6000.4.10f1

Supported · Released Jun 3, 2026 · Changeset feeafc12a938 · 12 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
41build score
Upgrade risk+26Net cleanup+9Live debt+7
cohort: Update/Supported (47)
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 (47 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_notes0.1630.1637315%274.0
Mobile riskmobile_known_issues / total_notes0.0230.0234810%525.2
Fix densityfixes / total_notes0.6280.6285615%568.5
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes-0.884-0.884115%10.2
Known-issue debtknown_issues / total_notes0.2790.2796720%336.6
Composite41

* = 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).

6000.3.15f1: [Windows] Package installation fails non-deterministically with Errors "EPERM: operation not permitted" when installing Packages
Known issueCautionWindowsUUM-142421
6000.4.0a1: All values are 0 when inspecting Rendering module in Profiler
Known issueCautionUUM-131281
Editor crashes on "(Unity) WriteObjectToVector" when entering into the Play Mode
Asset ImportersKnown issueCautionUUM-112617

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