Apple Seeds First macOS Sierra 10.12.4 Beta With New Night Shift Mode to Developers
Apple today seeded the first beta of an upcoming macOS Sierra 10.12.4 update to developers, more than one month after releasing macOS Sierra 10.12.2 and four months since the debut of the new macOS Sierra operating system. macOS Sierra 10.12.4 one day after Apple released macOS Sierra 10.12.3.
The first macOS Sierra 10.12.4 beta is available for download through the Apple Developer Center or the software update mechanism in the Mac App Store. A public beta will likely be available for public beta testers later this week.

We don't yet know exactly what features, bug fixes, or changes will be introduced in the macOS Sierra 10.12.4 beta, but because it accompanies iOS 10.3, it could be a more significant update that focuses on changes beyond bug fixes. According to Apple, the update includes a new Night Shift mode that automatically shifts the display color to the warmer end of the spectrum after night, offering Mac users an alternative to F.lux. Night Shift has been available on iOS devices since iOS 9.3.
macOS Sierra 10.12.4 also includes Shanghainese dictation support for converting text to speech, and Siri will soon gain the ability to display cricket scores.
Popular Stories
We're only four months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a sea change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max.
One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year, adopting a...
Apple released iOS 26.5 after a few months of beta testing, and while it doesn't have the Siri features we were hoping for since those are being held until iOS 27, there are a handful of useful changes worth knowing about.
Subscribe to the MacRumors YouTube channel for more videos.
End-to-End Encryption for RCS
Support for end-to-end encryption (E2EE) for RCS messages between iPhone and...
Social network Reddit recently began blocking mobile visitors to its website while pushing them to download the official Reddit app, and it's fair to say that the move is not going down well with users.
If you visit reddit.com on your iPhone today, you may see a new popup that can't be dismissed, asking you to "get the app to keep using Reddit."
A Reddit spokesperson told Ars Technica...