6000.5.11f1
Supported · Released Sep 2, 2026 · Changeset 5c3a1087d8e4 · 0 release notes
70build scorehigher = better
050100
Upgrade risk+36Net cleanup+21Live debt+14
cohort: Update/Supported (61)
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 Update/Supported cohort (61 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 | 0 | 31 | 25% | 69 | 17.2 |
| Blocker rate | blockers / total_notes | 0.058 | 0.058 | 30 | 15% | 70 | 10.5 |
| Mobile risk | mobile_known_issues / total_notes | 0 | 0 | 21 | 10% | 79 | 7.9 |
| Fix density | fixes / total_notes | 0.769 | 0.769 | 91 | 15% | 91 | 13.6 |
| Net-fix delta | ((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes | 0.077 | 0.077 | 50 | 15% | 50 | 7.5 |
| Known-issue debt | known_issues / total_notes | 0.135 | 0.135 | 32 | 20% | 68 | 13.6 |
| Composite | 70 | ||||||
* = 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).