macOS 26.0 is the first release of MacOS Tahoe in development for release in the fall of 2025 by Apple Inc.
Development history[]
The first developer beta (build 25A5279m) was seeded on June 9, 2025 and was supported by the macOS 26 SDK which includes a beta version of Xcode 26.[1][2] The second beta (build 25A5295e) was released on the following June 23rd and was supported by Xcode 26 beta 2.[3][4] The third beta (build 25A5306g) was released on July 7th and was supported by Xcode 26 beta 3.[5][6]
References[]
- ↑ macOS 26 beta (25A5279m), Apple Developer. 2025-06-09.[DEAD LINK]
- ↑ Xcode 26 beta (17A5241e), Apple Developer. 2025-06-09.[DEAD LINK]
- ↑ macOS 26 beta 2 (25A5295e), Apple Developer. 2025-06-23.[DEAD LINK]
- ↑ Xcode 26 beta 2 (17A5241o), Apple Developer. 2025-06-24.[DEAD LINK]
- ↑ macOS 26 beta 3 (25A5306g), Apple Developer. 2025-07-07.
- ↑ Xcode 26 beta 3 (17A5276g), Apple Developer. 2025-07-08.
External links[]
- macOS 26 Tahoe Release Notes at Apple Developer
- macOS Tahoe: 26.0 at the BetaWiki