6000.5.10f1

Supported · Released Aug 26, 2026 · Changeset 3bd4f66ad299 · 6 release notes

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

67build score

Upgrade risk+35Net cleanup+17Live debt+15

cohort: Update/Supported (59)

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 (59 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	0.063	0.063	31	15%	69	10.3
Mobile risk	mobile_known_issues / total_notes	0	0	20	10%	80	8.0
Fix density	fixes / total_notes	0.729	0.729	77	15%	77	11.6
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	-0.042	-0.042	33	15%	33	5.0
Known-issue debt	known_issues / total_notes	0.125	0.125	25	20%	75	14.9
Composite							67

* = 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

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

6000.5.10f1

Other known issues3