Apple releases its fourth beta version of macOS Sierra, iOS 10, watchOS 3 and tvOS 10 for developers
by
/ August 1, 2016 7:00 PM EDT
Today, Apple is releasing its fourth batch of developer betas for its major operating systems. The release includes the fourth beta versions of iOS 10, macOS Sierra, watchOS 3 for the Apple Watch, and tvOS 10 for the Apple TV.
