6000.4.3f1

Supported · Released Apr 15, 2026 · Changeset 39d1a88d4dd1 · 18 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
24build score
Upgrade risk+17Net cleanup+4Live debt+3
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_notes0.0220.0227725%235.8
Blocker rateblockers / total_notes0.2170.2178415%162.4
Mobile riskmobile_known_issues / total_notes001510%858.5
Fix densityfixes / total_notes0.4570.4571815%182.7
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes-0.261-0.2611115%111.6
Known-issue debtknown_issues / total_notes0.3910.3918420%163.2
Composite24

* = 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
Inspector fails to render and NRE errors thrown when Domain is reloaded after code changes and Image component is visible in Inspector
6000.6.0a1,6000.5.0b1,6000.4.1f1Known issueCautionUUM-139557
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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