Apple Seeds Third OS X 10.11.4 El Capitan Beta to Developers

Apple today seeded the third beta of an upcoming OS X 10.11.4 update to developers for testing purposes, two weeks after seeding the second OS X 10.11.4 beta and three weeks after releasing OS X 10.11.3. OS X 10.11.4 has been in testing since January 11.

The third OS X 10.11.4 beta can be downloaded through the Apple Developer Center or via the Software Update Mechanism in the Mac App Store.

os_x_el_capitan_roundup
OS X 10.11.4 offers a couple of new features, such as the ability to support password protected notes in the Notes app, but like the recent OS X 10.11.3 update, it appears to focus primarily on under-the-hood bug fixes and performance improvements with few noticeable outward-facing changes. Almost all of Apple’s OS X updates to date have been smaller updates that improve performance rather than introduce new features.

We’ll update this post with any features or significant changes that are discovered in the third beta of OS X 10.11.4.

Related Forum: OS X El Capitan

Popular Stories

ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
Coffee Burgundy and Purple iPhone 18 Pro Mock 1

Leaker Outlines Potential New Colors for iPhone 18 Pro

Friday October 31, 2025 8:28 am PDT by
Apple's iPhone 18 Pro models could be available in new rich and warm color option, according to a known leaker. The Weibo user known as "Instant Digital" today suggested that next-year's iPhone 18 Pro models will be available in at least one of the following color options: Coffee, purple, and burgundy. The iPhone XR, iPhone 11, iPhone 12, iPhone 14, and iPhone 14 Pro were all available in ...
Apple Foldable Thumb

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Friday October 31, 2025 8:52 am PDT by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Below, we've collated an updated set of key details that have been leaked about Apple's foldable iPhone so far. Ove...
apple tv hd

Apple Launched Its Big New Vision for TV 10 Years Ago Today

Thursday October 30, 2025 8:58 am PDT by
Apple launched the Apple TV HD, the Siri Remote, tvOS, and their accompanying App Store a decade ago today, marking a major overhaul of the device. The new vision for the Apple TV was unveiled on September 9, 2015 during Apple's "Hey Siri" event in San Francisco, where CEO Tim Cook introduced the device with the statement, "The future of TV is apps." The announcement represented a major...
iOS 26

Apple This November: iOS 26.2 Beta, Rumored New Products, and More

Thursday October 30, 2025 12:42 pm PDT by
Tomorrow is Halloween, and then November is upon us. Below, we outline what to expect from Apple next month, as the slower holiday season approaches. Apple is expected to kick off November by releasing iOS 26.1, iPadOS 26.1, macOS 26.1, watchOS 26.1, tvOS 26.1, and visionOS 26.1. With beta testing now wrapped up, the updates will likely be released this Monday, November 3 or Tuesday,...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iOS 18 Siri Personal Context

Apple CEO Tim Cook Says Revamped Siri on Track to Launch Next Year

Thursday October 30, 2025 1:50 pm PDT by
Apple CEO Tim Cook today said that a more personalized version of Siri remains on track to launch at some point next year, with the new set of features expected to debut on the iPhone as part of iOS 26.4 in March or April. "We're also excited for a more personalized Siri," said Cook, on Apple's earnings call for the third quarter of the 2025 calendar year. "We're making good progress on it,...

Top Rated Comments

HiRez Avatar
127 months ago
An update that does nothing except get rid of the constant beachballs would be nice.
Score: 8 Votes (Like | Disagree)
Weaselboy Avatar
127 months ago
For fast password protected notes may be, but there is no way this will replace the secure notes on 1Password.
OS X Keychain has secure notes already and is included free with the OS.



Attachment Image
Score: 6 Votes (Like | Disagree)
mmomega Avatar
127 months ago
Thanks for ruining my perfectly good computer with your yearly OS upgrades that are utter crapware. I will not be buying Apple again.
You are aware that you do not have to upgrade until you want to, right ?

They've been releasing an upgraded OS practically every year for the last 15 years.
10.0 beta in 2000
Cheetah in 2001
Puma in 2001
Jaguar in 2002
Panther in 2003
Tiger in 2005
Leopard in 2007
Snow Leopard in 2009
Lion in 2011
Mountain Lion in 2012
Mavericks in 2013
Yosemite in 2014
El Capitan in 2015
Score: 6 Votes (Like | Disagree)
wozmatic Avatar
127 months ago
Cool story, let's start seeding those skylake macbooks
Score: 5 Votes (Like | Disagree)
chrfr Avatar
127 months ago
Uhg. Do we really need updates every 3 minutes. It gets tedious Apple.
If you find the beta updates are too frequent, opting out of the beta program is a good idea.
Score: 5 Votes (Like | Disagree)
mmomega Avatar
127 months ago
Hi readers, I plan to buy a new iMac 5k. Is it wise, reading all these profound problems with this new Apple El Capitan software, to purchase a iMac nowadays?
I wouldn't listen to half of the stuff on the forums, you will almost never read how many people do not have issues compared to the ones that do.

Just like one listed above where their battery life reads 3hrs at 100%, mine reads 15hrs at 100%


Attachment Image
Score: 5 Votes (Like | Disagree)