Safari is getting great improvements this year with iOS 14, iPadOS 14, and macOS Big Sur. Apple shared a document this week detailing all the changes made to the Safari 14 Beta, which now includes WebP support, universal extensions, and more.

One of the biggest changes this year is that Safari now supports the WebExtension API on macOS Big Sur. The WebExtension API is a cross-platform technology present in Chrome, Firefox, Edge, and other browsers to offer cross-platform extensions.

That means Mac users will be able to install the same extensions available to other web browsers in Safari. According to Apple, developers can also use Xcode 12 to port WebExtensions to native Safari extensions in order to offer them on the App Store.

There’s also support for Google’s WebP image format in Safari 14, which enables images with transparency and lower compression but also keeping files smaller.

With iOS 14 and macOS Big Sur, Safari can also play HDR videos for the first time. The company has enabled the VP9 codec for apps on iOS 14 and tvOS 14, which allows users to watch 4K HDR videos on YouTube for the first time, but Safari 14 is yet to get this codec.

Not surprisingly, Flash support has been completely removed from Safari this year, meaning that users can no longer install and run Adobe Flash content in Apple’s browser with macOS Big Sur. Apple had already confirmed earlier this year that Flash would no longer be supported in Safari, while Adobe itself said Flash will be discontinued by the end of 2020.

The company is also reinforcing its commitment to user privacy by highlighting and blocking websites trackers, a feature that was highlighted during the WWDC 2020 keynote. Users will get privacy alerts for each website they access, in addition to a monthly report when they open Safari.

Other changes include improved performance when loading PDF files, enhanced VoiceOver support, alerts about possibly leaked passwords, and a new way to use Touch ID and Face ID on websites.

You can find the full Safari 14 beta release notes on Apple’s website.

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About the Author

Filipe Espósito

Filipe Espósito is a Brazilian tech Journalist who started covering Apple news on iHelp BR with some exclusive scoops — including the reveal of the new Apple Watch Series 5 models in titanium and ceramic. He joined 9to5Mac to share even more tech news around the world.