6000.6.0b7

Beta · Released Aug 5, 2026 · Changeset 53d4abb44f07 · 12 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
47build score
Upgrade risk+22Net cleanup+7Live debt+19
cohort: beta (73)
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 (73 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes0.1150.1158425%163.9
Blocker rateblockers / total_notes2.6e-32.6e-34215%588.7
Mobile riskmobile_known_issues / total_notes3.6e-43.6e-41010%909.0
Fix densityfixes / total_notes0.6600.6601815%182.8
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes1.1e-31.1e-32615%263.9
Known-issue debtknown_issues / total_notes4.4e-34.4e-3520%9519.0
Composite47

* = 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
6000.5.0a7: Crash on void HierarchyStream::WriteAll when running tests with large Entity worlds and the new Hierarchy window open
Known issueBlockerUUM-148849
Fixed a player hang or crash with heap corruption on application quit when Engine Diagnostics ("Build Diagnostics Data") is enabled and an AssetBundle has been loaded. (UUM-147746) Fixed in 6000.6.0b9.
Asset BundlesKnown issueBlockerUUM-147746
Fixed an Editor crash in WriteObjectToVector / CreateOrReloadInspectorCopy that could occur when entering Play Mode. (UUM-112617) Fixed in 6000.6.0b8.
Asset PipelineKnown issueBlockerUUM-112617
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

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