New - LHDC V3 support (Snapdragon 845 devices)
Optimization - Updated Android Security Patch to July 2020 (Mi Mix 2S, Redmi K30 Pro, Redmi Note 7)
Fix - "Text size & font weight" setting was not available in Second space
Fix - "Dark mode" setting was not available in Second space
Fix - "Split screen" mode was not available in Second space

Fix - Settings were not visible in Light mode while system-wide Dark mode is enabled

New - "Adjust media volume" permission (Mi Mix 2S, Redmi K30 Pro)

Control center
Optimization - Replaced "Control center" title with date and time

FM Radio
Fix - The FM Radio app was missing/didn't work at all

Fix - Scrolling didn't work properly in conversation screens

New - Blood pressure module
New - You can add sport records manually now
Optimization - Weight module entries

From September 5th, the beta will end for the following devices:
Mi 8, Mi 8 Explorer Edition, Mi 8 Pro (UD), Mi 8 SE, Mi 8 Lite, Mi Max 3, Mi Mix 3, Mi Mix 2S