6000.5.7f1

Supported · Released Aug 5, 2026 · Changeset 017862109af0 · 9 release notes

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

32build score

Upgrade risk+16Net cleanup+8Live debt+8

cohort: Update/Supported (56)

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 (56 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	0.024	0.024	79	25%	21	5.1
Blocker rate	blockers / total_notes	0.119	0.119	60	15%	40	6.0
Mobile risk	mobile_known_issues / total_notes	0.024	0.024	53	10%	47	4.7
Fix density	fixes / total_notes	0.595	0.595	40	15%	40	6.0
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	-0.381	-0.381	13	15%	13	2.0
Known-issue debt	known_issues / total_notes	0.214	0.214	60	20%	40	8.0
Composite							32

* = 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).

6000.4.0b6: Player crash when repeatedly loading and unloading content with an Update-based delay

Known issueBlockerUUM-148667

ARC crash when pausing AudioSource with streaming clips on slower devices (Switch/Android)

Known issueBlockerAndroidUUM-148440

Crash on aligned_free when unloading Domain

Known issueBlockerUUM-148742

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

6000.5.7f1

Active known blockers5