6000.5.1f1

Supported · Released Jun 24, 2026 · Changeset 0d9463e84828 · 9 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
54build score
Upgrade risk+31Net cleanup+9Live debt+13
cohort: Update/Supported (50)
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 (50 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes003225%6817.0
Blocker rateblockers / total_notes0.1170.1175715%436.5
Mobile riskmobile_known_issues / total_notes002010%808.0
Fix densityfixes / total_notes0.6500.6506215%629.3
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes-32.25-32.25015%00.0
Known-issue debtknown_issues / total_notes0.1500.1503520%6513.0
Composite54

* = 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: Editor freezes when LoadSceneAsync is called in the same frame as destroying SpriteRenderer GameObjects
Known issueCautionUUM-143745
Editor crashes on "(Unity) WriteObjectToVector" when entering into the Play Mode
Asset ImportersKnown issueCaution

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