Apple Releases OS X Mavericks Developer Preview 2 - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Releases OS X Mavericks Developer Preview 2

After releasing the second beta of iOS 7 for iPhone, iPad, and iPod touch developers, Apple has also seeded the second Developer Preview of OS X Mavericks to developers.

mavericks
The second iteration of the OS X Mavericks beta carries a build number of 13A497d, while the original version released on June 10 was build 13A476u.

Mavericks includes features like a tabbed Finder, new full screen dual monitor capabilities, and Safari improvements. Developers can receive the update via the Software Update tool in the Mac App Store.

Related Forum: OS X Mavericks

Popular Stories

imac video apple feature

Apple Released Yet Another New Product Today

Friday March 20, 2026 2:39 pm PDT by
Apple has unveiled a whopping nine new products so far this March, including an iPhone 17e, iPad Air models with the M4 chip, MacBook Air models with the M5 chip, MacBook Pro models with M5 Pro and M5 Max chips, the all-new MacBook Neo, an updated Studio Display, a higher-end Studio Display XDR, AirPods Max 2, and now the Nike Powerbeats Pro 2. iPhone 17e features the same overall design as...
ios 26 4 pastel

iOS 26.4: Top 10 New Features Coming to Your iPhone

Friday March 20, 2026 2:44 pm PDT by
iOS 26.4 isn't the major update with new Siri features that we hoped for, but there are some useful quality of life improvements, and a little bit of fun with an AI playlist generator and new emoji characters. Playlist Playground - Apple Music has a Playlist Playground option that lets you generate playlists from text-based descriptions. You can include moods, feelings, activities, or...
iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching Later This Year With These 12 New Features

Wednesday March 18, 2026 7:39 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another six months or so, there are already plenty of rumors about the devices. It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component...

Top Rated Comments

Cubert Avatar
166 months ago
Why is this not on the main page while the iOS 7 beta 2 release is?
Score: 28 Votes (Like | Disagree)
SlCKB0Y Avatar
166 months ago
1st: This is only for developers, and i doubt that 99 percent of the MacRumors.com visitors are developers.
2nd: Many users use iOS devices to view MacRumors.com. Mavericks DP2 updates are useless for them.

1st: iOS beta is only for developers, and i doubt that 99 percent of the MacRumors.com visitors are developers.
2nd: Many users use OS X devices to view MacRumors.com. iOS Beta 2 updates are useless for them.

:rolleyes:
Score: 20 Votes (Like | Disagree)
Sky Blue Avatar
166 months ago
relegated to Mac blog? poor OS X.
Score: 14 Votes (Like | Disagree)
Mr. Retrofire Avatar
166 months ago
Why is this not on the main page while the iOS 7 beta 2 release is?
Score: 11 Votes (Like | Disagree)
nutmac Avatar
166 months ago
Really wish there was a way to disable Top Sites. Its easily the most irritating 'feature' i've ever come across in almost a decade.
Um, set "New windows open with" and "New tabs open with" to "Empty Page"? If you do, you will never sit top sites unless you explicitly click on top sites button.
Score: 9 Votes (Like | Disagree)
Chupa Chupa Avatar
166 months ago
Image (https://cdn.macrumors.com/article-new/2013/04/applepie.jpg)

Very true, but this site's name is still MacRumors. Seems to me if they want to deprecate Mavericks and elevate iOS 7 that is there prerogative but for logic's sake they should also rename the site to iOSRumors.
Score: 9 Votes (Like | Disagree)
Related Apple News: Technology | South Africa | News | Mac | Reviews