MeshMonitor v4.0.0-beta8

⚠️ Pre-release. Continues the 4.0 multi-source beta series. Please back up /data before upgrading.

Summary

Maintenance pre-release focused on upgrade-path hardening and small UX polish on the new 4.0 multi-source dashboard. A migration guard now tolerates legacy telemetry→nodes foreign keys from 3.x databases so the 4.0 upgrade no longer fails on older installs. New dashboard sources default to a 30-second heartbeat instead of the previous no-signal state, and relay-role placeholder traceroute hops now render as "Unknown" rather than blanks. Docs were refreshed for the multi-source release, LXC systemd unit Documentation URLs were corrected, and a handful of dependencies (uuid 14, maplibre-gl 5.23) plus GitHub Actions (checkout@v6, codeql-action@v4, upload-pages-artifact@v5, wait-on-check-action 1.7.0) were updated.

Bug Fixes

• fix(traceroute): preserve relay-role placeholder hops as "Unknown" (#2755)
• fix(migrations): tolerate legacy telemetry→nodes FK on 3.x → 4.0 upgrade (#2754)
• fix(dashboard): default new source heartbeat to 30s (#2752)
• fix(lxc): correct Documentation URLs in systemd units (#2751)

Documentation

• docs: refresh 4.0 docs for multi-source release (#2753)

Dependencies

• chore(deps): bump uuid from 13.0.0 to 14.0.0 (#2738)
• chore(deps): bump maplibre-gl from 5.22.0 to 5.23.0 (#2657)
• chore(deps): bump github/codeql-action from 3 to 4 (#2735)
• chore(deps): bump actions/checkout from 4 to 6 (#2734)
• chore(deps): bump actions/upload-pages-artifact from 4 to 5 (#2733)
• chore(deps): bump lewagon/wait-on-check-action from 1.6.1 to 1.7.0 (#2732)

Issues Resolved

• #2750 [BUG] Incorrect Documentation URL in meshmonitor.service unit file

Upgrade Notes

• No breaking changes vs. beta7.
• uuid bumped to v14 — requires Node 20+. MeshMonitor's CI matrix already covers Node 20–25; no action required for containerized deployments.
• If your 3.x database previously failed the 4.0 migration due to a legacy telemetry → nodes foreign key, this release should allow the upgrade to proceed cleanly.

Full Changelog: v4.0.0-beta7...v4.0.0-beta8

🚀 MeshMonitor v4.0.0-beta8

📦 Installation

Docker (recommended):

docker run -d \
  --name meshmonitor \
  -p 8080:3001 \
  -v meshmonitor-data:/data \
  ghcr.io/Yeraze/meshmonitor:4.0.0-beta8

🧪 Testing

✅ All tests passed
✅ TypeScript checks passed
✅ Docker images built for linux/amd64, linux/arm64, linux/arm/v7

📋 Changes

See commit history for detailed changes.