Macos Big Sur 11.5.1 (20g80) Official

: Resolved an issue where smart cards might not work correctly when logging into M1-based Macs. Installation & Compatibility

While 11.5.1 was security-focused, it carries over the bug fixes introduced in 11.5 (20G71), including: macOS Big Sur 11.5.1 (20G80)

: Updated the Library tab to allow users to see all shows or only followed shows. : Resolved an issue where smart cards might

: An application could potentially execute arbitrary code with kernel privileges. macOS Big Sur 11.5.1 (20G80)

Released on July 26, 2021, is a maintenance update primarily focused on a critical security patch. Key Update Details

: Despite being a single-patch update, the download size was approximately 2.2 GB for Intel Macs and over 3.1 GB for M1 Macs . Improvements from the 11.5 Branch