### Known Issues in 6000.6.6f1 - 6000.0.75f1: Player stops responding permanently when scenes are repeatedly switched with SceneManager.LoadSceneAsync ([UUM-156125](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-156125)) - 6000.3.14f1: [Multiplayer Play Mode] Play Mode Scenario stays in the "Deploying" state when entering Play mode with an additional Editor instance and the Vulkan graphics API ([UUM-154645](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154645)) - 6000.5.0a5: “Overflow in memory allocator. UnityEditor.GUIView:ProcessEvent (UnityEngine.EntityId,intptr,bool&)“ pop-up warning when opening a specific scene ([UUM-155070](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-155070)) - 6000.6.0a4: Silent crash when launching a project from an external drive with exFAT formatting ([UUM-156738](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-156738)) - 6000.6.0a6: Hierarchy window stays empty when entering Avatar Configuration with the new Hierarchy enabled ([UUM-155256](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-155256)) - 6000.6.0a6: Point Light 2D loses its Cookie when a project saved in Unity 6.0 or 6.3 is opened in 6.5 or newer ([UUM-156931](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-156931)) - 6000.6.0a7: Crash on UnityEngine.Serialization.SerializationBackendManagedCommands:ExecuteV2WriteStream when using typeof(T) in ISerializationCallbackReceiver.OnBeforeSerialize() of a struct ([UUM-155957](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-155957)) - : Crash on DomainUnloadAutoFree::FrameMaintenance during Editor usage ([UUM-144552](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-144552)) - : Crash on mono_log_write_logfile when more than one copy of bee_backend is running ([UUM-142773](https://issuetracker.unity3d.com/issues/crash-on-mono-log-write-logfile-when-more-than-one-copy-of-bee-backend-is-running)) - : [WinEditor] Play Mode framerate drops significantly when moving the mouse cursor with high polling rate ([UUM-142550](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-142550)) ### 6000.6.6f1 Release Notes #### Fixes - 2D: Fixed ArgumentException when using overlay camera in 2D Renderer. ([UUM-148111](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-148111)) - 2D: Fixed intermediate texture not created when requested by render pass. ([UUM-145892](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-145892)) - 2D: Fixed LineRenderer not initializing correctly when toggling enable on game object. ([UUM-147747](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-147747)) - 2D: Fixed NaN warning in sprite intermediate renderer. ([UUM-147102](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-147102)) - 2D: Fixed Render Objects feature failing when depth buffer is disabled. ([UUM-153342](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-153342)) - Android: Fixed freeze when relaunching GameActivity immediately after unload in UaaL mode. (UUM-149857) - Android: Fixed Target API Level not being properly selected from dropdown. ([UUM-154841](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154841)) - Animation: Fixed an issue where clicking in the "Edit Key" fields of the Animation Window curve view wouldn't deselect the text in the field. ([UUM-140166](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-140166)) - Asset Pipeline: Fixed a crash when opening a project that contained a manager asset holding an object of the wrong type. ([UUM-153271](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-153271)) - Asset Pipeline: Fixed an issue where the Editor could crash during a domain reload or on quit while asset previews were loading. ([UUM-141036](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-141036)) - Editor: Fixed a MissingReferenceException that the Inspector logged on Play mode exit when it was scrolled down and showed a Volume component. ([UUM-153587](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-153587)) - Editor: Fixed GameObjects with HideAndDontSave hide flags not disappearing immediately from the Hierarchy window when the flag was changed through an Inspector property edit. ([UUM-150345](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-150345)) - Editor: Hierarchy no longer shows as empty when returning from editing a nested prefab to it's parent, after the parent prefab was edited on disk. ([UUM-154347](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154347)) - Editor: OnCodeLoaded Scripting API documentation updated. (UUM-155081) - Entities: Fixed an issue where rebuilding an unchanged project produced different content archives, causing published remote content to be downloaded again. ([UUM-151571](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-151571)) - Entities: Fixed an issue where the authoring representation of an object would be shown instead of the runtime representation, when selecting the object through Entities Hierarchy. ([UUM-152665](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-152665)) - Entities: Fixed GameObjects in an open SubScene disappearing from the Hierarchy window after the SubScene GameObject was disabled and enabled. ([UUM-154731](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154731)) - Entities: Fixed the entity list foldout under a SubScene in the Hierarchy collapsing after an undo of reordering or reparenting SubScenes. ([UUM-147837](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-147837)) - GI: Fixed Editor crashes when building a GPU BVH from an empty primitive span or with a maxLeafSize of 0. ([UUM-154597](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154597)) - Graphics: `Screen.currentBackbufferMSAASamples` on Android Vulkan now correctly returns the MSAA sample value of the back buffer. - IMGUI: Fixed the text cursor being vertically misaligned in an empty text field. ([UUM-145875](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-145875)) - macOS: Fixed a crash on recent macOS versions that could occur when importing X.509 certificates. (UUM-154511) - Scripting: Fixed an issue where opening the Standalone Profiler could trigger a script compilation in the Profiler process, which logged "Could not find a part of the path" errors for package assemblies. (UUM-133483) - Source Code Build: Fixed Editor source builds failing on machines that use the Turkish region format. (UUM-154501) - SRP Core: Fixed rendering corruption when using async compute with Render Graph, where a texture could be used from both the graphics and compute queues simultaneously. ([UUM-141896](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-141896)) - Text: Fixed an out-of-bounds memory read when a TextMesh or legacy UI Text string ended with an unterminated quad tag parameter. (UUM-153129) - Text: Fixed an out-of-bounds memory read when a TextMesh or legacy UI Text string ended with an unterminated rich text tag. (UUM-153128) - UI Toolkit: Fixed a NullReferenceException in the Inspector when saving a UI Toolkit element animation while the Animation window is in Preview mode. ([UUM-155268](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-155268)) - UI Toolkit: Fixed a NullReferenceException when a z-index child inside an element rendered through a render texture had an ancestor whose scale changed from 1. (UUM-152805) - UI Toolkit: Fixed an issue where undoing the deletion of a selector in the Style Sheets window restored it at the wrong position. ([UUM-149380](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-149380)) - UI Toolkit: Fixed blurred text and content in elements with a filter, such as drop-shadow, when the panel scale is not a whole number. ([UUM-155009](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-155009)) - UI Toolkit: Fixed element animations playing in the Game View while the Editor is in Edit Mode. ([UUM-148584](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-148584)) - UI Toolkit: Fixed elements with a 3D rotation or Z offset disappearing on overlay panels when they are rendered through a dynamic or group transform. (UUM-145649) - UI Toolkit: Fixed elements with the GroupTransform usage hint, such as a ScrollView content container, rendering at the wrong position and logging an assertion after an ancestor's scale changed from 1. (UUM-152805) - UI Toolkit: Fixed instable UGUIEventSystemTests on WindowsEditor. (UUM-143303) - UI Toolkit: Fixed multi-column list and tree views requiring Ctrl+click instead of Cmd+click to sort by multiple columns in Web builds running on macOS. - UI Toolkit: Fixed SliderInt thumb position, dragging, keyboard stepping, and value display when the slider range uses values near the minimum or maximum integer limits. ([UUM-154562](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154562)) - UI Toolkit: Fixed the action key of pointer, mouse, keyboard and navigation events being Ctrl instead of Cmd in Web builds running on macOS. ([UUM-153940](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-153940)) - UI Toolkit: Fixed the Dynamic Atlas Viewer showing no atlas after the UI Toolkit Debugger window was recreated, such as when maximizing and restoring a docked window or toggling UI Toolkit Live Reload on the debugger. ([UUM-150663](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-150663)) - UI Toolkit: Fixed the Editor and Players hanging when a USS transition-timing-function declaration uses a value that is not a keyword, such as 5px. ([UUM-155159](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-155159)) - UI Toolkit: Fixed the Gradient Editor clearing the redo history and adding an empty Modify Gradient undo step when it closed after an undo. ([UUM-153510](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-153510)) - UI Toolkit: Fixed the Select GameObject window silently ignoring Prefab picks in a second Inspector after swapping between Prefabs with different components. ([UUM-154149](https://issuetracker.unity.com/api/v1.0/redirects/guid/UUM-154149)) - URP: Reduced back buffer memory and bandwidth on platforms with a multisampled back buffer including Android, iOS, and Metal. The back buffer remains single-sampled in frames where no camera renders MSAA directly to it, for example a camera that resolves MSAA from an intermediate texture. MSAA results are unaffected. (UUM-134600) #### Package changes in 6000.6.6f1 #### Packages updated - com.unity.services.qos: [1.4.1](https://docs.unity3d.com/Packages/com.unity.services.qos@1.4//changelog/CHANGELOG.html) to [1.5.1](https://docs.unity3d.com/Packages/com.unity.services.qos@1.5//changelog/CHANGELOG.html) - com.unity.polyspatial: [3.2.2](https://docs.unity3d.com/Packages/com.unity.polyspatial@3.2//changelog/CHANGELOG.html) to [3.3.1](https://docs.unity3d.com/Packages/com.unity.polyspatial@3.3//changelog/CHANGELOG.html) - com.unity.polyspatial.visionos: [3.2.2](https://docs.unity3d.com/Packages/com.unity.polyspatial.visionos@3.2//changelog/CHANGELOG.html) to [3.3.1](https://docs.unity3d.com/Packages/com.unity.polyspatial.visionos@3.3//changelog/CHANGELOG.html) - com.unity.polyspatial.xr: [3.2.2](https://docs.unity3d.com/Packages/com.unity.polyspatial.xr@3.2//changelog/CHANGELOG.html) to [3.3.1](https://docs.unity3d.com/Packages/com.unity.polyspatial.xr@3.3//changelog/CHANGELOG.html) - com.unity.polyspatial.extensions: [3.2.2](https://docs.unity3d.com/Packages/com.unity.polyspatial.extensions@3.2//changelog/CHANGELOG.html) to [3.3.1](https://docs.unity3d.com/Packages/com.unity.polyspatial.extensions@3.3//changelog/CHANGELOG.html) - com.unity.xr.visionos: [3.2.2](https://docs.unity3d.com/Packages/com.unity.xr.visionos@3.2//changelog/CHANGELOG.html) to [3.3.1](https://docs.unity3d.com/Packages/com.unity.xr.visionos@3.3//changelog/CHANGELOG.html) - com.unity.ext.flatsharp: [1.1.4](https://docs.unity3d.com/Packages/com.unity.ext.flatsharp@1.1//changelog/CHANGELOG.html) to [2.0.1](https://docs.unity3d.com/Packages/com.unity.ext.flatsharp@2.0//changelog/CHANGELOG.html) - com.unity.cloud.draco: [5.4.3](https://docs.unity3d.com/Packages/com.unity.cloud.draco@5.4//changelog/CHANGELOG.html) to [5.5.0](https://docs.unity3d.com/Packages/com.unity.cloud.draco@5.5//changelog/CHANGELOG.html) - com.unity.cloud.ktx: [3.6.3](https://docs.unity3d.com/Packages/com.unity.cloud.ktx@3.6//changelog/CHANGELOG.html) to [3.7.1](https://docs.unity3d.com/Packages/com.unity.cloud.ktx@3.7//changelog/CHANGELOG.html) - com.unity.platformtoolkit.steam: [1.1.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.steam@1.1//changelog/CHANGELOG.html) to [1.2.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.steam@1.2//changelog/CHANGELOG.html) - com.unity.platformtoolkit.playgamesservices: [1.1.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.playgamesservices@1.1//changelog/CHANGELOG.html) to [1.2.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.playgamesservices@1.2//changelog/CHANGELOG.html) - com.unity.platformtoolkit.gdk: [1.1.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.gdk@1.1//changelog/CHANGELOG.html) to [1.2.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.gdk@1.2//changelog/CHANGELOG.html) - com.unity.platformtoolkit.gamekit: [1.1.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.gamekit@1.1//changelog/CHANGELOG.html) to [1.2.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit.gamekit@1.2//changelog/CHANGELOG.html) - com.unity.platformtoolkit: [1.1.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit@1.1//changelog/CHANGELOG.html) to [1.2.0](https://docs.unity3d.com/Packages/com.unity.platformtoolkit@1.2//changelog/CHANGELOG.html)