Apple has released the third beta of macOS Sequoia 15 to developers for testing. The build number is 24A5289g.
macOS beta gives you an early preview of upcoming apps, features, and technologies. Please back up your Mac before you install the beta.
For more information, please visit one of the following programs: ● Apple Beta Software Program at beta.apple.com ● Apple Developer Program at developer.apple.com
Developers with an Apple Silicon Mac can download the macOS 15 restore image from the link below. For devices running macOS 13.4 Ventura or later, go to System Settings > General > Software Update > Beta Updates and choose the Developer beta to install this software.