Apple Seeds Second Beta of Upcoming macOS Big Sur 11.1 Update to Developers

Apple today seeded the second beta of an upcoming macOS Big Sur 11.1 update to developers for testing purposes, with the beta coming two weeks after the release of the first beta and three weeks after the launch of macOS Big Sur 11.0.1, the release version of the software.

First Look Big Sur Feature2
Developers can download the macOS Big Sur 11.1 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer Center.

There's no word yet on what's included in macOS Big Sur 11.1, but it likely includes performance improvements, security updates, and fixes for bugs that weren't able to be addressed in the release version of macOS Big Sur.

No major new feature changes were discovered in the first beta, but we'll update this article should something new be found in the second beta.

Related Forum: macOS Big Sur

Popular Stories

iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
Netflix Smaller 4

Netflix Kills Casting From Its Mobile App to Most Modern TVs

Monday December 1, 2025 4:36 am PST by
Netflix has quietly removed the ability to cast content from its mobile apps to most modern TVs and streaming devices, including newer Chromecast models and the Google TV Streamer. The change was first spotted by users on Reddit and confirmed in an updated Netflix support page (via Android Authority), which now states that the streaming service no longer supports casting from mobile devices...
Cyber Week Deals 2025

Best Cyber Week Apple Deals Include Big Discounts on AirPods, Apple Watch, and More

Sunday November 30, 2025 7:33 am PST by
Cyber Week is here, and you can find popular Apple products like AirPods, iPad, Apple Watch, and more at all-time low prices. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. Specifically,...
Sad Siri Feature

Apple AI Chief John Giannandrea Retiring After Siri Delays

Monday December 1, 2025 2:16 pm PST by
Apple AI chief John Giannandrea is stepping down from his position and retiring in spring 2026, Apple announced today. Giannandrea will serve as an advisor between now and 2026, with former Microsoft AI researcher Amar Subramanya set to take over as vice president of AI. Subramanya will report to Apple engineering chief Craig Federighi, and will lead Apple Foundation Models, ML research, and ...
studio display purple february

M5 iPad Pro Could Hint at New Studio Display Feature

Sunday November 30, 2025 10:30 am PST by
The updated specs of the M5 iPad Pro may point toward a major new feature for Apple's next-generation Studio Display expected in early 2026. Apple's latest iPad Pro debuted last month and contains one display-related change that stands out: it can now drive external monitors at up to 120Hz with Adaptive Sync. The feature should deliver lower latency, smoother motion, and fewer visual...
New Intel Logo

Apple and Intel Rumored to Partner on Mac Chips Again in a New Way

Friday November 28, 2025 7:33 am PST by
While all Macs are now powered by Apple's custom-designed chips, a new rumor claims that Apple may rekindle its partnership with Intel, albeit in a new and limited way. Apple supply chain analyst Ming-Chi Kuo today said Intel is expected to begin shipping Apple's lowest-end M-series chip as early as mid-2027. Kuo said Apple plans to utilize Intel's 18A process, which is the "earliest...
maxresdefault

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

Monday December 1, 2025 3:00 am PST 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. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
iphone black friday gold

The Best Black Friday iPhone Deals Still Available

Friday November 28, 2025 6:24 am PST by
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Black Friday 2025 sales have kicked off at AT&T, Verizon, T-Mobile, and more. Right now we're tracking notable offers on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air. For even more savings, keep an eye on older models during the holiday shopping season. Note: MacRumors is...
maxresdefault

The MacRumors Show: Apple's Big Plans for iPad Mini 8

Friday November 28, 2025 8:39 am PST by
On this week's episode of The MacRumors Show, we talk through the latest rumors about Apple's upcoming iPad mini 8. Subscribe to The MacRumors Show YouTube channel for more videos The next-generation version of the iPad mini is expected to feature an OLED display, as part of Apple's plan to expand the display technology across many more of its devices. Apple's first OLED device was the Apple...

Top Rated Comments

Populus Avatar
65 months ago

So the next Mac OS is 12? interesting
Well, maybe next macOS announced in WWDC 2021 is 11.5, with some performance improvements and stability, and maybe some new minor features or refinements. I’d be glad if they adopted a 2 year cycle on macOS development.
Score: 12 Votes (Like | Disagree)
rgeneral Avatar
65 months ago
it looks like they are abandoning the old numbering scheme. they are following iOS.
Score: 9 Votes (Like | Disagree)
MauiPa Avatar
65 months ago

Awesome. Big sur is full of bugs
? Not seeing any myself.
Score: 9 Votes (Like | Disagree)
tarund Avatar
65 months ago
It's not a bug, it's been moved and can be found via the 'Settings' search. Exact location below.

Settings > Dock & Menu Bar > Other Modules > Battery (Menu Bar) > Enable 'Show Percentage'
Score: 7 Votes (Like | Disagree)
Squillace Avatar
65 months ago

I have no idea where you got that. I reread article 12 times to see
Well... if they are launching right now a "small" version numbered 11.1 for minor improvements and bug fixes, that means the OSX numeration logic can't be applied and then the next big OS release in 2021 has to follow another versioning logic.

No need to read the article to get to that conclusion. But of course, it's all suppositions...


* Version 10.0: "Cheetah"
* Version 10.1: "Puma"
* Version 10.2: "Jaguar"
* Version 10.3: "Panther"
* Version 10.4: "Tiger"
* Version 10.5: "Leopard"
* Version 10.6: "Snow Leopard"
* Version 10.7: "Lion"
* Version 10.8: "Mountain Lion"
* Version 10.9: "Mavericks"
* Version 10.10: "Yosemite"
* Version 10.11: "El Capitan"
* Version 10.12: "Sierra"
* Version 10.13: "High Sierra"
* Version 10.14: "Mojave"
* Version 10.15: "Catalina"
* Version 11: "Big Sur"
Score: 7 Votes (Like | Disagree)
masterleep Avatar
65 months ago
If they can make it so I can reliably click on outbound Twitter links in Safari without hanging, I'll be happy
Score: 6 Votes (Like | Disagree)