css.types.url - missing cross-origin() and referrer-policy() modifiers

What type of issue is this?

Missing compatibility data

What information was incorrect, unhelpful, or incomplete?

These features are missing.

What browsers does this problem apply to, if applicable?

No response

What did you expect to see?

Safari 26.2 supports this.

https://webkit.org/blog/17640/webkit-features-for-safari-26-2/#:~:text=Safari%2026.2%20adds%20support%20for%20cross%2Dorigin()%20and%20referrer%2Dpolicy()%20CSS%20URL%20modifiers.

Did you test this? If so, how?

See https://webkit.org/blog/17640/webkit-features-for-safari-26-2/#:~:text=Safari%2026.2%20adds%20support%20for%20cross%2Dorigin()%20and%20referrer%2Dpolicy()%20CSS%20URL%20modifiers.

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

No response

Do you have anything more you want to share?

No response

MDN URL

https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Values/url_function

MDN metadata

Start at the css.types.url query in the browser-compat-data repository and inspect the existing compatibility entries for CSS URL features. Use the linked WebKit Safari 26.2 release note as the source, then add compatibility data for cross-origin() and referrer-policy() and verify the dataset checks pass.