Kpa-clawbot/CoreScope v3.9.2

CoreScope v3.9.2

on GitHub

Upgrade urgency: Recommended. Big batch of operator-felt wins.

Highlights

Accessibility (#1668 — M2/M3/M4/M5 merged; M6 in flight)

• Two-tier CSS palette with semantic tokens (--palette-* → --color-*/--text-*); operators can now hot-swap theme palettes
• WCAG AA color-contrast hits across all 22 audited routes — 443 baseline violations → 0 verified by the new axe CI gate (#1696)
• Typography pass: 14px body / 12px+500 chip floor across the entire chrome (#1679)
• Hash-cell analytics palette, badge contrast, /live VCR controls (#1681)
• Audio-lab BPM + Volume sliders now have aria-labels

MQTT observability

• Per-source MQTT status endpoint + Observers panel (#1682) — connected/disconnected/last-packet/error counters per broker
• Mobile-friendly: cards at ≤640px instead of squished table (#1698)

Cold-load + analytics correctness

• Packet-store cold-load actually loads the database now (#1691). Pre-fix: after restart, only 0.3% of DB rows were loaded into RAM, dashboards looked empty for hours. Root cause: hot-load filtered by first_seen (immutable per hash) instead of effective recency. New transmissions.last_seen denormalized column + writer-side update fixes this end-to-end.
• Analytics endpoint returns 503 Retry-After during warm-up (#1688) — operators no longer see post-restart partial slices
• Warm-up banner surfaces backfill state in the UI (#1683)

Firmware 1.16 sync

• Server-side decoder parity for extended ACK payloads (#1695)
• Customizer toggle to hide 1-byte path hops (collide ~8-way at 2k nodes) — #1689

Performance

• /packets init parallelizes loadObservers + loadPackets (#1693) — first-row time dropped from 25-40s to <5s on slow links
• Confidence rating weighted by hash mode (#1687) — 1-byte sightings carry less weight than 6-byte

CI / operability

• OpenAPI completeness gate (#1678 Phase 1)
• Release fast-path: re-tag :edge → :vX.Y.Z when SHA matches (#1680) — most patch releases now skip the 30min full pipeline rerun
• Staging disk monitor + cleanup cron (#1686)
• Slideover E2E flake-gate reduced 20× → 3×, root cause fixed in #1693

Container image

ghcr.io/kpa-clawbot/corescope:v3.9.2 (multi-arch: amd64, arm64)

Verification

• 22 routes × 2 themes × 2 viewports automated a11y gate (axe-core, #1696)
• All 19 PRs ran through the full polish chain (parallel reviewers + Kent Beck TDD gate)
• Cold-load fix verified by transmissions.last_seen test fixture (#1691)

Operator upgrade (MikroTik)

/container add remote-image=ghcr.io/kpa-clawbot/corescope:v3.9.2 envlist=cs-env mounts=cs-data,cs-caddyfile interface=veth-corescope start-on-boot=yes name=corescope-prod-v392

Acknowledgements

External contributors carry over from v3.9.1.