Apple macOS Sierra 10.12.4 beta 3 is now available for Mac for developers. Apple’s macOS Sierra 10.12.4 update will Night Shift other new features to the Mac. macOS Sierra 10.12.4 beta is currently only available to developers and public beta testers. Public beta versions usually come a few days after developer versions if not the same day.

macOS 10.12.4 beta features:

  • Night Shift now available on the Mac.
  • Dictation support for Shanghainese.
  • Ask Siri about cricket scores, schedules and player rosters. Siri knows about statistics and data from the Indian Premier League and International Cricket Council.
  • Updated PDFKit APIs for better displaying of PDFs in apps that use the framework.