Apple has released macOS Big Sur 11.3 beta 7 to developers for testing. The build number is 20E5229a.
macOS Big Sur 11.3 contains several new features and improvements including...
● More customization options in Safari ● iPhone/iPad apps preference pane for keyboard touch alternatives ● Better sorting options in Reminders ● Made for You shortcut, live events in Listen Now ● Redesigned News+ Tab. ● New Xbox/PS controllers ● Code references to new settings menu that will show details about your Mac's warranty ● App Tracking Transparency API ● Ability to set default audio out to stereo paired HomePods ● Autoplay option in Apple Music app that lets music continue to play after playlist or queue ends