更新内容:
macOS Big Sur 11.2 improves Bluetooth reliability and fixes the following issues:
External displays may show a black screen when connected to a Mac mini (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