6000.3.27f1

LTS · Released Oct 20, 2026 · Changeset 672d562a42a7 · 5 release notes

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

60build score

Upgrade risk+25Net cleanup+17Live debt+17

cohort: LTS (330)

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 (330 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	0.011	0.011	71	25%	29	7.3
Blocker rate	blockers / total_notes	0.011	0.011	20	15%	80	12.0
Mobile risk	mobile_known_issues / total_notes	0.011	0.011	39	10%	61	6.1
Fix density	fixes / total_notes	0.609	0.609	49	15%	49	7.3
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	0.161	0.161	66	15%	66	9.9
Known-issue debt	known_issues / total_notes	0.057	0.057	13	20%	87	17.4
Composite							60

* = 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).

Player stops responding permanently when scenes are repeatedly switched with SceneManager.LoadSceneAsync

Content BuildKnown issueCautionUUM-156125

[macOS] Player libraries are code signed with bespoke entitlements

Editor InstallersKnown issueCautionmacOSUUM-156884

[WinEditor] Play Mode framerate drops significantly when moving the mouse cursor with high polling rate

Native Editor Application LifecycleKnown issueCautionUUM-142550

RenderPass related Android errors are logged in Logcat and Console when physically rotating the device

SRP FoundationKnown issueCautionAndroidUUM-157974

6000.3.27f1

Other known issues4