Apple releases new developer betas for iOS 11, macOS 10.13, watchOS 4, and tvOS 11 June 21, 2017 by admin Tweet After 16 days, Apple has finally released the second developer betas for its next major software updates, including iOS 11, macOS 10.13 High Sierra, watchOS 4, tvOS 11, and a few more. Read more… Neowin Related Posts:Apple releases updates for iOS, iPadOS, macOS,…Apple launches second beta for iOS 17.5, macOS 14.5 and moreApple releases watchOS 9.5 with a new Pride…These are the codenames of Apple's iOS 19, macOS 16,…Apple shows off watchOS 10 at annual developer…