6000.6.0a7

Alpha · Released Jun 11, 2026 · Changeset 240d06e2411b · 17 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
54build score
Upgrade risk+23Net cleanup+12Live debt+19
cohort: alpha (32)
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 alpha cohort (32 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes0.0930.0938325%174.3
Blocker rateblockers / total_notes3.5e-33.5e-33615%649.6
Mobile riskmobile_known_issues / total_notes001410%868.6
Fix densityfixes / total_notes0.6650.6652715%274.0
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes0.1030.1035615%568.4
Known-issue debtknown_issues / total_notes7.4e-37.4e-3520%9519.1
Composite54

* = 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).

6000.0.61f1: Crash on tlsf_free when generating Font Atlas with SDF16 or SDF32
Known issueBlockerUUM-141061
6000.5.0a6: Crash on PhysicsCommands::PhysX::BodySetPose when entering Play Mode in a specific project
Known issueBlocker
6000.6.0a4: Crash on get_index_for_key when opening a specific project with specific FBX file present
Known issueBlockerUUM-143962
Fixed DirectML crash for Sentis pose sample (UUM-143597) Fixed in 6000.6.0a8.
DX12Known issueBlockerUUM-143597
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 on ProfilerMutexLock when closing a project with specific Assets
Known issueBlockerUUM-144371

Pick your Unity version

Unity Releases compares releases against the version your project is on. Picking it now keeps Compare versions focused on what changes between where you are and where you might be going.