- Relay status badge in feed header: shows connected/total relay count with
color coding (green >75%, yellow 25-75%, red <25%), hover tooltip with
per-relay status
- Toast notification system: transient messages for connection lost,
reconnecting, relay reset, and back-online events
- Per-tab "last updated" relative timestamp in feed header (global,
following, trending tracked independently)
- Consolidated all relay management into RelaysView (removed duplicate
relay section from Settings); per-relay remove button on health cards
- Show all supported NIP badges on relay cards (was filtering to 11 notable)
- Tooltips on relay status dots explaining green/yellow/red/gray meaning
- Fix relay removal with trailing-slash URL normalization
- Fix stale health results lingering after relay removal
- Add acknowledgements section to README
