6000.4.1f1

Supported · Released Mar 31, 2026 · Changeset 336a400b9ea2 · 16 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
56build score
Upgrade risk+26Net cleanup+13Live debt+17
cohort: Update/Supported (41)
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 Update/Supported cohort (41 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes0.0180.0187425%266.4
Blocker rateblockers / total_notes0.0410.0412615%7411.2
Mobile riskmobile_known_issues / total_notes001510%858.5
Fix densityfixes / total_notes0.7370.7378415%8412.6
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes-6.54-6.54015%00.0
Known-issue debtknown_issues / total_notes0.0740.0741320%8717.3
Composite56

* = 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).

6000.3.0a5: URP Decals become invisible when over 1000 units away from the camera
Known IssuesKnown issueCautionUUM-138945
ShaderVariantCollection.variantCount and ShaderVariantCollection.shaderCount returns 0 in Builds
6000.5.0a4,6000.0.66f1,6000.3.4f1,6000.4.0b4Known issueCaution
Color parameter is ignored when creating dynamic text in a UI Document with DrawText()
6000.6.0a1,6000.3.11f1Known issueCautionUUM-137907
Switching platforms will trigger shader-related warnings (TraceTransparentRays)
6000.6.0a1,6000.5.0a9,6000.3.12f1,6000.4.0f1Known issueCautionUUM-139001
macOS stutters in a minimal project in the Editor in Play Mode
MetalKnown issueCautionmacOSUUM-85256
Editor memory leak in VisualElement when recompiling in a blank URP project
Known IssuesKnown issueCautionUUM-138000
New Releases are shipped without the newest URP and HDRP Template Versions
Known IssuesKnown issueCautionUUM-137426

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