Resources.UnloadUnusedAssets() takes significantly longer to execute when run in a Player build
7000.0.0a7
Alpha · Released Oct 6, 2026 · Changeset 581996e1a8f7 · 6 release notes
67build scorehigher = better
050100
Upgrade risk+28Net cleanup+20Live debt+19
cohort: alpha (39)
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 (39 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 | 0.058 | 0.058 | 50 | 25% | 50 | 12.5 |
| Blocker rate | blockers / total_notes | 6.2e-3 | 6.2e-3 | 53 | 15% | 47 | 7.1 |
| Mobile risk | mobile_known_issues / total_notes | 0 | 0 | 15 | 10% | 85 | 8.5 |
| Fix density | fixes / total_notes | 0.758 | 0.758 | 81 | 15% | 81 | 12.1 |
| Net-fix delta | ((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes | — | — | med | 15% | 50 | 7.5 |
| Known-issue debt | known_issues / total_notes | 7.4e-3 | 7.4e-3 | 4 | 20% | 96 | 19.2 |
| 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).