Safari 17.4 is here! With 46 features and 146 bug fixes including:

• custom menu commands for web apps on Mac
• a new switch control in HTML
• vertical forms
• `align-content` everywhere! (not just in Flexbox & Grid)
• CSS Scoping with `@scope`
• even more video/audio codec support, including WebM & Vorbis on iOS, iPadOS and visionOS

https://webkit.org/blog/15063/webkit-features-in-safari-17-4/

WebKit Features in Safari 17.4

Just like Safari 15.4 and Safari 16.4, this March’s release of Safari 17.4 is a significant one for web developers.

WebKit

@jensimmons The new switch control looks handy! Just saw the blog post now and

> and they should be able to manipulate the “thumb” of the switch in various ways.

This doesn't seem to work when styled, with the unstyled switch it visually shows the change before i "commit" it by lifting my finger, but at least with the examples on the blog post, is this intentional?