Apple released the fourth test build of macOS Sierra 10.12.3 for developers. The release took place three days after release, the third beta version of the upcoming update.
macOS 10.12.3 corrects earlier errors are detected the operating system for the Mac. We are not talking about serious innovation. Developers who have installed the update, say improving stability and fixing bugs in the OS.
macOS Sierra 10.12.3 4 beta available for registered developers from Apple’s website or the update mechanism in the Mac App Store. According to an accompanying note to the release, macOS Sierra 10.12.3 beta 4 improves the stability, compatibility and security of Mac.
The previous major release of macOS Sierra 10.12 brought several significant and many minor changes. In particular, on Apple computers first became available to the virtual assistant Siri.
macOS Sierra 10.12.2 saw the light after six test editions for developers and offered no global changes in the interface. The update only added new set of Emoji included in Unicode standard 9, including Emoji for selfies, shrug, clown, Fox face, owl, and others.
A big focus of Apple is on the improvement of the protection mechanisms, as well as improving performance, stability, compatibility and security of Mac.