6000.3.18f1

LTS · Released Jun 17, 2026 · Changeset 5ebeb53e4c07 · 8 release notes

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51build score

Upgrade risk+21Net cleanup+15Live debt+15

cohort: LTS (312)

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 (312 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	68	25%	32	7.9
Blocker rate	blockers / total_notes	0.065	0.065	72	15%	28	4.2
Mobile risk	mobile_known_issues / total_notes	0	0	15	10%	85	8.5
Fix density	fixes / total_notes	0.667	0.667	65	15%	65	9.8
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	-0.097	-0.097	36	15%	36	5.3
Known-issue debt	known_issues / total_notes	0.086	0.086	25	20%	75	15.1
Composite							51

* = 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).

6000.0.11f1: Crash on ProfilerMutexLock when closing a project with specific Assets

Known issueBlockerUUM-144371

6000.5.0a6: Crash on PhysicsCommands::PhysX::BodySetPose when entering Play Mode in a specific project

Known issueBlocker

Crash on UNITY_FT_Load_Glyph when generating multi-threaded Font Atlas in TMPro Font Asset Creator

Text (TextMeshPro)Known issueBlockerUUM-125366

Crash on mdb_cursor_sibling when performing various actions in the Editor

Known issueBlockerUUM-141720

Crash on mono_log_write_logfile when more than one copy of bee_backend is running

Known issueBlockerUUM-142773

Crash with multiple stack traces when generating a Font Atlas

Known issueBlockerUUM-141061

6000.3.18f1

Active known blockers

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