window -> Animation -> Animation Create a new clip and add the Transform properties to it Edit the Position transform in the Inspector and right-click Create a keyframe anywhere in the Animation window Change to the 'Curves' section in the Animation window Right-click on any key and press "Edit Key..." Click anywhere on …
Retrieved 2026-11-09Fixed Animator transitions with Bool or Int conditions evaluating incorrectly after the referenced parameter was deleted and re-created with a different type.
Fixed methods with an AnimationEventInfo parameter not being listed in the Function dropdown of the Animation Event Inspector.
Linked bug report
UUM-155319: Methods with an AnimationEventInfo parameter are missing from the "Function" dropdown when selecting a function for an Animation Event
How to reproduce: Open the attached "IN-154327" project In the Hierarchy, select the "Test" GameObject In the menu bar, select "Window" > "Animation" > "Animation" In the Animation window, select the event marker on the "New Animation" clip In the Inspector, open the "Function" dropdown and select "Methods" > "Test" Observe the listed methods Actual result: Only "OnEvent_NoParameter()" and "On…
Retrieved 2026-11-10Fixed the Select Game Object window not appearing when selecting Other... from the Animation Preview Model dropdown a second time.
Linked bug report
UUM-148566: "Select Game Object" window doesn't appear when selecting "Other..." from the Animation Preview Model dropdown a second time
Reproduction steps: 1. Create a new project 2. Create Animation Controller and Animation Clip in the Project window (Create > Animation) 3. Window > Animation > Animator 4. Right-click in the Animator window and select Create State > Empty twice to create two States 5. Right-click on one of the States, select Make Transition option and connect it to another State 6. Attach Animation Clip to bo…
Retrieved 2026-11-11On tvOS, pressing the Menu button now exits fullscreen video playback in Full, Minimal, and CancelOnInput control modes, not just CancelOnInput.
Fixed a player crash when instantiating a prefab from an AssetBundle that was reached through a reference to a child object of a prefab in another AssetBundle.
Fixed AssetBundle build reports not recording time or log messages for pre/post-process build callbacks.
Fixed AssetBundle content hashes changing between builds of unchanged content with Addressables or the Scriptable Build Pipeline, causing players to redownload unmodified bundles. Affected bundles get a new hash on the first build after upgrading.
Linked bug report
UUM-148841: AssetBundle Hash Changes When ShaderVariantCollection Entries Are Serialized in Session Instance-ID Order
How to reproduce: 1. Download and extract the attached “IN-149802” project 2. Delete the Library folder from the project 3. In command prompt, run the command: <editor> -batchmode -nographics -projectPath <proj> -executeMethod SVCRepro.Run -logFile run1.log -quit 4. Run this command to list the shaders by ascending instance ID from run1.log: grep 'SVCREPRO ID' run1.log | sed 's#./(S[0-9])\.sha…
Retrieved 2026-11-11Fixed a docked Import Activity window disappearing and showing as "Failed to load" after maximizing and restoring a different docked window.
Fixed an Editor crash in Transform when an asset reimport unloaded objects that were still loaded.
Fixed Asset Import Workers running on Direct3D12 when the Editor was started with a different forced graphics API, such as -force-d3d11. Workers now inherit the graphics API requested on the Editor command line.
Fixed default presets for some importers, such as SVGImporter, no longer being applied after restarting the project.
Linked bug report
UUM-146265: SVGImporter preset added to the Preset Manager changes to a ScriptedImporter when restarting the project
How to reproduce: 1. Create a new project 2. Open the Preset Manager (Edit -> Project Settings -> Preset Manager) 3. Add the "SVGImporter" preset (press “Add Default Preset”, then search "SVG") 4. Close the project 5. Open the project again 6. Open the Preset Manager 7. Observe the Preset Manager Actual result: The "SVGImporter" has changed into a "ScriptedImporter" Expected result: "SVGImport…
Retrieved 2026-11-11Fixed NaN tangents in animation clips imported from FBX files whose animation curves contain NaN key values.
Fixed the Linux Editor sometimes exiting while importing crunch-compressed textures, with "crn_threading_pthreads.cpp(194): Failure: semaphore: sem_wait() or sem_timedwait() failed" in the log. The crunch compressor treated an interrupted wait as a fatal error; it now retries the wait.
Linked bug report
UUM-150055: Editor aborts during asset import in the Crunch texture compressor (Linux, batch mode)
An issue has been found where the editor aborts with exit code 134 during the initial asset import. It always happens while a texture with crunched compression is being compressed. {{}} ./External/TextureCompressors/Crunch/crnlib/crn_threading_pthreads.cpp(194): Failure: "semaphore: sem_wait() or sem_timedwait() failed" Fatal error: Interrupted system call Caught fatal signal - signo:6 code:-6…
Retrieved 2026-11-11Enabled 3 Directory monitoring tests with CoreCLR
Fix ActiveRefreshImportMode not returning a valid value when Editor is launched with command line argument: -refreshImportMode OutOfProcess
Asset PipelineFix
Fix warning saying added ScriptedImporter is not running out of process when it is
Fixed "ScriptableSingleton ... already exists" warnings appearing in the Console when a package creates its settings asset, for example after installing the XR Composition Layers package.
Fixed a crash on Editor shutdown caused by an asset import worker timer callback running after the worker manager was destroyed.
Fixed a crash when opening a project that contained a manager asset holding an object of the wrong type.
Linked bug report
UUM-153271: Crash on GameObject::Reset and "GetManagerFromContext: pointer to object of manager 'TagManager' is NULL (table index 2)" error when opening a specific project
How to reproduce: 1. Open the attached “IN-154139” project 2. Observe the "GetManagerFromContext: pointer to object of manager 'TagManager' is NULL (table index 2)" error and click “Quit” and the crash Reproducible with: 6000.0.0f1, 6000.0.84f1, 6000.3.25f1, 6000.6.2f1, 6000.7.0b2, 7000.0.0a1 Reproduced on: Windows 10 (users device), Windows 11 Not reproduced on: No other environment tested No…
Retrieved 2026-11-10Fixed a crash when opening a project with a corrupted Library.
Linked bug report
UUM-153198: Crash on IsArtifactStillRelevant when opening a project with corrupted library
How to reproduce: Download and extract the attached “IN-153468” archive Create a new project using the “Universal 3D” template and take note of it’s location Ensure that all Unity instances are closed In a Powershell window run “reproduce-standalone.ps1 <project location> <Editor location>” Observe the crash Reproducible with: 6000.0.0f1, 6000.0.85f1, 6000.3.25f1, 6000.6.2f1, 6000.7.0b2 Reprod…
Retrieved 2026-11-10Fixed a crash when passing a non-importer Type to ArtifactKey and other AssetDatabaseExperimental APIs that take an importer type, which now throw an ArgumentException instead.
Fixed a performance regression that added a fixed overhead to every Asset Database refresh.
Fixed a random Editor crash on shutdown caused by a data race in the asset database script artifact bookkeeping.
Fixed a regression that slowed memory snapshot capture on Windows.
Fixed a regression where AssetDatabase.Refresh took longer when project settings had unsaved changes.
Fixed a spurious error message "Failed to update AssetBundle names in the database" that can succeed on an automatic retry.
Fixed an issue on Windows where saving ProjectSettings.asset could fail while an asset import worker process was starting in a project without a ProjectVersion.txt file.
Fixed an issue where calling AssetDatabaseExperimental.ForceProduceArtifact with a default ArtifactKey made the Editor hang.
Fixed an issue where content could fail to commit to the data store after the Editor was force-quit during an import.
Fixed an issue where handlers subscribed to AssetDatabase.importPackageCancelled were never invoked.
Fixed an issue where the Editor could crash during a domain reload or on quit while asset previews were loading.
Linked bug report
UUM-141036: Crash on ProtectedScopedThreadAttach::ProtectedScopedThreadAttach when performing various Unity operations
A recurring crash issue in the Unity Editor has been observed, affecting various workflows. These crashes have been reported to happen when: Leaving the Editor idle Building the project Reproducible with versions: 6000.0.62f1-6000.0.73f1, 6000.3.0b4-6000.3.14f1, 6000.4.0b2-6000.4.4f1, 6000.5.0a6 (Sentry data) Reproducible on: Windows 11 (user) Notes: Not reproduced by CQA Sentry only collects …
Retrieved 2026-11-09Fixed an issue where the editor could hang if the Unity.DataStore process was killed.
Linked bug report
UUM-149968: Editor hangs and reports assets as corrupted when the Unity DataStore service process terminates
Steps to reproduce: Create a new 3D URP Project Wait for all background processes to finish In the Task Manager, end the Unity.DataStore.exe process Interact with the Editor for 10 seconds Actual results: Every artifact read blocks for 60 seconds waiting on the dead service and then fails with "Error loading the file 'VirtualArtifacts/Primary/<hash>'. File is either empty or corrupted, please …
Retrieved 2026-11-10Fixed an issue where the Editor crashed on launch when the project was on an exFAT drive on macOS.
Linked bug report
UUM-156738: Silent crash when launching a project from an external drive with exFAT formatting
How to reproduce: Create and open a new project on an external drive formatted as exFAT using the “Universal 3D” template Observe the crash Reproducible with: 6000.6.0a4 (d203f4c2ae2f), 6000.6.6f1, 6000.7.0b5, 7000.0.0a8 Not reproducible with: 6000.0.85f1, 6000.3.26f1, 6000.6.0a3 Reproducible on: macOS 27.0 (M4 Max) Not reproducible on: No other environments tested Notes: a “libc++abi: termina…
Retrieved 2026-11-10Fixed asset paths with two or three leading path separators (for example ///asset) being incorrectly rejected as invalid on Windows CoreCLR Editors. Drive-relative and volume-separated asset paths (for example C:a.prefab) are now validated identically on Mono and CoreCLR Editors.
Fixed assets not reimporting when enum members change in a script, on the CoreCLR editor.
Fixed Editor crash when the Unity Version Control Diff window shows a modified prefab that contains nested prefab instances.
Linked bug report
UUM-155069: Crash on PrefabModificationsForSerializedObject::CachePrefabModifications when the UVC window refreshes on a modified prefab that contains nested prefab instances
How to reproduce 1. Open the attached “IN-153262” project 2. Ensure the com.unity.collab-proxy package is installed 3. Set up a new UVC Workspace 4. In the Project window, double click on the “Crash“ Prefab 5. Delete one of the nested “Capsule” Prefabs 6. In the Unity Version Control “Pending Changes“ window, right click “Assets\Crash.prefab” 7. Click “Diff” 8. Observe the crash Reproducible w…
Retrieved 2026-11-10Fixed edits to a .meta file being overwritten when the file was changed while its asset was importing out of process.
Asset PipelineFix
Fixed repeated out-of-process imports and repeated version control prompts when an AssetModificationProcessor declined saving a .meta file that an importer had upgraded.
Asset PipelineFix
Fixed a bug on macOS where audio playback would slow down when the microphone was being used by the system
Linked bug report
UUM-149880: Audio playback slows down when the microphone is being used by the system
Reproduction steps: 1. Open the attached “IN-149275” Project 2. Use the microphone on the system (e.g. by starting a Slack Huddle, or by recording in OBS with the microphone enabled) 3. While the microphone is still being used, do any playback of a .wav file (eg. AudioSource in the scene or use the preview under the inspector) 4. Observe the audio being played about 3x slower or 3x faster 5. I…
Retrieved 2026-11-10Fixed a performance regression in audio processing caused by profiler instrumentation running when no profiler data was being captured.
Fixed AudioClips created with AudioClip.Create losing their sample data and logging "Cannot attach thread to NULL scripting domain" errors when entering Play mode with domain and scene reload disabled.
Fixed exiting Play Mode taking several seconds on Linux when the audio output device does not block, such as an ALSA null device.
Fixed Microphone.devices reporting no devices when the Editor or Player started with a Bluetooth headset connected while using the Enhanced Audio Foundation on Linux.
Fixed the Player.log location
Bug ReporterFix
Improved the resilience pipeline when fetching the Editor version for a bug report
Bug ReporterFix
Fixed an issue in the Build Analysis window where all columns of a table could be hidden, which left an empty list that could still be scrolled and selected.
Fixed an issue where a BuildFailedException thrown during AssetPostprocessor.OnProcessScene was not automatically failing the build.
Fixed an issue where Build Details showed a "Content Options" row for Player builds and a "Build Options" row for Content Directory builds that always read "None".
Fixed an issue where incremental Player builds would ignore version change on a AssetPostprocessor.OnProcessScene when deciding to rebuild the player data or not.
Fixed an issue where incremental Player builds would ignore version change on a IProcessSceneWithReport using a BuildCallbackVersion attribute when deciding to rebuild the player data or not.
Fixed an issue where incremental Player builds would ignore version change on a PostProcessSceneAttribute when deciding to rebuild the player data or not.
Fixed an issue where the Build Analysis window listed a build started during another build, such as a content directory build started during a Player build, as an unrelated build instead of nesting it under the build it ran inside.
Fixed an issue where the Build Steps section of the Build Analysis window showed a row from the previously selected build when the selected build had no step data.
Fixed Build And Run launching the player before the IPostprocessBuildWithReport and IPostprocessBuildWithContext callbacks had run.
Fixed build step labels in the Build Analysis window showing internal method names instead of readable text.
Fixed builds added to the build history while the Build Analysis window was closed not appearing in the build list when the window was opened.
Build PipelineFix
Fixed content directory builds reusing cached scenes after the version argument of a PostProcessScene attribute changed.
Fixed content directory builds reusing cached shaders after the BuildCallbackVersion of an IPreprocessShaders or IPreprocessComputeShaders callback was increased.
Fixed IncrementalPlayerBuildTests on CoreCLR. (CBD-2066)
Build PipelineFix
Fixed issue where the embedded Addressables tab in the Build Analysis window copies UI elements.
Fixed sequential command line builds started with -activeBuildProfile compiling scripts for the previously active platform.
Fixed the Build Analysis window's Asset Table showing no message when a search matched no assets.
Fixed the build count in the Build Analysis window footer not following the search filter. The footer now shows the number of matching builds while searching, and shows the build limit count only from 70% of the limit.
Linked bug report
UUM-150885: Build Analysis: Build count in the bottom left of the Build Analysis window does not update while searching
Steps to reproduce: Open a project on 6000.7.0a5 that has at least two completed build reports Open Window > Analysis > Build Analysis Note the build count in the bottom left of the build list - "2 of 50 builds" Type a term with no matches into the search field at the top of the build list, for example "test" Observe the build list and the count in the bottom left Actual results: The list show…
Retrieved 2026-11-11Fixed the Build Details section of the Build Analysis window not showing a build's related builds.
Fixed the warning and error counts being cut off in the Build Analysis window's Build Steps list when a step had 100 or more messages.
Don't hang the Editor when a previous bee_backend is still running.
Linked bug report
UUM-142773: Crash on mono_log_write_logfile when more than one copy of bee_backend is running
How to reproduce: Create a new URP project In the Player settings, change the Active Input Handling setting to any other option In the following prompt about restarting the Editor, select "accept" When the Editor loading window appears, close it by clicking x at the top right corner of the window Open the Windows task manager and type "bee" in the search bar Launch the project again and let th…
Retrieved 2026-11-09Strip the AMD FidelityFX DLL from player builds when AMDUnityPlugin is not enabled.
Fixed a cross-thread memory deallocation error that could occur when resolving content IDs through the Accelerator.
Fixed connecting to a Unity Accelerator when no port is specified in the cache server IP address: the default port now follows the TLS/SSL setting (10443 with TLS enabled, 10080 without).
Cache ServerFixServer
Fixed editor hangs when using TLS connections to a Unity Accelerator. One due to always failing certificate verification, which previously made the -cacheServerIgnoreTLSVerification command line argument mandatory for TLS and the other from closing the connection without a TLS close handshake. (EAD-2537)
Cache ServerFixServer
OrbitalFollow cameras using the InheritPosition blend hint with position damping now inherit the outgoing camera's direction correctly, and jerk less on the blend back.
Fixed Leak Detection reporting false leaks on the first Domain Reload after switching from EnabledWithStackTrace to Enabled.
Linked bug report
UUM-108870: LeakDetection will report false leaks on the first Domain Reload after switching from EnabledWithStackTrace to Enabled
Reproduction steps: 1. Open the attached project "ReproProj" 2. Set Leak Detection Level to “Enable with StackTrace” (Edit > Preferences > Jobs > Leak Detection Level > Enable With Stack Trace) 3. Click Tools > Reload Domain 4. Set Leak Detection Level to “Enabled” (Edit > Preferences > Jobs > Leak Detection Level > Enabled) 5. Repeat step 3 6. Observe the Console Expected result: No leak dete…
Retrieved 2026-11-09Fixed batch mode Editor invocations appearing to hang for up to 10 minutes when their output is captured by a parent process.
Fixed CoreCLR native debug symbol files being included in the Mac and Linux Editor installers and in Linux Player builds, reducing installer and build size.
Fixed CoreCLR player builds including runtime files that are never loaded, such as standalone garbage collectors, ETW message resources, import libraries, and a duplicate debugger access library.
Fixed incorrect code generation when the JIT removed a BITCAST over a narrow (byte or ushort) load, which could leave garbage in the upper bits instead of correctly zero- or sign-extending the value (upstream dotnet/runtime #133597).
Fixed Localization and Smart Strings links in the documentation
Added validation to CopyTexture fix GPU crashes that happened mismatched fallback formats while baking lightmaps for entities graphics on Windows targeting Android.
Fix regex patterns in .buginfo, which fell through to the wrong team.
Fixed a crash on DirectX 12 when a large texture, such as a big dynamic font atlas, was updated many times in a single frame.
Linked bug report
UUM-140070: Crash on CheckDeviceStatus when opening a UI Panel in Play mode on a specific project
How to reproduce: 1. Open the attached “IN-139859” project 2. Open the “0“ scene 3. Enter Play mode 4. Move the character towards the shark 5. When the shark is highlighted red, left click 6. Wait for ~1 minute 7. Observe the crash Reproducible with: 6000.0.28f1, 6000.0.73f1, 6000.3.14f1, 6000.4.4f1 Not reproducible with: 6000.5.0a6, 6000.5.0b5 Couldn’t test with: 6000.0.27f1 (could not move w…
Retrieved 2026-11-11Fixed a Direct3D12 validation error caused by the Virtual Texturing GPU cache being written from the copy queue while still in a shader-read state.
Fixed a DirectX 12 validation error caused by incorrect resource-state tracking on async command lists.
Fixed a graphics validation error (category 9, id 538) at BeginRenderPass for render pass input attachments when using split-threaded native graphics jobs.
Fixed a race on DX12 where a native rendering plugin could write to a texture or buffer before its initial data upload had completed.
Fixed a race on DX12 where graphics work could change the state of a resource that async compute work was still using.
Fixed a random crash on Windows when using the Direct3D12 graphics API, caused by a use-after-free when releasing GPU buffers.
Linked bug report
UUM-150682: Crash on GfxVersionList::Impl::ReleaseFromGfxVersionList when performing various Unity operations
A recurring crash issue in the Unity Editor has been observed, affecting various workflows. These crashes have been reported to happen when: Entering Play Mode Moving GameObjects Interacting with Unity Editor Windows Reproducible with versions: 6000.0.62f1 - 6000.0.78f1, 6000.3.0b10 - 6000.3.22f1, 6000.5.0a7 - 6000.5.9f1, 6000.6.0a6, 6000.7.0a2 - 6000.7.0a4 (Sentry data) Reproducible on: Windo…
Retrieved 2026-11-10Fixed async compute command allocators on DX12 sometimes being reused while their GPU work was still executing.
Fixed errors being thrown when an empty texture is displayed in the Editor while using the Direct3D12 graphics API.
Linked bug report
UUM-144444: Errors are thrown when an empty texture is selected in Object Picker on DX12
Steps to reproduce: Create and open a new project Change the Graphics API to Direct3D12 in 'Edit -> Project Settings -> Player' Create a new Script with a line "[SerializeField] private Object obj;" in it Instantiate the Script in Hierarchy Import TextMeshPro Examples and Extras Open the Object Picker in the Script instance Select any one "Font Texture" from the list in Object Picker (it's of …
Retrieved 2026-11-11Fixed fields in the D3D12 Device Filter Inspector overflowing their section when the Inspector window was resized.
Fixed foldouts on a D3D12 Device Filter List asset collapsing when the asset was deselected and reselected in the Project window.
Fixed graphics API validation errors (invalid resource state 9:538 and resource barrier state mismatch 8:527) on depth-stencil attachments when native graphics jobs use split threading.
Fixed IUnityGraphicsD3D12::GetNextFrameFenceValue() returning a fence value that could complete before the commands a native plugin recorded into Unity's current command list when graphics jobs are enabled.
Fixed missing depth testing in render pass subpasses that bind depth as read-only and read it as an input attachment when graphics jobs are enabled on DX12.
Fixed Player Settings showing unusable D3D12 device filtering settings for platforms that don't support Direct3D12.