Apple Seeds Sixth OS X 10.10.3 Yosemite Beta to Developers, Public Beta Testers

os_x_yosemite_round_iconApple today seeded a new beta of OS X Yosemite to developers and public beta testers, a week after seeding the fifth OS X Yosemite beta and almost two months after releasing the first OS X 10.10.3 beta.

The new beta, build 14D127a, is available for registered developers through the Software Update mechanism in the Mac App Store and through the Mac Developer Center. OS X Yosemite Recovery Update 1.0 is also available, improving the reliability of Yosemite Recovery when restoring from a Time Machine backup.

OS X 10.10.3 includes several new features, like the Photos for OS X app. Designed to integrate with iCloud Photo Library and the Photos app on iOS, the Photos for OS X app is a replacement for both iPhoto and Aperture. Reviews have suggested that while Photos is a suitable replacement for iPhoto, with more advanced tools and performance optimizations, it may leave professional users disappointed in its initial incarnation.

Along with the new Photos for OS X app, earlier OS X 10.10.3 betas have introduced a redesigned emoji picker that consolidates emoji into a single scrollable page with clear labels, new diversified emoji and emoji skin tone modifiers, new flag emoji and updated emoji for the iPhone, iMac, and Apple Watch, and support for Google 2-step verification when setting up accounts in System Preferences.

With the fifth OS X 10.10.3 beta, there were just two minor bug fixes to the OS X Photos app, and today's update likely includes similar small changes. Given that we're on the sixth beta, OS X 10.10.3 is undoubtedly getting close to completion and we may see a public release of the software in the near future.

Related Forum: OS X Yosemite

Popular Stories

iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2 and AirPods Pro 3

Thursday December 11, 2025 11:28 am PST by
Apple today released new firmware designed for the AirPods Pro 3 and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B30, up from 8B25, while the AirPods Pro 2 firmware is 8B28, up from 8B21. There's no word on what's include in the updated firmware, but the AirPods Pro 2 and AirPods Pro 3 are getting expanded support for Live Translation in the European Union in iOS...
Google maps feaure

Google Maps Quietly Added This Long-Overdue Feature for Drivers

Wednesday December 10, 2025 2:52 am PST by
Google Maps on iOS quietly gained a new feature recently that automatically recognizes where you've parked your vehicle and saves the location for you. Announced on LinkedIn by Rio Akasaka, Google Maps' senior product manager, the new feature auto-detects your parked location even if you don't use the parking pin function, saves it for up to 48 hours, and then automatically removes it once...
iOS 26

iOS 26.4 and iOS 27 Features Revealed in New Leak

Friday December 12, 2025 10:56 am PST by
Macworld's Filipe Espósito today revealed a handful of features that Apple is allegedly planning for iOS 26.4, iOS 27, and even iOS 28. The report said the features are referenced within the code for a leaked internal build of iOS 26 that is not meant to be seen by the public. However, it appears that Espósito and/or his sources managed to gain access to it, providing us with a sneak peek...
Foldable iPhone 2023 Feature 1

Apple to Make More Foldable iPhones Than Expected [Updated]

Tuesday December 9, 2025 9:59 am PST by
Apple has ordered 22 million OLED panels from Samsung Display for the first foldable iPhone, signaling a significantly larger production target than the display industry had previously anticipated, ET News reports. In the now-seemingly deleted report, ET News claimed that Samsung plans to mass-produce 11 million inward-folding OLED displays for Apple next year, as well as 11 million...
iOS 26

Apple Releases iOS 26.2 With Alarms for Reminders, Lock Screen Changes, Enhanced Safety Alerts and More

Friday December 12, 2025 10:10 am PST by
Apple today released iOS 26.2, the second major update to the iOS 26 operating system that came out in September, iOS 26.2 comes a little over a month after iOS 26.1 launched. ‌iOS 26‌.2 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings >...
AirTag 2 Mock Feature

Apple AirTag 2: Four New Features Found in iOS 26 Code

Thursday December 11, 2025 10:31 am PST by
The AirTag 2 will include a handful of new features that will improve tracking capabilities, according to a new report from Macworld. The site says that it was able to access an internal build of iOS 26, which includes references to multiple unreleased products. Here's what's supposedly coming: An improved pairing process, though no details were provided. AirTag pairing is already...
iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
maxresdefault

iOS 26 Code Leak Reveals Apple Smart Home Hub Details

Thursday December 11, 2025 4:02 pm PST by
Apple is working on a smart home hub that will rely heavily on the more capable version of Siri that's coming next year. We've heard quite a bit about the hub over the last two years, but a recent iOS 26 code leak provides additional insight into what we can expect and confirms rumored features. Subscribe to the MacRumors YouTube channel for more videos. Macworld claims to have access to an ...

Top Rated Comments

winston1236 Avatar
140 months ago
Hopefully with a final wifi fix.
Score: 14 Votes (Like | Disagree)
Mad Mac Maniac Avatar
140 months ago
Hopefully with a final wifi fix.

Will there ever really be a final wifi fix??
Score: 10 Votes (Like | Disagree)
reivilo Avatar
140 months ago
Apple has 2 major problems: focus and quality.

I don't care about fancy watches, I want my Mac to "just work".
Score: 8 Votes (Like | Disagree)
Asclepio Avatar
140 months ago
i'm excited like i'm updating norton antivirus
Score: 7 Votes (Like | Disagree)
AllergyDoc Avatar
140 months ago
Hope it fixes my not being able to make or receive phone calls on my rMBP. Otherwise I'm pretty happy with the last beta. Look Up is sharp and being able to see a preview of a web page in an email is back.
Score: 6 Votes (Like | Disagree)
zen Avatar
140 months ago
Or one for Mail.app? So tired of it expanding in memory footprint, or pinwheeling for 20 minutes when I log in after auto-lock.

Woah woah woah woah WOAH. That's just crazy talk. Fixing those emoji flags is WAY higher priority than fixing, y'know, bugs.
Score: 5 Votes (Like | Disagree)