Apple Seeds macOS Big Sur 11.0.1 Release Candidate to Developers

Apple today seeded a macOS Big Sur 11.0.1 release candidate to developers for testing purposes, with the new beta coming one week after the first macOS Big Sur 11.0.1 beta was released. macOS Big Sur has not yet seen a public release, and the 11.0.1 beta replaces the macOS Big Sur 11 beta series.

macos big sur desktop
The macOS Big Sur beta can be downloaded through the Apple Developer Center and once the appropriate profile is installed, subsequent betas will be available through the Software Update mechanism in System Preferences.

macOS Big Sur introduces a refreshed design to the Mac operating system, overhauling the entire look from the curvature of the window corners to the dock icons to the system sounds. Everything features a lighter and more modern appearance. There's a new customizable Control Center that mirrors the Control Center on iOS devices, putting key system controls right at your fingertips.

The Notification Center has been redesigned with iOS-style widgets that are available in multiple sizes, plus there are more interactive notifications that are now grouped by app to make it easier to see what's going on. Safari is faster and more battery efficient, plus there's a new start page that can be customized with wallpapers and sections that include Reading List and iCloud Tabs, which makes Safari more tailored to your individual usage needs.

Tabs now support webpage previews, there's a built-in language translation feature, Chrome and Firefox Extensions can be ported to Safari, and YouTube supports 4K video playback. There's also an option to choose which sites an extension works with for greater privacy. Speaking of privacy, a new Privacy Report feature lets users know the trackers Safari is blocking when you visit websites.

Messages has been brought in line with the Messages app on iOS with support for pinned conversations, mentions, inline replies, and Memoji creation, plus the built-in search feature has been overhauled to make it easier to find links, photos, and conversations in the app.

Apple redesigned the Maps app to add support for Look Around, indoor maps, and Guides, which are lists of notable attractions, restaurants, and more created by trusted sources. Maps can also be used to generate directions for cycling routes and electric vehicle trips that can be sent to iPhone, and shared ETA updates are now viewable on the Mac.

For more on everything that's new in macOS Big Sur, make sure to check out our roundup.

Related Forum: macOS Big Sur

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Logo Black

Apple Just Made Its Second-Biggest Acquisition Ever After Beats

Thursday January 29, 2026 10:07 am PST by
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio. Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014. Q.ai has...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...

Top Rated Comments

Mick-Mac Avatar
69 months ago

Glad I waited. I'm not a beta tester. I don't need to "play" with an OS. I need it to work so I can run my business on it. My only hope (and I'm not expecting much) is the actual people using the public beta reported bugs to Apple rather than only "playing" with Big Sur. If there are a lot of bugs with the GM then the Public Beta testers are 50% to blame.
I'm a beta-tester and I can tell you that Apple pretty much ignore the vast majority of the bugs I've ever posted (which is kind of depressing) and mostly focus on the really bad stuff (of which there's usually plenty). It's the right strategy given the hand we're dealt. Over the years I've come to the conclusion that as Apple have grown into a behemoth company they, just like Microsoft, now have significantly lower software quality capability and have left it for the rest of the world find many of the bugs. Back in the early days Apple never made public betas of anything, now it's a time and cost savings strategy for them. If you're looking for a seamless smooth ride or some polish and attention to detail in a new OS X release then I advise you wait until about the n.4 or n.5 release (and don't put 50% of the blame on the beta-testers!).
Score: 14 Votes (Like | Disagree)
Carlson-online Avatar
69 months ago
11.0 will be pre-installed on the macs announced on tuesday i bet. that's why the 'release' to existing machines will be 11.0.1, as they will have had to bake the new machine images
Score: 11 Votes (Like | Disagree)
chrisduketv Avatar
69 months ago
Well here I go, finally... hasta la vista, Catalina...



Attachment Image
Score: 8 Votes (Like | Disagree)
now i see it Avatar
69 months ago
In a very short time there will be beta 1st Gen ARM Macs running 1st Gen (beta) Big Sur. A double whammy not for the faint of heart.
Score: 8 Votes (Like | Disagree)
Chompineer Avatar
69 months ago

Serious question:

Is anyone going to be a Day 1 upgrader after the Catalina mess?
I've been using the Beta on my daily machine since it started. Apart from a few hiccups, it's been very stable/reliable.
Score: 6 Votes (Like | Disagree)
Serban55 Avatar
69 months ago
So Tuesday will be released to the public official after the event
Score: 6 Votes (Like | Disagree)