Features Added

Azure Communication Services introduces the concept of a room for developers who are building structured conversations such as virtual appointments or virtual events. Learn more about rooms here. Get started using rooms by following the quick start guides.
Callkit Integration
- Application will be able to configure call capabilities with CallKitOptions.
- Application will be able to pass the means to reach a call recipient and the display name with CallKitRemoteInfo.
- Application will be able to use reportIncomingCallToCallKit to handle notification when the app is in kill state.
Support for stopping an incoming call because it was answered in another device, or caller cancelled, etc.
Dominant Speakers
- Dominant speakers is an extended feature that allows you to obtain a list of the active speakers in the call. The dominant speakers list can change dynamically according to the activity of the participants on the call.

Bugs fixed

Fix for issue when a call with a host would not end if the host leaves the call.
Fix for internal update when Call Id changes in the middle of a call.
Fix for fetching token from background thread blocks the creation of CallAgent.
Fix for simulator crash when UI window size is returned as zero.
Fix for audio not flowing issue when resume ACS call from PSTN call.
Fixed crash when an invalid token is provided.
Fix for wrong response with isMuted() method when user is trying to mute ACS participant.
Fix for issue where local user stops streaming during connecting state, remote participant sees them as rendering stream.