Apple today issued build 12E33a of OS X Mountain Lion to developers, eight days after build 12E30 was released. Build 12E33a marks the third beta iteration of OS X 10.8.4.

12e33a
Apple continues to ask users to focus on Wi-Fi, Graphics Drivers, and Safari.

The update is available through the software update tool in the Mac App Store and it should appear on Apple's Developer Page shortly.

Top Rated Comments

3282868 Avatar
119 months ago
Improved OpenGL 4.+ support? No.

Improvements in WiFi (for some)? No.

SMB and AFP improvements? Nope.

Hmmm, well, rMBP graphics improvement? Nope, still glitchy.

Ummm, Finder improvements for large volumes? Haven't noticed.

Oh, wait, improvements in Facebook, Twitter and iOS integration! Awesome!

Can't wait for Facebook Home in OS X 10.9!
Score: 7 Votes (Like | Disagree)
CrazyForApple Avatar
119 months ago
Always wanted to post that.
You shouldn't have posted that.
Score: 4 Votes (Like | Disagree)
bb426 Avatar
119 months ago
In other news, when are the underwear ads going away, Macrumors?

:D
Score: 4 Votes (Like | Disagree)
komodrone Avatar
119 months ago
I don't think Apple can fix your crappy desktop images, bro.

your comment needs fixing.

----------

The desktop image is from a very good webcomic, but I disgress :D

such an amazing webcomic!
Score: 3 Votes (Like | Disagree)
komodrone Avatar
119 months ago
Fix:
1. Shutdown times
2. This (boot with HDMI plugged in on 15" retina) : http://img827.imageshack.us/img827/5836/screenshot20130417at241.png
3. And this: //www.youtube.com/watch?v=HTSKovpZzgM
4. And full screen video stutter issues
and I'll be sooooooo happy.
Score: 3 Votes (Like | Disagree)
FrancoisC Avatar
119 months ago
I don't think Apple can fix your crappy desktop images, bro.
The desktop image is from a very good webcomic, but I disgress :D

Anyway, look where his dock is, And how the wallpaper dont use the whole screen, that's his problem.
Score: 2 Votes (Like | Disagree)

Popular Stories

iPhone 14 Purple Lineup Feature

Will the iPhone 14 Be a Disappointment?

Saturday May 21, 2022 9:00 am PDT by
With around four months to go before Apple is expected to unveil the iPhone 14 lineup, the overwhelming majority of rumors related to the new devices so far have focused on the iPhone 14 Pro, rather than the standard iPhone 14 – leading to questions about how different the iPhone 14 will actually be from its predecessor, the iPhone 13. The iPhone 14 Pro and iPhone 14 Pro Max are expected...
iPhone 13 Face ID

'High-End' iPhone 14 Front-Facing Camera to Cost Apple Three Times More

Monday May 23, 2022 7:05 am PDT by
The iPhone 14 will feature a more expensive "high-end" front-facing camera with autofocus, partly made in South Korea for the first time, ET News reports. Apple reportedly ousted a Chinese candidate to choose LG Innotek, a South Korean company, to supply the iPhone 14's front-facing camera alongside Japan's Sharp. The company is said to have originally planned to switch to LG for the iPhone...
iPhone 13 Always On Feature

iPhone 14 Pro Screen Refresh Rate Upgrade Could Allow for Always-On Display

Tuesday May 24, 2022 7:23 am PDT by
Last year's iPhone 13 Pro models were the first of Apple's smartphones to come with 120Hz ProMotion displays, and while the two iPhone 14 Pro models will continue to feature the technology, their screens could well boast expanded refresh rate variability this time round. To bring ProMotion displays to the ‌iPhone 13 Pro models‌, Apple adopted LTPO panel technology with variable refresh...
apple music

Apple Increases Apple Music Subscription Price for Students in Several Countries

Sunday May 22, 2022 1:57 am PDT by
Apple has silently increased the price of its Apple Music subscription for college students in several countries, with the company emailing students informing them their subscription would be slightly increasing in price moving forward. The price change is not widespread and, based on MacRumors' findings, will impact Apple Music student subscribers in but not limited to Australia, the...
EA Apple Maybe Feature

Apple Reportedly Talked With Electronic Arts About Potential Acquisition

Monday May 23, 2022 10:58 am PDT by
Apple is one of several companies that have held talks with Electronic Arts (EA) about a potential purchase, according to a new report from Puck. EA has spoken to several "potential suitors," including Apple, Amazon, and Disney as it looks for a merger arrangement. Apple and the other companies declined to comment, and the status of the talks is not known at this time, but Apple does have an ...
sony headphones 1

Sony's New WH-1000XM5 Headphones vs. Apple's AirPods Max

Friday May 20, 2022 12:18 pm PDT by
Sony this week came out with an updated version of its popular over-ear noise canceling headphones, so we picked up a pair to compare them to the AirPods Max to see which headphones are better and whether it's worth buying the $400 WH-1000XM5 from Sony over Apple's $549 AirPods Max. Subscribe to the MacRumors YouTube channel for more videos. First of all, the AirPods Max win out when it comes ...