macOS SDK 26.1
Releases
Every Xcode release that bundled this SDK version, newest first.
| SDK Build | Xcode Release | Xcode Build | Date |
|---|---|---|---|
25B74 | Xcode 26.1.1 | 17B100 | Nov 11, 2025 |
25B74 | Xcode 26.1 | 17B55 | Nov 3, 2025 |
25B74 New | Xcode 26.1 RC RC | 17B54 | Oct 28, 2025 |
25B5070a New | Xcode 26.1 beta 3 Beta | 17B5045g | Oct 20, 2025 |
25B5057c New | Xcode 26.1 beta 2 Beta | 17B5035f | Oct 6, 2025 |
25B5042i New | Xcode 26.1 beta 1 Beta | 17B5025f | Sep 22, 2025 |