Apple Releases Third OS X Yosemite Public Beta, Developer Preview 8 - MacRumors
Skip to Content

Apple Releases Third OS X Yosemite Public Beta, Developer Preview 8

Apple today released the third Yosemite public beta for beta testers, following the release of the second Yosemite public beta on August 21. Developer Preview 8 has also been released for developers, two weeks after the seventh Developer Preview was released.

The software update can be downloaded through the software update function of the Mac App Store, and developers can also download DP 8 from the Mac Developer Center.

dp8
It is possible given the release timing that both versions of Yosemite, DP 8 and the new public beta, are the same. The public beta will also include updates from Developer Preview 7, which included a new look for Dark Mode, several tweaked icons, and the removal of the "Software Update" option from the main Apple menu.

Apple is expected to release OS X Yosemite to the general public later this year, possibly following an October event that may introduce new iPads.

Related Forum: OS X Yosemite

Popular Stories

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...
Apple Logo Gradient 16x9 1

Apple Isn't Done With 2026: Here's What's Still Coming

Monday November 2, 2026 7:27 am PST by
Apple's busiest season isn't over yet. Far from it. With two hardware launch dates still to come in November, plus software updates and new smart home accessories running into December, there's more on the way from Apple before the end of 2026, so be sure to stick around. Below, we've rounded up what's still coming, along with one date in particular that's worth watching if you're a holiday...
apple pro tell logo

Apple Launching Five New Products Tomorrow

Thursday November 5, 2026 12:59 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 tomorrow: 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...

Top Rated Comments

TopToffee Avatar
158 months ago
are the software engineers that bad that they gotta have this many dp preview?

I know, right? And coding an OS update is SUCH a simple task, after all. Ridiculous really.
Score: 20 Votes (Like | Disagree)
158 months ago
Planning to stay on Mavericks for a long time even when Yosemite is released.
I don't like the 2D dock on Yosemite or the other UI changes (which you can't change AFAIK).

The 2D dock is one of my favorite things...I HATE the 3D dock and was upset when they removed the ability to enable "no glass" from the terminal to get a 2D dock (under Mavericks).
Score: 14 Votes (Like | Disagree)
Watabou Avatar
158 months ago
They've finally fixed the look of the Help menu bar item in Dark mode
Score: 13 Votes (Like | Disagree)
Menel Avatar
158 months ago
Here's a positive, Safari seems more responsive and overall faster speeds.

It sounds like it feel snappier?
Score: 11 Votes (Like | Disagree)
Troy2000 Avatar
158 months ago
I had hoped that the Finder navigation buttons would be fixed in DP8 but unfortunately they have not been. :(

Score: 9 Votes (Like | Disagree)
158 months ago
Linux vs OSX? Lets be real. Do you want a OS for work or play? Nothing will ever replace my primary Linux machine for work.
Let's actually be honest. The only thing Linux beats OS X in work related aspects is for Electrical/Computer engineering, open source obsessed computer scientists/programmers, sysadmins, and the occasional customization crazed neckbeard who had too much time to learn exclusively not to use a GUI. Otherwise, OS X and Windows are better for real work. :P
Score: 8 Votes (Like | Disagree)
Latest Stories
Apple Arcade Adds Crossy Road Rush and NBA 2K27
Apple Arcade Adds Crossy Road Rush and NBA 2K27
10 minutes ago
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
34 minutes ago
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
2 hours ago
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
3 hours ago
Apple Announces a New Mac Sales Record
Apple Announces a New Mac Sales Record
4 hours ago
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
5 hours ago
Instagram's Edits Video Editor is Now Available on Mac
Instagram's Edits Video Editor is Now Available on Mac
5 hours ago
Prevent Siri and Search From Accessing Specific iPhone Apps
Prevent Siri and Search From Accessing Specific iPhone Apps
5 hours ago
Best Early Black Friday Deals on iPhone 18 Pro and iPhone Duo
Best Early Black Friday Deals on iPhone 18 Pro and iPhone Duo
6 hours ago
MacBook Pro PROLED XDR Reviews Are In: Is the Touchscreen Worth It?
MacBook Pro PROLED XDR Reviews Are In: Is the Touchscreen Worth It?
7 hours ago
Early Black Friday Accessory Deals at Amazon Include TVs, Headphones, and Charging Devices
Early Black Friday Accessory Deals at Amazon Include TVs, Headphones, and Charging Devices
7 hours ago
Apple Creator Studio App Updates Rolling Out, Starting With Logic Pro
Apple Creator Studio App Updates Rolling Out, Starting With Logic Pro
7 hours ago
Siri AI Waitlist Now Limited to Times of 'High Demand,' Says Apple
Siri AI Waitlist Now Limited to Times of 'High Demand,' Says Apple
9 hours ago
See Apple's Touchscreen MacBook Pro in Action
See Apple's Touchscreen MacBook Pro in Action
10 hours ago
MacBook Neo Shipments Expected to Double in 2027
MacBook Neo Shipments Expected to Double in 2027
10 hours ago
HomeView Code Suggests Future Support for AI Chatbot Apps, Anti-Spoofing Protection
HomeView Code Suggests Future Support for AI Chatbot Apps, Anti-Spoofing Protection
11 hours ago
Got an iPhone Duo on Launch Day? Tomorrow Could Be Your Last Chance to Return It
Got an iPhone Duo on Launch Day? Tomorrow Could Be Your Last Chance to Return It
12 hours ago
Apple Launching Five New Products Tomorrow
Apple Launching Five New Products Tomorrow
13 hours ago
Apple Releases Safari Technology Preview 256 With Bug Fixes and Performance Improvements
Apple Releases Safari Technology Preview 256 With Bug Fixes and Performance Improvements
22 hours ago
Apps Can Now Try to Stop You From Canceling Subscriptions
Apps Can Now Try to Stop You From Canceling Subscriptions
22 hours ago
'Super Mario Odyssey' Can Now Run on Apple TV Thanks to AI
'Super Mario Odyssey' Can Now Run on Apple TV Thanks to AI
23 hours ago
How 'Resident Evil' Director Zach Cregger Uses His iPhone to Make Movies
How 'Resident Evil' Director Zach Cregger Uses His iPhone to Make Movies
1 day ago
HomePod Mini 2's Amount of RAM Confirmed
HomePod Mini 2's Amount of RAM Confirmed
1 day ago
Apple TV's '12 Days of Snoopy' Special Arrives November 13
Apple TV's '12 Days of Snoopy' Special Arrives November 13
1 day ago
Apple is Putting Employees on an AI Budget
Apple is Putting Employees on an AI Budget
1 day ago
Apple Releases Xcode 27.3 Beta With Three New Features
Apple Releases Xcode 27.3 Beta With Three New Features
1 day ago
Apple Will Check Public iCloud Links for Harmful Content Starting in iOS 27.3
Apple Will Check Public iCloud Links for Harmful Content Starting in iOS 27.3
1 day ago
macOS 27.3 Brings Live Activities to Macs Without Dynamic Island
macOS 27.3 Brings Live Activities to Macs Without Dynamic Island
1 day ago
Apple TV Reportedly Planning 'Silo' Spinoff
Apple TV Reportedly Planning 'Silo' Spinoff
1 day ago
Is It Worth Buying a Titanium Apple Watch?
Is It Worth Buying a Titanium Apple Watch?
1 day ago