6000.7.0a4

Alpha · Released Aug 6, 2026 · Changeset 7305b6f6fd4f · 13 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
48build score
Upgrade risk+20Net cleanup+14Live debt+14
cohort: alpha (36)
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 alpha cohort (36 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes0.153*0.1379725%30.7
Blocker rateblockers / total_notes4.0e-34.0e-32915%7110.6
Mobile riskmobile_known_issues / total_notes001310%888.8
Fix densityfixes / total_notes0.6580.6582915%294.4
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes0.1980.1986715%6710.1
Known-issue debtknown_issues / total_notes0.0130.0133220%6813.6
Composite48

* = 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).

6000.4.0a2: Windows Player silently crashes when using Application.Quit() after loading Addressables asset
Known issueCautionWindowsUUM-147746
6000.7.0a3: Selecting different UI game objects values using a mouse in the Inspector window throws InvalidOperationException: Stack empty. errors
Known issueCautionUUM-148902
Fixed an issue where disabling the mimalloc memory allocator for the Windows standalone player did not work. (UUM-147576) Fixed in 6000.7.0a5.
EditorKnown issueCautionWindowsUUM-147576
Fixed an issue where Shift+clicking a prefab child in the Scene view selected the child object instead of the prefab instance root. (UUM-148884) Fixed in 6000.7.0a5.
EditorKnown issueCautionUUM-148884
Fixed Select All in the hierarchy not being reflected in the inspector (UUM-146225) Fixed in 6000.7.0a5.
EditorKnown issueCautionUUM-146225
Fixed view state restoration when entering Prefab Stage in Context from the Hierarchy. (UUM-144907) Fixed in 6000.7.0a5.
EditorKnown issueCautionUUM-144907
Fixed the Game view flickering when changing HDRP settings while the Game view is focused. (UUM-147685) Fixed in 6000.7.0a5.
HDRPKnown issueCautionUUM-147685
Fixed assembly resolutions errors in IL post processors that referenced assemblies with names starting with "Mono.Cecil". (UUM-147560) Fixed in 6000.7.0a5.
ScriptingKnown issueCautionUUM-147560
IL2CPP player crashes at startup
Known issueCautionUUM-148475

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