6000.0.85f2

LTS · Released Nov 3, 2026 · Changeset b028303d8e7d · 5 release notes

Unity 6.0 feature guideUnity release pageRelease notes (markdown) Open in Unity Hub
51build score
Upgrade risk+17Net cleanup+20Live debt+14
cohort: LTS (332)
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 (332 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes0.0190.0198025%204.9
Blocker rateblockers / total_notes0.0370.0374815%527.8
Mobile riskmobile_known_issues / total_notes0.0190.0195610%444.4
Fix densityfixes / total_notes0.7960.7969515%9514.2
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes-0.056-0.0563915%395.8
Known-issue debtknown_issues / total_notes0.0930.0933020%7014.1
Composite51

* = 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).

Back gesture/button closes the app after returning from background when "Run In Background" and "Predictive Back Support" are enabled
Linked bug report
UUM-159613: Back gesture/button closes the app after returning from background when "Run In Background" and "Predictive Back Support" are enabled

How to reproduce: 1. Create and open a new project 2. Navigate to Project Settings, Player tab (Edit > Project Settings > Player) 3. Toggle on Predictive Back Support (Other Settings) 4. Toggle on Run Without Focus (Resolution and Presentation) 5. Build and Run for Android 6. On the device tap or gesture the back action 7. Notice the app doesn’t go to background or close 8. Put the app in fore…

Retrieved 2026-11-10
AndroidKnown issueCautionUUM-159613
[macOS] Player libraries are code signed with bespoke entitlements
Linked bug report
UUM-156884: Player libraries are code signed with bespoke entitlements

Steps to reproduce: Build any project as a macOS Standalone player (IL2CPP or CoreCLR scripting backend) In Terminal, run: codesign -d --entitlements - --xml "<Build>.app/Contents/Frameworks/UnityPlayer.dylib" Run: codesign -dv "<Build>.app/Contents/Frameworks/UnityPlayer.dylib" (and on other dylib files) Actual results: The libraries carry Unity's Developer ID signature with the hardened runt…

Retrieved 2026-11-10
Editor InstallersKnown issueCautionmacOSUUM-156884
Player stops responding permanently when scenes are repeatedly switched with SceneManager.LoadSceneAsync
Linked bug report
UUM-156125: Player stops responding permanently when scenes are repeatedly switched with SceneManager.LoadSceneAsync

How to reproduce: Open the attached “IN-153982” project In the Unity editor’s taskbar, select “File” > “Build Profiles” In the “Build Profiles” window, select “Windows” profile Under the “Platform Settings”, expand “Windows Settings” > enable the “Development Build” Click “Build And Run” and wait for around 5 minutes Observe the result in the Player window Actual result: The Player window free…

Retrieved 2026-11-10
Shader SystemKnown issueCautionUUM-156125

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