Apple Releases macOS Sierra 10.12.4 With New Night Shift Mode

Apple today released macOS Sierra 10.12.4, the fourth major update to the macOS Sierra operating system that launched on September 20. macOS Sierra 10.12.4 has been in testing since January 24, with Apple having seeded eight betas ahead of its public release.

macOS Sierra 10.12.4 is a free update for all customers who are running macOS Sierra. The update can be downloaded using the Software Update function in the Mac App Store.

sierra 10
macOS Sierra 10.12.4 brings iOS's Night Shift mode to the Mac for the first time. Night Shift, first introduced on iOS devices in iOS 9.3, is designed to gradually shift the display of a device from blue to a subtle yellow, cutting down on exposure to blue light. Blue light is believed to interrupt the circadian rhythm, disrupting sleep patterns.

Night Shift is activated through the Displays section of System Preferences, where a setting to have it come on at sunset and turn off at sunrise is available. It can also be set to turn on and off at custom times. Night Shift can also be toggled on manually using the Notification Center or Siri.


The 10.12.4 update focuses primarily on Night Shift, but the update also includes dictation support for Shanghainese, cricket score integration for Siri, improved PDFKit APIs, and new iCloud Analytics options.

Update: Apple has also released a new 2017-001 security update for OS X Yosemite and OS X El Capitan.

Top Rated Comments

keysofanxiety Avatar
57 months ago
No APFS? Beyond that, a welcome update. :)
They're being really, really careful with the APFS on macOS! So much can go wrong compared to iOS, which is completely locked down. You can have lots of different partitions on a Mac, different boot drives, different structures, Time Machine backups... honestly they can't be too careful with testing it. There's an awful lot that can go wrong!

That said, I too am eagerly awaiting APFS on Sierra. :oops: :D
Score: 21 Votes (Like | Disagree)
Gudi Avatar
57 months ago
Woo, LaTeX notation in Pages. :cool:
Score: 8 Votes (Like | Disagree)
ashdelacroix Avatar
57 months ago
The Combo Update is now available:

https://support.apple.com/kb/DL1910?viewlocale=en_US&locale=en_US
Score: 7 Votes (Like | Disagree)
blaichch Avatar
57 months ago
iWork update as well. I couldn't be happier!

Attachment Image
Score: 6 Votes (Like | Disagree)
newdeal Avatar
57 months ago
Don't care at all about night shift. Do care about bug fixes especially in safari and custom keyboard shortcuts hopefully those are packed in there
Score: 6 Votes (Like | Disagree)
nutmac Avatar
57 months ago
No APFS? Beyond that, a welcome update. :)
To be fair, APFS has been. in macOS 10.12 from the beginning, albeit in "developer" quality implementation (e.g., command line commands to reformat disk into APFS, no in-place migration, external volumes only, backward compatibility issues between volumes formatted with 10.12.0 and 10.12.1).

I would love to see Disk Utility get APFS support, but other than that, macOS won't get full APFS until 10.13.
[doublepost=1490635326][/doublepost]
Don't care at all about night shift. Do care about bug fixes especially in safari and custom keyboard shortcuts hopefully those are packed in there
Night Shift works considerably smoother than f.lux so I welcome it.

Having said that, macOS is still prone to random freezes with 2016 MacBook Pros.
Score: 5 Votes (Like | Disagree)

Top Stories

AirPods Pro Beta Firmware

AirPods Pro Beta Firmware Now Available

Wednesday July 21, 2021 6:50 am PDT by
Upcoming AirPods Pro firmware updates are now available to Apple Developer Program members as beta versions. AirPods Pro firmware beta one features FaceTime Spatial Audio and Ambient Noise Reduction. Custom Transparency mode, including Conversation Boost, was initially expected to be included in the beta but appears to have been delayed for a later version. Apple made the announcement...
maxresdefault

Apple Music to Livestream Premiere of Kanye West's New Album 'Donda' on Thursday

Wednesday July 21, 2021 1:49 am PDT by
Apple Music on Thursday will host a global livestream for the premiere of Kanye West's tenth studio album, titled "Donda." The sold-out event will take place at the Mercedes-Benz Stadium in Atlanta, Georgia, and Apple Music's livestream will start at 8:00 p.m. Eastern Time. The livestream was revealed in a Beats Studio Buds ad that aired during the NBA Finals. The ad features U.S. track...
General Apps Messages

All Three Major U.S. Carriers and Google Adopt Rich Communication Services, But No Sign of Apple Interest

Tuesday July 20, 2021 1:15 pm PDT by
For the last several years, Google has been pushing a new communications protocol called Rich Communication Services, or RCS. RCS is designed to replace SMS, the current text message standard, and it offers support for higher resolution photos and videos, audio messages, bigger file sizes, better encryption, improved group chat, and more. Verizon today announced that it is planning to adopt...
ios wifi settings

Apple Confirms iOS 14.7 Fixes WiFi Bug and Many Other Vulnerabilities

Wednesday July 21, 2021 11:38 am PDT by
Following the release of iPadOS 14.7 this morning, Apple has shared details on the security updates that are included in iOS 14.7, iPadOS 14.7, macOS Big Sur 11.5, watchOS 7.6, and tvOS 14.7, all of which came out this week. Notably, Apple's documentation confirms that the iOS 14.7 and iPadOS 14.7 updates address a WiFi-related vulnerability that could impact iOS devices when joining a...
macOS Malware Feature

Common Windows Malware Can Now Infect Macs

Wednesday July 21, 2021 8:13 am PDT by
A common form of malware on Windows systems has been modified into a new strain called "XLoader" that can also target macOS (via Bleeping Computer). Derived from the Formbook info-stealer for Windows, XLoader is a form of cross-platform malware advertised as a botnet with no dependencies. It is used to steal login credentials, capture screenshots, log keystrokes, and execute malicious files. ...
macOS Big Sur Feature Orange

Apple Releases macOS Big Sur 11.5 With Podcast App Updates and Bug Fixes

Wednesday July 21, 2021 10:15 am PDT by
Apple today released macOS Big Sur 11.5, the fifth major update to the macOS Big Sur operating system that launched in November 2020. macOS Big Sur 11.5 comes two months after the release of macOS Big Sur 11.4. The new ‌‌‌‌‌macOS Big Sur‌‌‌‌ 11.5 update can be downloaded for free on all eligible Macs using the Software Update section of System Preferences. macOS Big Sur...
idos 2 app ios

Apple to Pull 'iDOS 2' DOS Emulator From App Store

Thursday July 22, 2021 3:22 pm PDT by
iDOS 2, an app designed to allow users to play classic DOS games, will soon be pulled from the App Store, the app's creator said today. According to iDOS developer Chaoji Li, he tried to submit an iDOS update with bug fixes to the App Store, but was told that the update was rejected because it violated the 2.5.2 App Store guideline that says apps cannot install or launch executable code.Durin...
airpods 3 gizmochina Feature

AirPods 3 Rumored to Launch Alongside iPhone 13 at Expected September Event

Friday July 23, 2021 12:54 am PDT by
The third-generation AirPods will likely launch at the same event revealing Apple's upcoming iPhone 13 lineup, according to a report from DigiTimes, which makes the claim citing sources familiar with the matter. The report as a whole echoes previous reporting that production of the third-generation AirPods will kickstart in August, meaning a launch shortly after can be easily expected. DigiTi...
iPad mini pro feature

Next-Generation iPad Mini Will Reportedly Feature a Mini-LED Display

Thursday July 22, 2021 9:03 am PDT by
Apple is widely rumored to be planning a new iPad mini with a significant redesign, including a larger 8.5-inch to 9-inch display with slimmer bezels, a Touch ID power button instead of a home button, a USB-C port instead of a Lightning connector, and more. According to a paywalled preview of a DigiTimes report today, the sixth-generation iPad mini will also feature a mini-LED display:BLU...
airpods 3 gizmochina Feature teal

AirPods 3 Mass Production Said to Kick Off in August

Tuesday July 20, 2021 8:40 pm PDT by
Mass production of the third-generation AirPods will kick off in August, according to a new report from Nikkei Asia. They will reportedly join a number of other products such as the iPhone 13 lineup and redesigned MacBook Pro models as launches coming before the end of the year. Renderings of rumored third-generation AirPods design Rumored launch dates for the third-generation AirPods have...