Added: Added a new API to clear a VisualElement's inline styles (element.style.Clear()).
UI ToolkitAPI change
6000.4.5f1
Supported · Released Apr 28, 2026 · Changeset cc83ebd631f8 · 1 release notes
55build scorehigher = better
050100
Upgrade risk+26Net cleanup+15Live debt+14
cohort: Update/Supported (41)
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 (41 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 | 0.016 | 0.016 | 67 | 25% | 33 | 8.2 |
| Blocker rate | blockers / total_notes | 0.079 | 0.079 | 40 | 15% | 60 | 9.0 |
| Mobile risk | mobile_known_issues / total_notes | 0 | 0 | 15 | 10% | 85 | 8.5 |
| Fix density | fixes / total_notes | 0.635 | 0.635 | 60 | 15% | 60 | 9.0 |
| Net-fix delta | ((fixes − known_issues) − prior.(fixes − known_issues)) / total_notes | 0.032 | 0.032 | 43 | 15% | 43 | 6.4 |
| Known-issue debt | known_issues / total_notes | 0.159 | 0.159 | 30 | 20% | 70 | 13.9 |
| Composite | 55 | ||||||
* = 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).