Weather and radio that work without any setup, and a rain radar.
- Weather: a new Show uses Home Assistant's own forecast (weather.forecast_home). Pick any other weather entity on the Device tab (Weather, Next), with the new "Weather source" select, or with home_weather; an existing choice is kept.
- Radio: the Radio tab switches between Favorites (your home_radio setup, unchanged), Local stations (within 100 km of home) and Popular worldwide, from Home Assistant's Radio Browser integration. Needs a Home Assistant token (the home_assistant action).
- Radar: a Radar button on the forecast page, or ask for the radar: RainViewer's last hour over an OpenStreetMap map, centred on home.
- The radio page no longer flashes up for a few seconds at boot.
- Wi-Fi: the Show now finds its network's 5 GHz radio even after its scan list has aged out, and moves there.
- Settings: About and Restart share a row.
Root filesystem removed: it included LineageOS's vendor files (device drivers and firmware), which aren't ours to distribute. Install v0.4.1 or later instead: devices keep their own vendor files from then on.