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Apple today seeded the tenth beta of an upcoming macOS Big Sur update to developers for testing purposes, two weeks after releasing the ninth beta and nearly four months after the new update was unveiled at the Worldwide Developers Conference.

macOS-dev-beta-10-feature.jpg

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.

Update October 15: The update has also been released to members of the public beta program.

Article Link: Apple Releases Tenth Beta of macOS Big Sur to Developers
 
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Hmmm...not showing up here yet. This happened last time. Usually, these show up immediately. It took about an hour after reading it here for it to finally show. That's ok, all the better. I like the excitement of knowing that it's coming.
 
Hmmm...not showing up here yet. This happened last time. Usually, these show up immediately. It took about an hour after reading it here for it to finally show. That's ok, all the better. I like the excitement of knowing that it's coming.

Ahh, I was wondering because I'm not seeing it and I usually see it right away.
 
i see it here. 3.82gb on an imac? seems very small? is this a bootable install? cant be at that size surely?
 
Just showed up for me. 4.28 gigs on 2018 15" MB Pro.
if you click details, sometimes you get a far smaller package. I did this time and downloaded in about 30 seconds, I missed the size, was not expecting such a quick download
 
I see nada. Probably Apple trying to improve download speed by staggering the release and providing it to a few at a time.
 
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