6000.7.0b8

Beta · Released Nov 5, 2026 · Changeset 0bc2e945afca · 12 release notes

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

67build score

Upgrade risk+28Net cleanup+21Live debt+18

cohort: beta (83)

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 beta cohort (83 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	0.106	0.106	68	25%	32	8.0
Blocker rate	blockers / total_notes	1.2e-3	1.2e-3	9	15%	91	13.6
Mobile risk	mobile_known_issues / total_notes	7.7e-4	7.7e-4	37	10%	63	6.3
Fix density	fixes / total_notes	0.719	0.719	50	15%	50	7.5
Net-fix delta	((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes	0.085	0.085	88	15%	88	13.3
Known-issue debt	known_issues / total_notes	4.6e-3	4.6e-3	9	20%	91	18.2
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).

Fixed an issue where the Editor leaked descriptor memory on every window repaint when using DirectX 12, which could crash long Editor sessions. (UUM-159625) Fixed in 6000.7.0b9.

DX12Known issueBlockerUUM-159625

Crash on SessionState::SetFloat when closing the project

Scripting RuntimeKnown issueBlockerUUM-156589

Fixed a crash or corrupted Transform when undoing the addition of a Layout Group component to a GameObject that did not have a RectTransform. (UUM-157935) Fixed in 6000.7.0b9.

Linked bug report

UUM-157935: Crash on HierarchyGameObjectHandler::AddOrUpdateNodeTransformCallback when having Colliders on parent and child GameObjects and removing a Layout Group Component from the parent

How to reproduce: Create a project of any type and make sure uGUI is installed Create an empty GameObject Drag the newly created GameObject to the Project window to create a Prefab Open the newly created Prefab Add a child GameObject with any type of Collider Add any type of Collider to the root GameObject Add any type of Layout Group Component to the root GameObject Undo the last change using…

Retrieved 2026-11-11

uGUIKnown issueBlockerUUM-157935

6000.7.0b8

Active known blockers3