6000.3.23f1

LTS · Released Aug 26, 2026 · Changeset 09d2ecc7fb28 · 5 release notes

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

68build score

Upgrade risk+32Net cleanup+20Live debt+16

cohort: LTS (322)

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 LTS cohort (322 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	30	25%	70	17.4
Blocker rate	blockers / total_notes	0.049	0.049	60	15%	40	6.0
Mobile risk	mobile_known_issues / total_notes	0	0	15	10%	85	8.5
Fix density	fixes / total_notes	0.689	0.689	72	15%	72	10.8
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	0.131	0.131	63	15%	63	9.5
Known-issue debt	known_issues / total_notes	0.082	0.082	21	20%	79	15.9
Composite							68

* = 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

6000.3.23f1

Other known issues2