Apple Seeds Fourth Beta of macOS Big Sur to Developers

Apple today seeded the fourth beta of the upcoming macOS Big Sur update to developers for testing purposes, two weeks after releasing the third beta and over a month after the new update was unveiled at the Worldwide Developers Conference.

macOS BS Beta 1
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 feels fresh but familiar, with 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 have been redesigned, there's a built-in language translation feature, and Chrome and Firefox Extensions can be ported to Safari. 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 is more similar to 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.

Photos includes a better Retouch tool, Apple Music's For You section has been replaced with a Listen Now section, HomeKit Secure Video cameras support Face Recognition and Activity zones, and Siri can answer a wider range of questions than before.

As of ‌macOS Big Sur‌ beta 2, Apple Pay support is available for Mac Catalyst apps. Developers will now be able to easily get ‌Apple Pay‌ up and running in Mac Catalyst apps. From the iOS 14 release notes: "‌Apple Pay‌ support is now available to Mac Catalyst apps. Two methods have been added to existing delegate protocols. No changes are required for iPad apps, but one or both of these methods must be implemented when building for Catalyst."

In the future, the ‌macOS Big Sur‌ App Store will help users better understand privacy practices with clear info on the information that an app collects, and after installing ‌macOS Big Sur‌, you'll see faster updates that begin in the background and then finish more quickly to make it easier to keep your Mac up to date.

Apple in the third beta of ‌macOS Big Sur‌ changed the battery icon for the Battery section in System Preferences, refining the design to make it look more clean and streamlined. There update also brought a new design for the Music app icon (it's red), and some color changes to the buttons and icons inside the music app.

batteryhealthbigsur
Today's beta adds 4K support for YouTube videos in Safari. For more on everything that's new in ‌macOS Big Sur‌, make sure to check out our roundup.

Related Roundup: macOS Big Sur
Tag: `

Top Rated Comments

hutzi20 Avatar
9 months ago
Safari and Webkit
New Features in macOS Big Sur 11 beta 4

* Support for 4K HDR playback of YouTube videos. (64824895)
Score: 23 Votes (Like | Disagree)
avtella Avatar
9 months ago
With a sad heart I can confirm 4K YouTube works in Safari, gone are the days I could enjoy peoples screams and suffering on the internets, at the lack of 4K YouTube. Guess I need to find a new purpose in life now.
Score: 15 Votes (Like | Disagree)
btsvchris Avatar
9 months ago
YES! Finally 4K HDR support in safari. Only took 5 years ?
Score: 12 Votes (Like | Disagree)
BanjoDudeAhoy Avatar
9 months ago
What I’m really looking forward to is an article that has the word combinations “Big Sur”, “public beta” and “now available” in its title.
Ideally in that sequence.
Score: 11 Votes (Like | Disagree)
totom_ Avatar
9 months ago

Safari and Webkit
New Features in macOS Big Sur 11 beta 4

* Support for 4K HDR playback of YouTube videos. (64824895)

OMGOMGOMGOMGOMGOMGOMGOMGOMGOMGOMG
Score: 11 Votes (Like | Disagree)
Goldfrapp Avatar
9 months ago
Are we still all living in Cupertino?
Score: 9 Votes (Like | Disagree)

Top Stories

siir apple event april 20

Siri Reveals Apple Event Planned for Tuesday, April 20

Tuesday April 13, 2021 12:04 am PDT by
Siri has apparently prematurely revealed that Apple plans to hold an event on Tuesday, April 20, where the company is expected to reveal brand new iPad Pro models and possibly its long-awaited AirTags trackers. Subscribe to the MacRumors YouTube channel for more videos. Upon being asked "When is the next Apple Event," Siri is currently responding with, "The special event is on Tuesday, April...
apple event spring loaded

Apple's 'Spring Loaded' Event Officially Announced for Tuesday, April 20

Tuesday April 13, 2021 9:04 am PDT by
Following an overnight leak by Siri, Apple today officially announced that it will be holding a special "Spring Loaded" event on Tuesday, April 20 at 10:00 a.m. Pacific Time at the Steve Jobs Theater on the Apple Park campus in Cupertino, California. As with all of Apple's 2020 events, the April 2021 event will be a digital-only gathering with no members of the media invited to attend in...
apple event hashflag

Twitter Hashflag for April 20 Apple Event Goes Live

Tuesday April 13, 2021 2:21 pm PDT by
Following the overnight Siri leak and subsequent announcement that Apple will hold a media event on Tuesday, April 20, a new Twitter hashflag has appeared to help provide visibility for the event on the platform. For the last several recent events, Apple has utilized hashflags, which are little icons next to hashtags on Twitter, as a way to market its events. The company first started the...
iphone12cameras

Kuo: 2022 iPhones to Feature 48-Megapixel Camera, 8K Video, and 6.1 and 6.7" Sizes With No 5.4" Mini Option

Tuesday April 13, 2021 10:45 pm PDT by
The upcoming 2022 iPhone lineup will feature two 6.1-inch devices and two 6.7-inch devices, with no mini-sized 5.4-inch iPhone, well-respected Apple analyst Ming-Chi Kuo said in a note to investors that was seen by MacRumors. Two of the iPhones will be high-end models and two of the iPhones will be lower-end models, similar to the current iPhone 12 lineup. Apple introduced the 5.4-inch...
macos catalina serial number

Apple Preparing Rollout of New Randomized Product Serial Numbers Ahead of 'Spring Loaded' Event

Wednesday April 14, 2021 2:08 am PDT by
Apple is advising its authorized premium resellers and dealers to prepare for new products with 10 and 12 digital serial numbers, days ahead of when it's expected to reveal a slew of new products. MacRumors previously reported that Apple plans to switch to randomized serial numbers for future products starting in early 2021. The company now seems to be preparing for that roll-out, telling...
duanrui iphone13 notch samples

More Leaked iPhone 13 Samples Show Smaller Notch, Repositioned Earpiece and Front Camera

Wednesday April 14, 2021 1:06 am PDT by
Leaker known as "DuanRui" has today shared an image of two iPhone 13 "film samples," which show the same rumored smaller notch design coming to the iPhone 13 series that we've seen from other sources. In past tweets, DuanRui has accurately leaked the correct names of the iPhone 12 models and an iPad Air 4 manual revealing its new design, so there's good reason to think this leak is credible, ...
Google maps feaure green

Google Maps App for iOS Finally Updated After Four Months

Monday April 12, 2021 10:03 am PDT by
Following the completed rollout of App Privacy labels for its App Store apps, Google today updated the Google Maps app for the first time in four months. Apple in December began requiring all new app submissions and app updates to include App Privacy labels, detailing the data that is collected by the app so consumers know what they're sharing. Google didn't begin implementing App Privacy ...
iPad Pro Mini LED

Mini-LED iPad Pro Expected at Apple Event on April 20 as Production Ramps Up

Tuesday April 13, 2021 9:53 am PDT by
Apple today announced that it will be hosting a virtual event on Tuesday, April 20 at 10 a.m. Pacific Time, and one of the new products expected to be unveiled at the event is a new iPad Pro with a Mini-LED display. In a brief snippet shared with paid subscribers, Taiwanese supply chain news website DigiTimes today reported that Apple supplier Ennostar has substantially improved its yield...
apple event particularly innovative article

Gurman: Apple's 'Spring Loaded' Event Won't Feature Anything 'Particularly Innovative'

Thursday April 15, 2021 1:30 am PDT by
Bloomberg's highly-respected Mark Gurman says that he expects nothing "particularly innovative" or "extraordinary" to launch at Apple's "Spring Loaded" event next week, Tuesday, April 20. Gurman made the remarks during an interview for Bloomberg Technology, in which he reaffirmed that Apple will launch a new 11-inch and 12.9-inch iPad Pro, with the higher-end model featuring a brand new...
spotify car thing 1

Spotify Announces the 'Car Thing' as its First Hardware Device

Tuesday April 13, 2021 7:03 am PDT by
Spotify has today announced its first hardware device, the "Car Thing," which is an in-car dash-mounted music and podcast player (via TechCrunch). Spotify is looking to provide a product for customers who want a "more seamless" and personalized in-car listening experience, especially in the large number of cars that do not support modern in-car infotainment systems. The Car Thing is aimed ...