6000.3.23f1

LTS · Released Aug 26, 2026 · Changeset 09d2ecc7fb28 · 5 release notes

Unity release pageRelease notes (markdown) Open in Unity Hub
68build score
Upgrade risk+32Net cleanup+20Live debt+16
cohort: LTS (322)
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 (322 releases). Sub-scores for lower-is-better metrics are flipped to 100 − percentile.

Sub-scoreFormulaRawClip%ileWeightScoreContrib
Breaking surface(breaking_change + api_change) / total_notes003025%7017.4
Blocker rateblockers / total_notes0.0490.0496015%406.0
Mobile riskmobile_known_issues / total_notes001510%858.5
Fix densityfixes / total_notes0.6890.6897215%7210.8
Net-fix delta((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes0.1310.1316315%639.5
Known-issue debtknown_issues / total_notes0.0820.0822120%7915.9
Composite68

* = 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).

Crash on UNITY_FT_Load_Glyph when generating multi-threaded Font Atlas in TMPro Font Asset Creator
Text (TextMeshPro)Known issueBlockerUUM-125366
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

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.