6000.6.0b8

Beta · Released Aug 12, 2026 · Changeset 2ada23e432bd · 12 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
57build score
Upgrade risk+28Net cleanup+10Live debt+19
cohort: beta (73)
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 beta cohort (73 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes0.1130.1138025%205.0
Blocker rateblockers / total_notes1.4e-31.4e-3815%9213.9
Mobile riskmobile_known_issues / total_notes00510%959.5
Fix densityfixes / total_notes0.6630.6632015%203.0
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes0.0130.0134415%446.6
Known-issue debtknown_issues / total_notes4.3e-34.3e-3320%9719.3
Composite57

* = 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).

6000.3.16f1: Player crashes with use-after-free when a Shader is unloaded immediately after ShaderWarmup.WarmupShaderFromCollection() on D3D12
Known issueCautionUUM-149781
Awaitable.NextFrameAsync now resumes in edit mode, including when the Editor runs in batch mode, instead of waiting indefinitely for an unrelated scene update. (UUM-148723) First seen in 6000.6.0b8. Fixed in 6000.6.0b10.
EditorKnown issueCautionUUM-148723
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 6000.6.0b9.
EditorKnown issueCautionUUM-148884
Fixed Select All in the hierarchy not being reflected in the inspector (UUM-146225) First seen in 6000.6.0b2. Fixed in 6000.6.0b9.
EditorKnown issueCautionUUM-146225
Fix leaked world nodes in SchedulePacking_WithInitialChanges_LinearOperationMode (UUM-148849) Fixed in 6000.6.0b9.
EntitiesKnown issueCautionUUM-148849
Fixed a NullReferenceException thrown by DynamicLightController in the URP sample template Garden scene when the component's Awake() ran in the Editor before the runtime-only light manager list was initialized. (UUM-145743) Fixed in 6000.6.0b9.
GraphicsKnown issueCautionUUM-145743
Fixed the Game view flickering when changing HDRP settings while the Game view is focused. (UUM-147685) Fixed in 6000.6.0b9.
HDRPKnown issueCautionUUM-147685
Fixed assembly resolutions errors in IL post processors that referenced assemblies with names starting with "Mono.Cecil". (UUM-147560) First seen in 6000.6.0b3. Fixed in 6000.6.0b9.
ScriptingKnown issueCautionUUM-147560

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