MacRumors published a story that Apple has released the fourth Beta of macOS 12 Monterey to registered developers.
Apple Seeds Fourth Beta of macOS 12 Monterey to Developers
Apple today seeded the fourth developer beta of macOS Monterey, the newest version of the macOS operating system. The fourth beta comes two weeks after Apple released the third macOS Monterey beta. Registered developers can download the beta through the Apple Developer Center and once the appropriate profile is installed, betas will be available through the Software Update mechanism in System Preferences.
