Apple Releases First macOS Sierra 10.12.4 Public Beta With New Night Shift Mode

Apple today seeded the first beta of an upcoming macOS Sierra 10.12.4 update to public beta testers for testing purposes, two days after seeding the first 10.12.4 beta to developers and three days after releasing macOS Sierra 10.12.3.

Beta testers who have signed up for Apple's beta testing program will receive the 10.12.4 macOS Sierra beta through the Software Update mechanism in the Mac App Store.

Those who want to be a part of Apple's beta testing program can sign up to participate through the beta testing website, which gives users access to both iOS and macOS Sierra betas. Betas should not be installed on a primary machine due to the potential for instability.


macOS Sierra 10.12.4 brings iOS's popular Night Shift mode to the Mac, allowing users to cut down on blue light exposure. Believed to affect sleep by upsetting the body's circadian rhythm, blue light is thought to be more harmful than yellow light.

With Night Shift, the Mac's display automatically shifts from cool to warm at sunset and then shifts back at sunrise. Users can also set custom times for the display's colors to shift, or toggle the effect on manually. A Toggle to turn Night Shift on is available in the Notification Center, and Siri can also be used to activate the feature. macOS Sierra 10.12.4 also includes Shanghainese dictation support, cricket scores for Siri, and PDFKit improvements.

Related Forum: macOS Sierra

Top Rated Comments

mcfrazieriv Avatar
95 months ago
How about a system wide "dark mode" that goes beyond the menu bar and dock?
Score: 24 Votes (Like | Disagree)
willmtaylor Avatar
95 months ago
Can one of you fine people help me understand what the point of your posts are. I mean, they aren't funny, they provide no useful information. They turn away anyone who might come here for actual help or information. One can only get the impression that MacRumors is meant to be a joke and not taken seriously. Is that really what the owners want? How very sad.

Even after adding about a 100 to my ignore list, I still see this nonsense. I guess it's time to add more. However it would appear the supply of useless contributors is endless. How many ignored people can be added to the list by the forum software?
You're relatively new here, aren't you?

You see, this is a public forum where people can add their opinions and ideas concerning any given topic publicly.

If you don't like it, you're welcome to leave or continue ignoring anyone and everyone who rubs you the wrong way. Additionally, you may flag any comment you feel inappropriate, and forum moderators will take a look.

Best of luck, and may I suggest lightening up a bit?
Score: 11 Votes (Like | Disagree)
Mac Fly (film) Avatar
95 months ago
Can one of you fine people help me understand what the point of your posts are. I mean, they aren't funny, they provide no useful information. They turn away anyone who might come here for actual help or information. One can only get the impression that MacRumors is meant to be a joke and not taken seriously. Is that really what the owners want? How very sad.

Even after adding about a 100 to my ignore list, I still see this nonsense. I guess it's time to add more. However it would appear the supply of useless contributors is endless. How many ignored people can be added to the list by the forum software?
This forum was great 4-8 years ago. It's become overrun by teenagers and what appears to be people who genuinely just don't like Apple and as you know competing companies have been caught astroturfing before and my opinion is there is lots of that here too. Heck, if the NSA and GCHQ can do it then Samsung and other terrible entities are too. And they absolutely are.
Score: 10 Votes (Like | Disagree)
Thunderhawks Avatar
95 months ago
I hope Apple is working hard at this.
Probably at night to make sure it works.
[doublepost=1485456495][/doublepost]
How about a system wide "dark mode" that goes beyond the menu bar and dock?
How about just switching your machine off.
Works flawlessly without OS X issues..
Score: 8 Votes (Like | Disagree)
Kaibelf Avatar
95 months ago
You're relatively new here, aren't you?

You see, this is a public forum where people can add their opinions and ideas concerning any given topic publicly.

If you don't like it, you're welcome to leave or continue ignoring anyone and everyone who rubs you the wrong way. Additionally, you may flag any comment you feel inappropriate, and forum moderators will take a look.

Best of luck, and may I suggest lightening up a bit?
Perhaps longtime readers don't appreciate users like yourself dragging down the discourse and content of the site with meaningless nonsense. If you have nothing to contribute, perhaps it is you who should leave instead of ruining it for the people who DO care about the site and the information here.
Score: 7 Votes (Like | Disagree)
willmtaylor Avatar
95 months ago
...or you could..ya know...use FLUX....
Score: 6 Votes (Like | Disagree)

Popular Stories

maxresdefault

Apple Announces 'Let Loose' Event on May 7 Amid Rumors of New iPads

Tuesday April 23, 2024 7:11 am PDT by
Apple has announced it will be holding a special event on Tuesday, May 7 at 7 a.m. Pacific Time (10 a.m. Eastern Time), with a live stream to be available on Apple.com and on YouTube as usual. The event invitation has a tagline of "Let Loose" and shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Subscribe to the MacRumors YouTube channel for more ...
Apple Vision Pro Dual Loop Band Orange Feature 2

Apple Cuts Vision Pro Shipments as Demand Falls 'Sharply Beyond Expectations'

Tuesday April 23, 2024 9:44 am PDT by
Apple has dropped the number of Vision Pro units that it plans to ship in 2024, going from an expected 700 to 800k units to just 400k to 450k units, according to Apple analyst Ming-Chi Kuo. Orders have been scaled back before the Vision Pro has launched in markets outside of the United States, which Kuo says is a sign that demand in the U.S. has "fallen sharply beyond expectations." As a...
iPad And Calculator App Feature

Apple Finally Plans to Release a Calculator App for iPad Later This Year

Tuesday April 23, 2024 9:08 am PDT by
Apple is finally planning a Calculator app for the iPad, over 14 years after launching the device, according to a source familiar with the matter. iPadOS 18 will include a built-in Calculator app for all iPad models that are compatible with the software update, which is expected to be unveiled during the opening keynote of Apple's annual developers conference WWDC on June 10. AppleInsider...
iOS 17 All New Features Thumb

iOS 17.5 Will Add These New Features to Your iPhone

Sunday April 21, 2024 3:00 am PDT by
The upcoming iOS 17.5 update for the iPhone includes only a few new user-facing features, but hidden code changes reveal some additional possibilities. Below, we have recapped everything new in the iOS 17.5 and iPadOS 17.5 beta so far. Web Distribution Starting with the second beta of iOS 17.5, eligible developers are able to distribute their iOS apps to iPhone users located in the EU...
Apple Silicon AI Optimized Feature Siri

Apple Releases Open Source AI Models That Run On-Device

Wednesday April 24, 2024 3:39 pm PDT by
Apple today released several open source large language models (LLMs) that are designed to run on-device rather than through cloud servers. Called OpenELM (Open-source Efficient Language Models), the LLMs are available on the Hugging Face Hub, a community for sharing AI code. As outlined in a white paper [PDF], there are eight total OpenELM models, four of which were pre-trained using the...
iPhone 15 Pro FineWoven

Apple Reportedly Stops Production of FineWoven Accessories

Sunday April 21, 2024 6:03 am PDT by
Apple has stopped production of FineWoven accessories, according to the Apple leaker and prototype collector known as "Kosutami." In a post on X (formerly Twitter), Kosutami explained that Apple has stopped production of FineWoven accessories due to its poor durability. The company may move to another non-leather material for its premium accessories in the future. Kosutami has revealed...