Apple today seeded the second beta of an upcoming macOS Mojave 10.14.3 update to developers, a little over a week after releasing the first beta and two weeks since the launch of macOS Mojave 10.14.2.

The new macOS High Sierra 10.14.3 beta can be downloaded through the Software Update mechanism in System Preferences after the proper profile has been installed from Apple's Developer Center.

macbookairmojave
We don't yet know what improvements the third update to macOS Mojave will bring, but it is likely to include bug fixes and performance improvements for issues that weren't able to be addressed in the macOS 10.14.2 update.

No new features were found in the first beta of macOS 10.14.3, but if we find anything new in the second beta, we'll update this post.

Update: Apple has made a new beta of macOS Mojave 10.14.3 available to public beta testers.

Related Forum: macOS Mojave

Top Rated Comments

Pouria81 Avatar
80 months ago
I hope they fix the battery drain while putting the mac to sleep.
Score: 3 Votes (Like | Disagree)
martyjmclean Avatar
79 months ago
What battery drain issue? Just because you're having the problem, it does not mean that we all have it.
It's a widespread bug ('http://bfy.tw/LViU'). Loosing 60% battery when your laptop is sleeping is not normal, and never happened before Mojave.
[doublepost=1545808760][/doublepost]
Can anyone hazard a guess on when this would be released, based on previous year releases.

Is it possible for a 2018 release, or would this be pushed to January 2019?

Really want this audio issue to be sorted now.
macOS 10.13.3 and 10.12.3 were released 23/01, so it's a safe bet 10.14.3 will be out 23/01/19.
Score: 2 Votes (Like | Disagree)
Pouria81 Avatar
79 months ago
It has been fixed for me since 10.14.2.
Mine sometimes drains and the other times it doesn't but I've definitely noticed that it has been getting better since 10.14.2. Hopefully by 10.14.3 or .4, it'll completely disappear.
Score: 2 Votes (Like | Disagree)
TrulsZK Avatar
80 months ago
The new macOS High Sierra 10.14.3 beta
You mean macOS Mojave 10.14.3?
Score: 1 Votes (Like | Disagree)
Isamilis Avatar
79 months ago
It has been fixed for me since 10.14.2.

I hope they fix the battery drain while putting the mac to sleep.
Score: 1 Votes (Like | Disagree)
terryreid62 Avatar
79 months ago
I have been using Mac's since 1986 long before most of the people at Apple were born and quite a sophisticated user. Why does Apple allow young wizbang kids to write code for their operating systems. There are so many common sense and much more user friendly ways to do things. They are so caught up in expanding every possible thing a Mac can do and adding feature after feature just for the sake of adding something that they lost sight of how to make using a Mac simple intuitive an easy like it should be. Not only that both MacOS and IOS change and (many times not for the better) that just about the time you have figured enough of it out, they change the way it operates again. It is maddening and of course the people at Apple forget that not everyone works at Apple or is a geek. This is a big world with 300 plus million just in the States and the vast majority are not geeks. They need something that works in a common sense manner like when you save something the folders you want to save in and have been saving in all afternoon appear in the save dialog box. This one if a hundred things that are brain dead obvious if you actually use the computers to work rather than play. Every iPhone I have had butt dials like crazy, starts playing music or a youtube or moving from some web site on its own out of the blue and when you set an alarm the alert goes off in three minutes to a completely different alert sound and continues to change ring tones and you want to throw the damn thing in the garbage it is so frustrating. These are but a few of the extremely annoying and unnecessary bugs in the way both operating systems work. But do you think anyone from Apple would ever read what people say and take it to heart. That will be the day.
Score: 1 Votes (Like | Disagree)

Popular Stories

2024 iPhone Boxes Feature

Apple Changes Trade-In Values for iPhones, iPads, Macs, and More

Thursday January 16, 2025 6:45 am PST by
Apple today adjusted estimated trade-in values for select iPhone, iPad, Mac, and Apple Watch models in the U.S., according to its website. Some values increased, while others decreased. The changes were not too significant, with most values rising or dropping by $5 to $50. We have outlined some examples below: Device New Value Old Value iPhone 15 Pro Max Up to $630 U ...
Generic iOS 19 Feature Mock Light

iOS 19 Leak Reveals All-New Design

Friday January 17, 2025 2:42 pm PST by
iOS 19 is still around six months away from being announced, but a new leak has allegedly revealed a completely redesigned Camera app. Based on footage it obtained, YouTube channel Front Page Tech shared a video showing what the new Camera app will apparently look like, with the key change being translucent menus for camera controls. Overall, the design of these menus looks similar to...
Generic iOS 18

Everything New in iOS 18.3 Beta 3

Thursday January 16, 2025 12:39 pm PST by
Apple provided the third beta of iOS 18.3 to developers today, and while the betas have so far been light on new features, the third beta makes some major changes to Notification Summaries and also tweaks a few other features. Notification Summary Changes Apple made multiple changes to Notification Summaries in response to complaints about inaccurate summaries of news headlines. For...
iPhone 17 Slim Feature Single Camera 1 Redux

'iPhone 17 Air' Launching Later This Year With These 10 New Features

Wednesday January 15, 2025 7:16 am PST by
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the "ultra-thin" device. Overall, the "iPhone 17 Air" is shaping up to be a mixed bag. Due to its thinness, the device is expected to have some limited specifications compared to the iPhone 17 Pro models, including only a single rear camera, only a single speaker, no SIM...
2024 App Store Awards

Apple Explains Why It Removed TikTok From the App Store in the U.S.

Sunday January 19, 2025 6:58 am PST by
Apple on late Saturday removed TikTok from the App Store in the U.S., and it has now explained why it was required to take this action. Last year, the U.S. passed a law that required Chinese company ByteDance to divest its ownership of TikTok due to potential national security risks, or else the platform would be banned. That law went into effect today, and companies like Apple and Google...
iPad Pro vs iPhone 17 Air Feature

Here's How Thin the iPhone 17 Air Might Be

Friday January 17, 2025 3:38 pm PST by
For the last several months, we've been hearing rumors about a redesigned version of the iPhone 17 that Apple might call the iPhone 17 "Air," or something along those lines. It's going to replace the iPhone 17 Plus as Apple's fourth iPhone option, and it will be offered alongside the iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max. We know the iPhone 17 Air is going to be super slim, but...
iPhone 17 Pro Dual Tone Horizontal Single Feature

iPhone 17 Rumored to Feature Major Thermal Design Upgrade

Friday January 17, 2025 4:33 am PST by
The iPhone 17 lineup will feature a vapor chamber heatsink to improve thermal performance, according to a new report. The news comes from Chinese tech news site MyDrivers, which claims that the entire iPhone 17 lineup, consisting of the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max, will adopt the improved thermal heat spreader. Vapor chamber technology is already used...
HomePod mini and Apple TV

Apple Expected to Launch 20+ Products This Year: Here's the Full List

Friday January 17, 2025 5:30 am PST by
2025 promises to be quite a big year for Apple, with the company rumored to be planning more than 20 product announcements this year. Apple's rumored smart home hub will be its second all-new product to launch in as many years, following the Apple Vision Pro headset last year. And of course, we will get several new iPhone and Apple Watch models, like every year. Beyond that, Apple could...