Apple Releases OS X 10.11.5 El Capitan With Bug Fixes and Performance Improvements

Apple today released OS X 10.11.5 to the public, marking the launch of the fifth update to the El Capitan operating system that was first released on September 30, 2015. OS X 10.11.5 comes nearly two months after the release of OS X 10.11.4, an update that introduced Live Photos for Messages and password protected notes in the Notes app.

The OS X 10.11.5 update can be downloaded through the Software Update mechanism in the Mac App Store. It is available to all OS X El Capitan users.

elcapitanmacbook
Most of the updates to OS X El Capitan have focused largely on under-the-hood improvements, bug fixes, and security enhancements rather than outward-facing changes, and OS X 10.11.5 is no exception. No obvious feature changes were discovered in the beta, and according to Apple's release notes, OS X 10.11.5 includes bug fixes, performance improvements, and security updates.

Prior to releasing the OS X 10.11.5 update, which has been in testing since April 6, Apple seeded four betas to developers and public beta testers.

Related Forum: OS X El Capitan

Popular Stories

iPhone 17 Pro Dual Tone Horizontal 1

iPhone 17 Pro Launching This Year With These 8 New Features

Tuesday January 28, 2025 11:48 am PST by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. iPhone 17 Pro concept based on rumors Below, we recap key changes rumored for the iPhone 17 Pro models as of January 2025: More aluminum: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models ...
airpods 4 blue

Apple Finally Explains How to Install New Firmware on Your AirPods

Monday January 27, 2025 11:17 am PST by
Apple regularly releases new firmware for the AirPods, AirPods Pro, and AirPods Max, but the company has historically provided limited information on how to initiate an update. That changed today, and Apple updated its AirPods firmware support page with more specific instructions. Prior to today, here's what Apple said on the subject: Firmware updates are delivered automatically while your...
tvOS 18 Thumb 3

Apple Releases tvOS 18.3

Monday January 27, 2025 10:00 am PST by
Apple today released tvOS 18.3, the newest version of the tvOS 18 operating system that came out in September. tvOS 18.3 comes more than a month after Apple released tvOS 18.2, and it is available for the Apple TV 4K and the Apple TV HD models. tvOS 18.3 can be downloaded using the Settings app on the ‌Apple TV‌. Open up Settings and go to System > Software Update to get the new software....
M6 MacBook Pro Feature 1

5 Reasons to Wait for Next Year's MacBook Pro

Monday January 27, 2025 4:25 am PST by
Apple in October 2024 overhauled its 14-inch and 16-inch MacBook Pro models, adding M4, M4 Pro, and M4 Max chips, Thunderbolt 5 ports on higher-end models, display changes, and more. That's quite a lot of updates in one go, but if you think this means a further major refresh for the MacBook Pro is now several years away, think again. Bloomberg's Mark Gurman has said he expects only a small...
ipad january sale

Amazon's New iPad Sale Has Up to $300 Off M4 iPad Pro, M2 iPad Air, and iPad Mini 7

Tuesday January 28, 2025 7:32 am PST by
Today we're tracking a few iPad discounts on Amazon, including the new iPad mini 7, M2 iPad Air, and M4 iPad Pro. These deals include multiple all-time low prices on Apple's tablets, matching the prices we tracked over the holiday season in many cases. Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us...
iPhone 17 Air Size Feature

iPhone 17 Air Design, Specs, and More: All the Rumors So Far

Wednesday January 29, 2025 4:00 am PST by
This year, Apple is expected to discontinue the iPhone "Plus" device in its iPhone 17 lineup to make way for an iPhone "Air," so-called because of its thin profile. Below is a compilation of every rumor and leak we have registered from reputable sources thus far about Apple's new entry in its flagship smartphone lineup. iPhone 17 "Air"? About the Name There has been some uncertainty...
iPhone SE 4 Thumb 1

iPhone SE 4 to Have Notch Instead of Dynamic Island

Tuesday January 28, 2025 1:49 pm PST by
The upcoming iPhone SE 4 will feature a notch instead of the Dynamic Island, respected display analyst Ross Young said today. The device will have a "notch like the iPhone 14," according to Young, which contradicts a recent leak that depicted a Dynamic Island. Earlier this month, leaker Evan Blass shared images said to feature the iPhone SE 4's design, but those images featured an iPhone...

Top Rated Comments

efktd Avatar
114 months ago
I hope this fixes the issue where my iMac randomly looses it, freezes and restarts all by itself. A $3,000 machine shouldn't do this, especially in the middle of work.
Score: 21 Votes (Like | Disagree)
Romf Avatar
114 months ago

What on earth are you guys doing to your system that causes issues ? Not with Yosemite or this current OS have I had any problems. Of course I don't fool around with things. Everything stock and all have worked well. Only downloaded app would be a weather app.
https://forums.macrumors.com/threads/macbook-pro-2015-with-osx-el-capitan-10-11-4-system-wide-freeze.1963711/

Yeah, all these ppl are just messing their mac with crappy apps...
Everytime there is a bug that doesn't touch everyone we have this kind of comments :rolleyes:

Oh, and btw, didn't know a mac had to be used only with stock apps. Thanks for letting me know!:rolleyes:
Score: 14 Votes (Like | Disagree)
kevinkyoo Avatar
114 months ago
God, any picture of any MacBooks on MacRumors will make me jump a little
Score: 9 Votes (Like | Disagree)
garylapointe Avatar
114 months ago
Has Apple been better at releasing more timely bug fixes this year than they've been for the past few years?

With 10.11, Apple has had 6 releases in 8 months.
With 10.10, Apple had 6 releases in 11 months.
With 10.9, Apple had 6 releases in 12 months.

If Apple keeps up the current pace, they could hit 10.11.7 before moving on to 10.12. Might be a more stable version than they've had in a long time...
Or maybe it's just had more bugs that they've had to fix?

I'm not trying to be negative, I'm being logical...

Gary
Score: 8 Votes (Like | Disagree)
velcrovan Avatar
114 months ago
What on earth are you guys doing to your system that causes issues ? Not with Yosemite or this current OS have I had any problems. Of course I don't fool around with things. Everything stock and all have worked well. Only downloaded app would be a weather app.
Speaking for myself…I never had any problems either, until 10.11.4. I’ve installed such crazy apps as MS Office, a text editor, Steam, Scrivener. No crazy hacks.

Maybe, you know, when a lot of people start having the same problem after an OS upgrade ('https://forums.macrumors.com/threads/mac-users-reporting-widespread-system-freezes-with-os-x-el-capitan-10-11-4-update.1972409/unread')…maybe it was a bug in the OS that caused it? Not the people who are just using their computers in ordinary ways?

If you never install any software then why the **** did you waste money on a Macbook?
Score: 8 Votes (Like | Disagree)
ScooterComputer Avatar
114 months ago
hubris
The exact word I have been using and trying to get out there about Apple for several years. This "situation" isn't something that happened over night, signs have been there for a while. Having been close to Apple during the late 1980s and through the 1990s (working for and selling/consulting), I've seen this all before. Then I saw it again, at a distance, as Microsoft went through it. That hubris has once again seemingly taken such deep root at Apple is disheartening.

(As an aside, I know from having been in meetings with Apple VPs before Jobs' return that the Apple executive team at the time, perhaps contrary to the public perception, was crapping bricks about what was happening at Apple. They were lost. And scared. The "Apple Death Watch" narrative that the terrible, mean tech press was out to get Apple was the public story, but behind the scenes the team knew the end was nigh. Only, they were about 5 years too late to do much about it, and they were unable to create the Reality Distortion Field necessary to "magically" fix things. Steve, luckily, did that. But none of us should be under the illusion that "magic" is real; Steve's RDP didn't "save" Apple, it bought time, interest, and a loyalty and buy-in from the best and brightest in the company to come together and innovate their asses off. When I look at Apple today, I don't see that kind of hard work being done. Instead, I see a lot of fluff. "Bobby Trendy" talk about design method in puffy designer speak; what I don't see is good, clean engineering execution. I know Apple employees that are frustrated, afraid to speak out, and unhappy with the obvious diminished quality. I see, once again, a devout Apple press lapping up what Apple pushes, undercritically, with an intensely rabid "fanboy" community that lashes out against any critique. I've seen it before, just like this. It bred a destructive hubris that brought down the company. But at least then the execs were scared; now, I get no feel that Cook, Cue, et all are the slightest bit in tune with things. Instead, they see a $200BILLION dollar cash hoard as justification. They're doing everything right! CusSat is off the charts! Lemmings are buying, Vogue is running cover stories, and they're driving MOVEMENTS, maaaan. I wish them luck. Could be a rough next five years.)
Score: 8 Votes (Like | Disagree)