Macos Big Sur 11.0.1 (20b50) Apr 2026

: Late 2013 and later ( notably excluding certain 13-inch models during this specific build window ) Mac mini / iMac : 2014 and later iMac Pro / Mac Pro : All models If you'd like, I can:

: Combined notifications and widgets into a single, translucent column.

: Transitioned to a consistent "squircle" shape with enhanced depth and shading. macOS Big Sur 11.0.1 (20B50)

Provide if your Mac is stuck on this version.

: Featured Guides for travel recommendations and "Look Around" for high-resolution 3D street views. : Late 2013 and later ( notably excluding

: A completely remastered library of system alerts and the return of the iconic startup chime . Core App Enhancements

: Software updates can now begin in the background, reducing the time your Mac is unusable during the restart phase. 💻 Compatibility The 11.0.1 (20B50) build was compatible with: MacBook : 2015 and later MacBook Air : 2013 and later : Featured Guides for travel recommendations and "Look

As the launch version for most Intel-based Macs, 11.0.1 introduced the most significant visual overhaul since OS X: Redesigned User Interface