Apple Seeds First OS X 10.11.4 El Capitan Beta to Developers

Apple today seeded the first beta of an upcoming OS X 10.11.4 El Capitan update to developers for testing purposes, just over one month after releasing the second OS X El Capitan update, OS X 10.11.2. OS X 10.11.3 is also in testing and has been provided to developers and public beta testers.

The new OS X 10.11.4 beta can be downloaded through the Apple Developer Center.

os_x_10_11_4_beta_1
It is not known what improvements the fourth update to OS X El Capitan will bring, but like prior updates, it's likely to focus on security enhancements, performance improvements, and bug fixes to address issues have been discovered since the release of OS X 10.11.2 and were not able to be included in the OS X 10.11.3 beta.

We'll update this post with any changes that are discovered in the beta.

Related Forum: OS X El Capitan

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Logo Black

Apple Just Made Its Second-Biggest Acquisition Ever After Beats

Thursday January 29, 2026 10:07 am PST by
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio. Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014. Q.ai has...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...

Top Rated Comments

garirry Avatar
131 months ago
DISK UTILITY

APPLE, PLEASE
Score: 15 Votes (Like | Disagree)
tigres Avatar
131 months ago
fix mail, fix mail, fix your stinking mail application Apple.

kthanx
Score: 10 Votes (Like | Disagree)
SeattleMoose Avatar
131 months ago
Apple might just feel shockingly surprised at themselves if they achieve SL level refinement.
10.6.8 is still the gold standard for Mac OS stability and refinement. :cool: Of course it didn't hurt that Snow Leopard was touted from the very beginning as "no new features, just improving on what is already there". And that is almost exactly what they did. :apple:

I really miss that mindset.:(
Score: 7 Votes (Like | Disagree)
merlinmage Avatar
131 months ago
I guess El Capitan will be the first OS in years to go beyond the .5 mark. If that means stability will be up on par with 10.5 and 10.6 releases, then this would be quite astonishing for Apple in 2016.
Score: 7 Votes (Like | Disagree)
justperry Avatar
131 months ago
I guess El Capitan will be the first OS in years to go beyond the .5 mark. If that means stability will be up on par with 10.5 and 10.6 releases, then this would be quite astonishing for Apple in 2016.
I prefer the "old" times, a new OS every 1 ½ to 2 years. OS X used to be more stable after the 10.x.5-6 versions.

fix mail, fix mail, fix your stinking mail application Apple.

kthanx
Dream on.:p
Joking aside, I agree, although I don't have too much trouble with Mail it's an Application which SHOULD work well.
Score: 6 Votes (Like | Disagree)
omro Avatar
131 months ago
Can anyone let me know if this fixes the address bar in safari? I type in things to search currently and it takes forever before it begins to search.
Score: 6 Votes (Like | Disagree)