MacOS 15.0

macOS 15.0 is the first public release of MacOS Sequoia on September 16, 2024 by Apple Inc.
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==Development history==
The first developer beta (build 24A5264n) was seeded on June 10, 2024 and is supported by the MacOS 15 SDK which includes a beta version of Xcode 16.macOS 15 beta (24A5264n), Apple Developer. 2024-06-10. The second beta (build 24A5279h) was released on the following June 24th and was supported by Xcode 16 beta 2.macOS 15 beta 2 (24A5279h), Apple Developer. 2024-06-24.Xcode 16 beta 2 (16A5171r), Apple Developer. 2024-06-25. The third beta (build 24A5289g) was released on July 10th and was supported by Xcode 15 beta 3.macOS 15 beta 3 (24A5289g), Apple Developer. 2024-07-10. An update to the third beta (build 24A5289h) was released on July 15th, and this build was also used as the first public beta.macOS 15 beta 3 (24A5289h), Apple Developer. 2024-07-15. The fourth beta (build 24A5289h) was released on July 23rd and was supported by Xcode 15 beta 4.macOS 15 beta 4 (24A5298h), Apple Developer. 2024-07-23. However, the next build jumped directly to a beta (build 24B5009l) of macOS 15.1, which was seeded on July 29th.macOS 15.1 beta (24B5009l), Apple Developer. 2024-07-29.
A release candidate was seeded on September 9, 2024.macOS 15 RC (24A335), Apple Developer. 2024-09-09.
==References==
==External links==
*macOS 15 Sequoia Release Notes at Apple Developer
**macOS 15 Sequoia Beta Release Notes (archived 2024-06-10)
**macOS 15 Sequoia Beta 2 Release Notes (archived 2024-06-24)
**macOS 15 Sequoia Beta 3 Release Notes (archived 2024-07-10)
**macOS 15 Sequoia Beta 4 Release Notes (archived 2024-07-24)
*macOS Sequoia: 15.0 at the BetaWiki
Category:macOS 15
Category:2024 introductions