Apple Releases OS X Mavericks Developer Preview 7 - MacRumors
Skip to Content

Apple Releases OS X Mavericks Developer Preview 7

Apple has seeded the seventh Developer Preview of OS X Mavericks to developers, nearly three weeks after the release of the sixth Developer Preview. Registered developers can receive the update via the Software Update tool in the Mac App Store.

mavericks
OS X Mavericks, which is expected to be released this fall, includes multiple new features like a tabbed Finder, full screen dual monitor capabilities, Safari improvements, and a new Maps app.

Related Forum: OS X Mavericks

Popular Stories

iPhone Duo Display Cracking

Apple Alerts Stores to iPhone Duo's Display Cracking Issue

Friday October 30, 2026 3:20 pm PDT by
In a memo shared with Apple Stores and Apple Authorized Service Providers this week, and later obtained by MacRumors, Apple provided technicians with guidance on how to diagnose and address the iPhone Duo's inner display cracking issue. If a customer reports the issue, Apple advised technicians to inspect the iPhone Duo and repair or replace it in accordance with their standard procedures....
apple pro tell logo

Apple Launching Five New Products This Friday

Monday November 2, 2026 1:22 am PST by
Apple is releasing five new products this Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from Friday: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...
Everything New Your iPhone Can Do on iOS 27

14 New Things Your iPhone Can Do in iOS 27.2

Friday October 30, 2026 12:42 pm PDT by
Apple released iOS 27.2 on October 26, bringing enhancements to Siri AI, adding Suggestions in Messages, and sneaking in a string of smaller additions across Photos, Podcasts, Games, Apple TV, and FaceTime. iOS 27.2 is available to download to your device now via Settings ➝ General ➝ Software Update. Note that some features may not be available in all regions or on all iPhone models....

Top Rated Comments

richeyty Avatar
172 months ago
I'm waiting for this....
Score: 41 Votes (Like | Disagree)
172 months ago
I was yawning.
Then read "Apple Releases OS X Mavericks".
Froze.
Then read "Developer Preview 7".
Went back to my interrupted yawn.
Score: 21 Votes (Like | Disagree)
172 months ago
So I'm downloading this bloated update just for new wall papers? :eek:
Yes, that's right. Apple have been spending all its time perfecting its background image catalogue.
Score: 11 Votes (Like | Disagree)
bbeagle Avatar
172 months ago
What a great name for an OS
What about calling an OS 'Kit Kat'?

Score: 11 Votes (Like | Disagree)
seamer Avatar
172 months ago
You want an OS named for a maximum security federal prison? :confused:

That's the joke...
Score: 7 Votes (Like | Disagree)
AidenShaw Avatar
172 months ago
I think Apple uses automatic tests, which are able to detect certain errors.

And completely unable to detect others, as witnessed by the various "WiFi doesn't work on the new Apple xxx" and "Apple testing patch for yyyy problem on new Apple zzzz" threads.

And, wouldn't you think, that if Apple's automatic testing were so good -- you'd never see a bug in a DP that needed to be fixed for a Release Candidate? Hell, if it's that good then there's no need for DPs and RCs - just ship it raw.... :eek:

Automated testing is an important part of QA - but it's no substitute for letting lots of real users use the software in their real lives.
Score: 5 Votes (Like | Disagree)
Latest Stories
Apple CEO Ternus Says iPhone Duo Shortages Have No End Date in Sight
Apple CEO Ternus Says iPhone Duo Shortages Have No End Date in Sight
13 minutes ago
Apple Reports 4Q 2026 Results: $30.7B Profit on $114.5B Revenue
Apple Reports 4Q 2026 Results: $30.7B Profit on $114.5B Revenue
38 minutes ago
Early Black Friday Brings Steep Price Drops on Apple's Latest iPhone Cases
Early Black Friday Brings Steep Price Drops on Apple's Latest iPhone Cases
4 hours ago
John Ternus Hosting His First Earnings Call as Apple CEO Today
John Ternus Hosting His First Earnings Call as Apple CEO Today
5 hours ago
Here's What Spotify Looks Like on Apple's HomeView
Here's What Spotify Looks Like on Apple's HomeView
5 hours ago
iOS 27.2.1 Coming Soon, iOS 27.3 Beta Likely Available Tomorrow
iOS 27.2.1 Coming Soon, iOS 27.3 Beta Likely Available Tomorrow
6 hours ago
Mark Gurman: Apple Initially Aimed to Release iPhone Duo in November
Mark Gurman: Apple Initially Aimed to Release iPhone Duo in November
7 hours ago
Best Early Black Friday Deals on Apple Products Available Now
Best Early Black Friday Deals on Apple Products Available Now
7 hours ago
Apple Isn't Done With 2026: Here's What's Still Coming
Apple Isn't Done With 2026: Here's What's Still Coming
7 hours ago
Apple 'HomeView Ultra' With 9-Inch 360º Screen Detailed in New Report
Apple 'HomeView Ultra' With 9-Inch 360º Screen Detailed in New Report
7 hours ago
Apple TV 4K Pre-Order Discount Returns at Amazon
Apple TV 4K Pre-Order Discount Returns at Amazon
8 hours ago
Zoom and These Microsoft Apps Now Optimized for iPhone Duo
Zoom and These Microsoft Apps Now Optimized for iPhone Duo
8 hours ago
Canva Brings Free All-in-One Affinity App to iPad
Canva Brings Free All-in-One Affinity App to iPad
8 hours ago
iPhone Duo: Latest Buyer Wait Times
iPhone Duo: Latest Buyer Wait Times
10 hours ago
iPhone Duo Owners Can't Change Display Zoom After Setup
iPhone Duo Owners Can't Change Display Zoom After Setup
6 hours ago
Apple HomeView Could Double as a Security Camera
Apple HomeView Could Double as a Security Camera
12 hours ago
Apple Launching Five New Products This Friday
Apple Launching Five New Products This Friday
13 hours ago
Nearly Every M5 MacBook Air Now $200 Off on Amazon
Nearly Every M5 MacBook Air Now $200 Off on Amazon
1 day ago
Apple's HomeView Ships With Six-Month-Old Software
Apple's HomeView Ships With Six-Month-Old Software
1 day ago
Three New iPads Rumored to Launch in First Half of 2027
Three New iPads Rumored to Launch in First Half of 2027
1 day ago
Apple Offers Steps to Fix Daylight Saving Time Bug on Apple Watch
Apple Offers Steps to Fix Daylight Saving Time Bug on Apple Watch
1 day ago
Apple Watch Ultra 4 Hits All-Time Low Price With Amazon's $99 Discount
Apple Watch Ultra 4 Hits All-Time Low Price With Amazon's $99 Discount
2 days ago
Reminder: Apple's Big Discount on Beats 360 Ear Cushions Ends Today
Reminder: Apple's Big Discount on Beats 360 Ear Cushions Ends Today
2 days ago
Here's a New Tour of Apple's HomeView Software
Here's a New Tour of Apple's HomeView Software
2 days ago
Apple Reveals New iPad Mini's Battery Capacity
Apple Reveals New iPad Mini's Battery Capacity
2 days ago
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
2 days ago
'Pluribus' Season 2 Reportedly Starts Production Today
'Pluribus' Season 2 Reportedly Starts Production Today
3 days ago
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
3 days ago
HomeView Software 27.2: Wallpapers, Control Center, and More
HomeView Software 27.2: Wallpapers, Control Center, and More
3 days ago
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
3 days ago