- Load available firmware in DeviceLive.Show
- Add firmware_update_available? and format_date helpers
- Display blue indicator banner when newer firmware available
- Show current vs latest version with release date
- Add download link and release notes link
- Support MikroTik initially, extensible to other vendors
Phase 6 (final) of firmware tracking complete. All phases implemented:
✅ Database schema (firmware_releases, device_firmware_history)
✅ Version comparison logic (VersionComparator)
✅ RSS fetching worker (daily Oban cron)
✅ Firmware context with logging and PubSub
✅ Version change detection in Discovery
✅ LiveView UI indicators