macOS Big Sur 11.2.2 prevents USB hubs from damaging MacBooks

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macOS Big Sur 11.2.2 was released Thursday, February 25.
A MacBook Pro or MacBook Air might be damaged by a USB-C hub. Get macOS Big Sur 11.2.2 to make sure it doesn’t happen.
Photo: Apple/Cult of Mac

Apple on Thursday released a critical macOS update that might save your MacBook from being damaged by a misbehaving USB-C hub or dock. The problem is severe enough that macOS Big Sur 11.2.2 was rushed out solely to fix this problem.

This new version might not be available for all users, as it affects only certain models.

macOS Big Sur 11.2.1 fixes pesky MacBook Pro charging bug

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macOS Big Sur public release ushers in huge design changes
Put macOS Big Sur 11.2.1 on your older MacBook Pro if it’s been having charging problems.
Photo: Apple

Apple introduced macOS Big Sur 11.2.1 to the public on Tuesday, taking care of a bug that prevented some MacBook Pro models from charging.

The update also removes security problems. Plus, Apple also released updates for macOS Catalina and Mojave to remove the same security bugs.

macOS Catalina 10.15.7 squishes a nasty Wi-Fi bug

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Jamf Now macOS Catalina and iOS 13 upgrades
macOS Catalina 10.15.7 takes care of multiple problems that might be bugging you.
Photo: Apple Inc.

Mac users can update their computer on Thursday with macOS Catalina 10.15.7. It’s important for anyone who’s noticed their computer not connecting to Wi-Fi like it ought to. There are no new features.

This might be the last Catalina version before the big macOS Big Sur upgrade gets introduced.

macOS High Sierra 10.13.6 brings AirPlay 2 to iTunes

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wwdc 2017
MacOS High Sierra is still being updated. In fact, there's a new version out now.
Photo: Apple

Apple isn’t quite done with macOS High Sierra, even though most people’s attention is on the replacement, macOS Mojave. What’s likely the final update to the old version, macOS 10.13.6, is now available for download.

The main purpose of this release seems to be bug fixes, but the release notes do mention one new feature.

macOS 10.13.5 brings Messages in iCloud to Mac at last

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macOS update
A macOS update adds support for Messages in iCloud.
Photo: Ste Smith/Cult of Mac

Apple released macOS 10.13.5 today, an update that brings the long-awaited Messages in iCloud feature to Mac users.

The new feature, which Apple rolled out to iPhones and iPads earlier this week in iOS 11.4, should free up space on your Mac. More importantly, it will finally allow you to sync iMessages with all your Apple devices via the cloud.