A week after it completed the last beta testing cycle, Apple has restarted the process once more, issuing new first betas for the unusually numbered iOS 13.4.5, iPadOS 13.4.5, tvOS 13.4.5, and macOS Catalina 10.15.5.
Go to Source
Author:
Apple Day – Apple, iPod, iPad, iPhone, iTouch, iMac, iBook
Apple Day – Apple, iPod, iPad, iPhone, iTouch, iMac, iBook