macOS Software Releases

Track all macOS release history, including stable and beta updates.

Jul 21, 2025

macOS 15.6 RC

Beta
Build 24G84

Jul 14, 2025

macOS 15.6 beta 3

Beta
Build 24G5074c

Jul 7, 2025

macOS 26 beta 3

Beta
Build 25A5306g

Jun 30, 2025

macOS 15.6 beta 2

Beta
Build 24G5065c

Jun 23, 2025

macOS 26 beta 2

Beta
Build 25A5295e

Jun 16, 2025

macOS 15.6 beta

Beta
Build 24G5054d

Jun 9, 2025

macOS 26 beta

Beta
Build 25A5279m
*Tracking 27 releases since WWDC 2025 (OS 26 cycle).