Apple is rolling out its latest software updates for iOS 10, macOS Sierra, tvOS 10, and watchOS 3. Each release promises to fix bugs and improve performance, while the latest Sierra release also bolsters system security.
Apple seeded two new beta builds to developers today, bringing a host of bug fixes and improvements to iOS 10.2.1 and macOS 10.12.3.
The new builds come just three days after Apple dropped its first batch of betas for 2017. Registered developers can now download iOS 10.2.1 beta 4 and macOS 10.12.3 beta 4 from Apple’s developer portal to take advantage of all the new features.