macOS 11.2.1 is a minor update to macOS 11 (Big Sur) that was released on February 9, 2021 by Apple Inc.[1]
Bug fixes and improvements[]
According to Apple, macOS Big Sur 11.2.1 addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models. A security vulnerability in sudo is also patched.[2]
- Some features may not be available for all regions, or on all Apple devices.
References[]
- ↑ macOS Big Sur 11.2.1 (20D74), Apple Developer. 2021-02-09.
- ↑ Apple issues macOS Big Sur 11.2.1 with SUDO & MacBook Pro charging fixes by Malcolm Owen, AppleInsider. 2021-02-09.