macOS 27.2
Stable
Build 26B123
Complete archive
macOS Software Releases
Track all macOS release history, including stable and beta updates.
Oct 26, 2026
Oct 19, 2026
macOS 27.2 RC
Beta
Build 26B118
Oct 13, 2026
macOS 27.2 beta 4
Beta
Build 26B5112a
Oct 5, 2026
macOS 27.2 beta 3
Beta
Build 26B5101f
Sep 28, 2026
macOS 27.0.1
Stable
Build 26A434
Sep 21, 2026
macOS 27.2 beta 2
Beta
Build 26B5091g
Sep 16, 2026
macOS 27.2 beta
Beta
Build 26B5086k
Sep 14, 2026
macOS 27.0
Stable
Build 26A428
Sep 9, 2026
macOS 27.0 RC
Beta
Build 26A428
Aug 31, 2026
macOS 27.0 beta 8
Beta
Build 26A5425a
Aug 24, 2026
macOS 27.0 beta 7
Beta
Build 26A5421a
Aug 17, 2026
macOS 27.0 beta 6
Beta
Build 26A5416b
macOS 26.6.2
Stable
Build 25G83
Aug 10, 2026
macOS 27.0 beta 5
Beta
Build 26A5406e
macOS 26.6.2
Stable
Build 25G82
Jul 27, 2026
macOS 26.6
Stable
Build 25G72
Jul 20, 2026
macOS 27.0 beta 4
Beta
Build 26A5388g
macOS 26.6 RC
Beta
Build 25G70
Jul 13, 2026
macOS 27.0 beta 3 v.2
Beta
Build 26A5378n
macOS 26.6 beta 5
Beta
Build 25G5065a
457 release records tracked since OS 26 debuted at WWDC 2025.