Macos Big Sur 11.0.1 (20b50) Apr 2026

: 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

: While Apple did not release a public changelog for the differences between 20B29 and 20B50, it included minor stability tweaks to the initial installer. 🎨 Major Big Sur 11.0.1 Features macOS Big Sur 11.0.1 (20B50)

: Added the ability to pin conversations, inline replies, and a new Memoji editor. : Software updates can now begin in the

: It was primarily offered to users who had not yet upgraded to Big Sur from earlier versions like Catalina or Mojave. macOS Big Sur 11.0.1 (20B50)