AppleInsider— Apple has released its sixth round of developer betas, releasing new builds for testing of macOS 10.15.4, iOS 13.4, iPadOS 13.4, and watchOS 6.2, plus what it is now calling a gold master seed for tvOS 13.4.
AppleInsider—Apple releases iOS 13.4, iPadOS 13.4, watchOS 6.2, tvOS 13.4, macOS 10.15.4. Apple has released iOS 13.4, iPadOS 13.4, tvOS 13.4, macOS 10.15.4 and watchOS 6.2 to the public, with the operating system updates introducing support for the Powerbeats 4 earphones along with a collection of bug fixes and improvements.
VentureBeat—Apple releases final iOS 13.4, iPadOS 13.4, macOS 10.15.4, tvOS 13.4, and watchOS 6.2. Following a month and a half of betas, Apple has released point updates for its iPhone, iPad, Mac, Apple TV, and Apple Watch operating systems.
AppleInsider—Apple releases first developer betas of iOS 13.4.5, iPadOS 13.4.5, tvOS 13.4.5, macOS Catalina 10.15.5. 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.