Apple has released their fifth beta of macOS Sierra 10.12.4, the software has been released to members of Apple’s developer program and also members of their public beta testing program.
The macOS Sierra 10.12.4 beta 5 brings a range of new features to the Mac and also a number of performance improvements and bug fixes.
The update brings Nigh Shift Mode which is currently available on the iPhone and iPad and it is designed to cut down on blue light during the evening, blue light is said to interrupt sleeping patterns.
As this is the fifth beta of macOS Sierra 10.12.4, we suspect it wont be very long before Apple releases the software to everyone.
If you want to download the macOS Sierra 10.12.4 beta 5 then you either need to be a registered developer or a member of Apple’s public beta testing program.