Apple has released the third beta of macOS Sequoia 15 to developers for testing. This follows the second release of the third developer beta today.
macOS beta gives you an early preview of upcoming apps, features, and technologies. Please back up your Mac before you install the beta.
To install the public beta, sign up for the Apple Beta Software Program here, then go to System Settings > General > Software Update > Beta Updates and choose ‘macOS Sequoia Public Beta’ to install this software.
Note:
macOS Sequoia is still in early beta version and may have some bugs and may cause many cracked apps to not work. So please upgrade with caution.