Apple Seeds Sixth Beta of macOS High Sierra 10.13.4 to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds Sixth Beta of macOS High Sierra 10.13.4 to Developers

by

Apple today seeded the sixth beta of an upcoming macOS High Sierra 10.13.4 update to developers, one week after seeding the fifth beta and one month after the release of a macOS High Sierra 10.13.3 Supplemental Update to address a bug that could cause apps to crash when receiving a character from the Indian language Telugu.

The new macOS High Sierra 10.13.4 beta can be downloaded from the Apple Developer Center or through the Software Update mechanism in the Mac App Store with the proper profile installed.

macoshighsierra10134beta
macOS High Sierra 10.13.4 includes bug fixes and performance improvements for issues that weren't addressed in macOS High Sierra 10.13.3.

The update offers support for some features that are available in iOS 11.3, like Messages on iCloud, which uploads all of your iMessages to the cloud. It will also support Business Chat, a feature coming when iOS 11.3 and macOS 10.13.4 are released to the public, and it includes improved support for eGPUs.

The macOS 10.13.4 update also brings the smoke cloud wallpaper that was previously only available on the iMac Pro and it introduces a warning when opening up a 32-bit app as part of an effort to phase them out.

In the future, Apple plans to phase out 32-bit Mac apps, just like it did with 32-bit iOS apps. Apple says macOS High Sierra is the last version of macOS that will support 32-bit apps without compromises.

Related Forum: macOS High Sierra

Top Rated Comments

Guy Clark Avatar
107 months ago
When is a Mac related subject going to make it to the main headlines and not 'other articles' after all this is MACRUMORS is it not?
Score: 10 Votes (Like | Disagree)
107 months ago
Yawn! Where is Mac HomeKit?!
Score: 6 Votes (Like | Disagree)
chucker23n1 Avatar
107 months ago
When is a Mac related subject going to make it to the main headlines and not 'other articles' after all this is MACRUMORS is it not?
It’s a beta update to a minor release. No big news.

I asked this very question in the previous 10.13.4 beta release thread and never got a good answer. I wish you better luck.
Nobody outside Apple knows.
[doublepost=1521524349][/doublepost]
Can you imagine if Ford or Toyota said this?
"Sorry, you cannot use these tires on this car anymore. The last repair to your car made them inoperable.
But you're still free to drive the car."

No, but what I can imagine is another tired car analogy.

By the way, good luck using all features on your car entertainment system if it’s more than a few years old. Same reason.
Score: 3 Votes (Like | Disagree)
Westside guy Avatar
107 months ago
Apple says macOS High Sierra is the last version of macOS that will support 32-bit apps without compromises.
"Without compromises" - what does that mean, exactly?
Score: 3 Votes (Like | Disagree)
Guy Clark Avatar
107 months ago
And yet, every minor beta iOS release gets featured on the main page.
You beat me to it and you are absolutely correct. Does Macrumors consider macOS to be of any importance if not it should be renamed iOSrumors as there is now primarily iOS content or blanket coverage of any other Apple device such as the HomePod.

Macrumors has lost focus and direction to the extent that the Mac user needs to go searching for articles of interest.
Score: 2 Votes (Like | Disagree)
BaltimoreMediaBlog Avatar
107 months ago
And yet, every minor beta iOS release gets featured on the main page.
Yep and the Apple Macintosh is 2nd class on a Macintosh site.

Guess we'll have to get used to digging into the weeds to find any Mac news now. :-(

ANIMOJI's RULE the WORLD! :D
Score: 2 Votes (Like | Disagree)

Popular Stories

HomePod mini and Apple TV Sage

New Apple TV and HomePod Mini Are 'Nearly Ready' to Launch, New Siri Remote Also Rumored

Sunday May 31, 2026 8:47 am PDT by
New models of the Apple TV 4K and HomePod mini are "nearly ready to go," according to the latest word from Bloomberg's Mark Gurman. Subscribe to the MacRumors YouTube channel for more videos. Both devices have been ready "for months," but Apple is holding off on launching them until the more personalized version of Siri is available, he said. "I am told the hardware for the next Apple TV...
Apple Foldable Thumb

First 'Confirmed' iPhone Ultra Color Allegedly Revealed in Leaked Image

Monday June 1, 2026 4:39 am PDT by
Apple is expected to launch its first foldable iPhone later this year. Rumors suggest the "iPhone Ultra" will come in two color options, and a leaker shared an image today that allegedly shows one of them. Posted on Weibo by the Chinese leaker known as Ice Universe, the image purportedly offers a first glimpse of Apple's foldable in white. The device is believed to have entered early mass...
Meta Ray Ban Glasses

Apple Glasses Reportedly Launching in 'Late 2027' With These Features

Sunday May 31, 2026 9:21 am PDT by
Apple is now aiming to release its first smart glasses in "late 2027," according to the latest word from Bloomberg's Mark Gurman. Meta Ray-Bans He previously said that Apple planned to begin shipping the glasses by early 2027, but he said the product has faced development delays. The glasses will feature "oval-shaped cameras, unique colors, and multiple frame styles," according to Gurman....

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors