6000.0.81f1

LTS · Released Aug 6, 2026 · Changeset 6238fec1e98f · 44 release notes

Unity release page Release notes (markdown) Open in Unity Hub

39build score

Upgrade risk+15Net cleanup+13Live debt+11

cohort: LTS (319)

How this number is computed

Composite = sum of sub_score × weight across six metrics. Sub-scores are percentile-rank(log1p(min(raw, p95))) within the LTS cohort (319 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-score	Formula	Raw	Clip	%ile	Weight	Score	Contrib
Breaking surface	(breaking_change + api_change) / total_notes	0.023	0.023	84	25%	16	4.0
Blocker rate	blockers / total_notes	0.091	0.091	86	15%	14	2.1
Mobile risk	mobile_known_issues / total_notes	0	0	15	10%	85	8.5
Fix density	fixes / total_notes	0.477	0.477	21	15%	21	3.1
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	0.182	0.182	69	15%	69	10.3
Known-issue debt	known_issues / total_notes	0.136	0.136	44	20%	56	11.2
Composite							39

* = raw value was clipped at the cohort 95th percentile to prevent outliers from compressing everyone else's scores. Sub-scores marked "med" substitute the cohort median where the input was missing (e.g. first patch on a minor line has no prior patch for net-fix delta).

6000.0.6f1: [RenderGraph][D3D12] Crash on D3D12SwapChain::Present when using AddComputePass with EnableAsyncCompute(true) and UseTexture

Known issueBlockerUUM-140183

ARC crash when pausing AudioSource with streaming clips on slower devices

Known issueBlockerUUM-148440

Crash on mono_log_write_logfile when more than one copy of bee_backend is running

Known issueBlockerUUM-142773

Crash with multiple stack traces when generating a Font Atlas

Known issueBlockerUUM-141061

Added: Add support for SDK Platform 37

AndroidAPI change

Editor crashes on "(Unity) WriteObjectToVector" when entering into the Play Mode

Asset ImportersKnown issueCautionUUM-112617

Game freezes after command buffer Timeout error

MetalKnown issueCaution

2.6.7 to 2.6.8

com.unity.collections

1.4.7 to 1.4.8

com.unity.entities

1.14.0 to 1.14.1

com.unity.netcode

1.4.6 to 1.4.7

com.unity.physics

1.4.20 to 1.4.21

com.unity.entities.graphics

10.2.2 to 10.2.3

com.unity.2d.animation

9.1.1 to 9.1.2

com.unity.2d.common

9.1.1 to 9.1.2

com.unity.2d.psdimporter

10.0.7 to 10.1.1

com.unity.2d.spriteshape

4.1.0 to 4.1.1

com.unity.2d.tilemap.extras

1.8.29 to 1.8.30

com.unity.burst

2.10.2 to 2.10.4

com.unity.services.cloudcode

3.5.3 to 3.5.4

com.unity.services.economy

2.7.2 to 2.7.4

com.unity.transport

1.6.0 to 1.7.0

com.unity.microsoft.gdk

1.6.0 to 1.7.0

com.unity.microsoft.gdk.tools

Fixed an issue that caused lag in the Unity preferences text fields when Android support is installed.

AndroidFixUUM-147435

Negative values for ``Screen.brightness`` now restore the device's preferred screen brightness.

AndroidFixUUM-145925

Relaxed AGP 9's stricter R8 keep rule enforcement.

AndroidFixUUM-147136

Reworked Animation Playable Output bind and unbind validation to prevent potential crashes.

AnimationFixUUM-146750

Fixed an error that occurred when deleting a snapshot in the Audio Mixer.

AudioFixUUM-119443

Added some valid search terms/keywords for Indexing settings in "Preferences" window.

EditorFixUUM-146350

Applications no longer hang when calling SplashScreen.Stop(FadeOut) while the splash screen is disabled.

EditorFixUUM-143481

Fixed a memory leak caused by an undisposed CancellationTokenSource object in AsyncInstantiateOperation.

EditorFixUUM-147016

Updated WinEditor's warning dialog text when running Unity with elevated privileges.

EditorFixUUM-146796

Fixed rendering issues on XR when dynamic resolution is enabled with an injected RenderObjects pass.

GraphicsFixXRUUM-142592

Updated the ClearBuffer2D shader to support multiview.

HDRPFixXRUUM-137877

Fixed a bug where pulling down the iOS Control Center could cause a Unity app to stop playing back audio.

iOSFixUUM-145522

Fixed depth camera crash when created a second time.

iOSFixUUM-141173

Fixed an issue where D-Pad inputs mapped to the wrong directions when using a wireless Xbox 360 controller on newer Kernel versions.

LinuxFixUUM-136083

Fixed some Xbox controller inputs are mapped to different buttons than they should be in Unity Input System when the controller is connected through Bluetooth on Linux.

LinuxFixUUM-144216

Fixed libMonoPosixHelper.dylib not being found in macOS server builds.

macOSFixServerUUM-141263

Fixed an issue where ConfigurableJoint setups would jitter once they reached their distance constraint maximum, due to their contact distance not being handled correctly.

PhysicsFixUUM-146852

Added a defensive check / fix for stale GC handles during domain reload.

ScriptingFixUUM-122598

Fixed scroll actions re-triggering on mouse movement on UWP.

Universal Windows PlatformFixWindowsUUM-144660

Fixed AudioSampleProvider.sampleFramesAvailable callback never firing on macOS when using the VideoPlayer in API Only mode and disabling Unity Audio.

VideoFixmacOSUUM-143660

Fixed streaming of response body in UnityWebRequest when server does not set "Content-Length" header.

WebFixServerUUM-146537

6000.0.81f1

Active known blockers4

API changes1

Other known issues2

Package updates16

Fixes21