Apple Releases Safari Technology Preview 55 [Download]

Apple Releases Safari Technology Preview 55 [Download]

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Apple has released Safari Technology Preview 55, an update to its browser for those wanting to try the latest web technologies.

Get a sneak peek at upcoming web technologies in macOS and iOS and experiment with these technologies in your websites and extensions.

What's New in Release 55
● CSS
○ Added support for calc() in webkit-gradient and cross-fade
○ Changed :active pseudo class to deactivate when using pressure sensitive trackpad
○ Omitted the default value when serializing font-feature-settings
○ Updated HSL and HSLA parsing to match CSS Color 4

● Web API
○ Enforced content-type for

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