OS X 10.8 Mountain Lion Developer Preview 2 Seeded to Developers

Apple today seeded the second preview version of OS X Mountain Lion to developers, building upon the initial developer version released one month ago.

mountain lion developer preview 2
As noted by The Next Web, Apple has also posted an extensive list of known issues alerting developers to various bugs and missing features that have yet to be addressed.

OS X Mountain Lion is Apple's next major operating system version and is scheduled for release in "late summer". The release will offer greater integration with iCloud, as well as a number of new feature including some drawn from iOS.

Popular Stories

Apple Wallet ID Illinois

Apple Plans to Expand iPhone Driver's Licenses to These 7 U.S. States

Wednesday December 24, 2025 8:40 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
maxresdefault

10 Mac Apps Worth Trying in 2026

Wednesday December 24, 2025 9:27 am PST by
2026 is almost upon us, and a new year is a good time to try out some new apps. We've rounded up 10 excellent Mac apps that are worth checking out. Subscribe to the MacRumors YouTube channel for more videos. Alt-Tab (Free) - Alt-Tab brings a Windows-style alt + tab thumbnail preview option to the Mac. You can see a full window preview of open apps and app windows. One Thing (Free) -...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
airpods color prototypes

Apple Tested AirPods in Bright Colors

Saturday December 27, 2025 6:06 am PST by
Apple reportedly tested a version of the first-generation AirPods with bright, iPhone 5c-like colored charging cases. The images, shared by the Apple leaker and prototype collector known as "Kosutami," claim to show first-generation AirPods prototypes with pink and yellow exterior casings. The interior of the charging case and the earbuds themselves remain white. They seem close to some...
iPhone Fold Vertical Feature

Why Apple's Foldable iPhone May Be Smaller Than Expected

Tuesday December 23, 2025 5:21 am PST by
Apple's first foldable iPhone, rumored for release next year, may turn out to be smaller than most people imagine, if a recent report is anything to go by. According to The Information, the outer display on the book-style device will measure just 5.3 inches – that's smaller than the 5.4-inch screen on the ‌iPhone‌ mini, a line Apple discontinued in 2022 due to poor sales. The report has led ...
iPhone SE Cosmopolitan Clean

Apple Discontinued These 25 Products This Year

Wednesday December 24, 2025 7:24 am PST by
With the end of 2025 near, the time has come to look back at the devices and accessories that Apple discontinued throughout the year. Most of the products that were discontinued this year were simply replaced by a new model with an updated chip. However, the iPhone SE line was entirely discontinued when the iPhone 16e launched, and the iPhone Plus line is being phased out. Below, we have...
Foldable iPhone 2023 Feature Iridescent Search

Samsung Developing 'Wide Fold' With iPhone Fold-Like Design Ahead of Apple's 2026 Launch

Tuesday December 23, 2025 11:55 am PST by
Samsung is working on a new foldable smartphone that's wider and shorter than the models that it's released before, according to Korean news site ETNews. The "Wide Fold" will compete with Apple's iPhone Fold that's set to launch in September 2026. Samsung's existing Galaxy Z Fold7 display is 6.5 inches when closed, and 8 inches when open, with a 21:9 aspect ratio when folded and a 20:18...

Top Rated Comments

TimUSCA Avatar
180 months ago
I think they're releasing this today because they know how much of a failure the "new iPad" will be. They're trying to take the focus away from the terrible upgraded iPad.

I really hope that's sarcasm.
Score: 46 Votes (Like | Disagree)
RoelJuun Avatar
180 months ago
I think they're releasing this today because they know how much of a failure the "new iPad" will be. They're trying to take the focus away their inability to make a good tablet.

You're so far from the truth it hurts my eyes.
Score: 38 Votes (Like | Disagree)
basesloaded190 Avatar
180 months ago
You're so far from the truth it hurts my eyes.

You're just feeding the troll, let it go.
Score: 37 Votes (Like | Disagree)
Shrink Avatar
180 months ago
I really think they're releasing this today because they know how much of a failure the "new iPad" will be. They're trying to take the focus away from their inability to make a good tablet.

Yup, I'm sure their sales figures will bear you out.

I'm sure they'll only sell 3 or 4 new iPads.

Yup.

For sure.

A bust.:rolleyes:
Score: 37 Votes (Like | Disagree)
pjhamill Avatar
180 months ago
I really think they're releasing this today because they know how much of a failure the "new iPad" will be. They're trying to take the focus away from their inability to make a good tablet.

The iPad is an awful tablet and a poor experience compared to the Mac. I love MAC OS X, it's beautiful, intuitive and powerful something which iOS is not!!

Obvious troll is obvious......
Score: 19 Votes (Like | Disagree)
ayala421 Avatar
180 months ago
I really think they're releasing this today because they know how much of a failure the "new iPad" will be. They're trying to take the focus away from their inability to make a good tablet.

The iPad is an awful tablet and a poor experience compared to the Mac. I love MAC OS X, it's beautiful, intuitive and powerful something which iOS is not!!
"AppleSpeculator - macrumors newbie"...obviously some android d*ck rider who created an account here just to talk smack about Apple.

I on the other hand cannot wait for this update, Apple has a lot of cool things up their sleeves.
Score: 18 Votes (Like | Disagree)