UP requires server-side support. Signal has ignored the request to implement it numerous times. So users need to host a proxy that uses Signal's websocket notification protocol to connect with Signal and distributes received notifications over UP. This moves the battery-draining websocket from mobile devices to some net-powered server.
Kefwar
joined 2 years ago
https://f-droid.org/packages/org.woheller69.whisper
Offline speech-to-text input method.