Apple Seeds Third OS X 10.11.4 El Capitan Beta to Developers - MacRumors
Skip to Content

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

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

HiRez Avatar
140 months ago
An update that does nothing except get rid of the constant beachballs would be nice.
Score: 8 Votes (Like | Disagree)
mmomega Avatar
140 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)
Weaselboy Avatar
140 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)
chrfr Avatar
140 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
140 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)
wozmatic Avatar
140 months ago
Cool story, let's start seeding those skylake macbooks
Score: 5 Votes (Like | Disagree)
Latest Stories
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
2 hours ago
John Ternus Hosting His First Earnings Call as Apple CEO Today
John Ternus Hosting His First Earnings Call as Apple CEO Today
4 hours ago
Here's What Spotify Looks Like on Apple's HomeView
Here's What Spotify Looks Like on Apple's HomeView
4 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
5 hours ago
Mark Gurman: Apple Initially Aimed to Release iPhone Duo in November
Mark Gurman: Apple Initially Aimed to Release iPhone Duo in November
5 hours ago
Best Early Black Friday Deals on Apple Products Available Now
Best Early Black Friday Deals on Apple Products Available Now
6 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
6 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
6 hours ago
Apple TV 4K Pre-Order Discount Returns at Amazon
Apple TV 4K Pre-Order Discount Returns at Amazon
6 hours ago
Zoom and These Microsoft Apps Now Optimized for iPhone Duo
Zoom and These Microsoft Apps Now Optimized for iPhone Duo
7 hours ago
Canva Brings Free All-in-One Affinity App to iPad
Canva Brings Free All-in-One Affinity App to iPad
7 hours ago
iPhone Duo: Latest Buyer Wait Times
iPhone Duo: Latest Buyer Wait Times
9 hours ago
iPhone Duo Owners Can't Change Display Zoom After Setup
iPhone Duo Owners Can't Change Display Zoom After Setup
5 hours ago
Apple HomeView Could Double as a Security Camera
Apple HomeView Could Double as a Security Camera
11 hours ago
Apple Launching Five New Products This Friday
Apple Launching Five New Products This Friday
12 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
iOS 27.3 Will Enable These Apple Intelligence Features in China
iOS 27.3 Will Enable These Apple Intelligence Features in China
3 days ago
Apple Says iOS 27.3 Beta Coming Next Week
Apple Says iOS 27.3 Beta Coming Next Week
3 days ago