6000.5.11f1

Supported · Released Sep 2, 2026 · Changeset 5c3a1087d8e4 · 7 release notes

Unity release page Release notes (markdown) Open in Unity Hub

70build score

Upgrade risk+36Net cleanup+21Live debt+14

cohort: Update/Supported (61)

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 (61 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-score	Formula	Raw	Clip	%ile	Weight	Score	Contrib
Breaking surface	(breaking_change + api_change) / total_notes	0	0	31	25%	69	17.2
Blocker rate	blockers / total_notes	0.058	0.058	30	15%	70	10.5
Mobile risk	mobile_known_issues / total_notes	0	0	21	10%	79	7.9
Fix density	fixes / total_notes	0.769	0.769	91	15%	91	13.6
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	0.077	0.077	50	15%	50	7.5
Known-issue debt	known_issues / total_notes	0.135	0.135	32	20%	68	13.6
Composite							70

* = 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).

2021.3.34f1: Audio mixer clicks when changing volume in playmode

Known issueCautionUUM-150250

Resources.UnloadUnusedAssets() takes significantly longer to execute when run in a Player build

6000.6.0a2 6000.5.0b2Known issueCautionUUM-149540

Player crashes with use-after-free when a Shader is unloaded immediately after ShaderWarmup.WarmupShaderFromCollection() on D3D12

6000.6.0a3 6000.5.0b8 6000.3.16f1Known issueCautionUUM-149781

6000.6.0a7: [Universal 3D Sample] NullReferenceException is thrown when opening GardenScene in URP 17.3.0 sample

Known issueCautionUUM-145743

6000.5.11f1

Other known issues4