MacRumors published a story that Apple has released the third beta of macOS Sonoma 14.4 to registered developers.
Apple Seeds Third Beta of macOS Sonoma 14.4 to Developers
Apple today seeded the third beta of an upcoming macOS Sonoma 14.4 update to developers for testing purposes, with the software coming a week after the release of the second beta.
Registered developers can opt-in to the beta through the Software Update section of the System Settings app. Note that an Apple ID associated with an Apple Developer account is required to get the beta.
