- Added WebRTC settings with sound effects volume control.
- Added a Do Not Disturb toggle directly in the app.
- Improved DND behavior and status syncing.
- Improved outgoing and incoming call handling.
- Improved WebRTC startup reliability and reduced duplicate start issues.
- Improved microphone and audio handling during calls.
- Improved redial flow by reusing the last called number more smoothly.
- General stability, compatibility, and performance improvements.