Bug fixes and improvements
According to Apple, macOS Big Sur 11.2 improves Bluetooth reliability and addresses the following issues:
- External displays may show a black screen when connected to a Mac mini (Apple M1, 2020) using an HDMI to DVI converter
- Edits to Apple ProRAW photos in the Photos app may not save
- iCloud Drive could turn off after disabling the iCloud Drive Desktop & Documents Folders option
- System Preferences may not unlock when entering your administrator password
- Globe key may not display the Emoji & Symbols pane when pressed
- Some features may not be available for all regions, or on all Apple devices.
- Apple issues first developer beta of macOS 11.2 by Wesley Hilliard, AppleInsider. 2020-12-16.
- Apple Seeds First Beta of macOS Big Sur 11.2 to Public Beta Testers by Juli Clover, MacRumors. 2020-12-17.
- macOS Big Sur 11.2 Release Notes, Apple Developer. 2021-02-01.