meshcore-analyzer/docs/release-notes/v3.9.1.md

CoreScope v3.9.1

Upgrade urgency: Recommended — v3.9.1 is what v3.9.0 should have been. v3.9.0's container image never published (Playwright flake gated Docker build). v3.9.1 includes everything in v3.9.0 plus:

• WCAG AA contrast pass — new two-tier CSS palette (raw --palette-* → semantic --color-*/--text-*); muted-text family bumped to ≥4.5:1 in both themes (most well above — --text-muted on dark surface goes 3.5 → 11.58:1). Operator-reported unknown-repeater chip ("dark-blue text on dark-blue background") fixed (2.75:1 → 4.95:1). Closes #1671. Partial fix for #1668. (#1676, f0addfda)
• Slideover test stability — test-slideover-1056-e2e.js was racing the packets virtual-scroll spacer; tightened selectors, bumped data-row wait to 20s. Cleared the day-of-release CI flakes. Fixes #1662. (#1663+followups, f06359d7)

Verification

Test plan: workspace-meshcore/test-plans/v3.9.0-cdp-test-plan.md (93 tests, applies unchanged to v3.9.1). M1 a11y audit: workspace-meshcore/a11y-audit/reports/violations-summary.md (2,429 BLOCKER → estimated 85% cleared by M2).

Acknowledgements

External contributors from v3.9.0 still apply: @efiten, @EldoonNemar. No new external PRs since v3.9.0.