v1.2.0+7

Bump WebRTC SDK to M128.6613.01
Release encrypted chas

v1.1.0+5

Bump WebRTC SDK to M122.6261.01
Fix crash on iOS

v1.1.0+4

Support Virtual Background on both Android and iOS
Support Picture in Picture on both Android and iOS

v1.0.0.pre.1

Only UI (demo after a week)
Test build & release workflows