Feature or enhancement

Proposal:

JPEG XL is a new image format designed to replace JPEG, PNG, GIF, and other formats.
It is already supported in Safari and will be supported in Chrome and Firefox soon.

Official website: https://jpeg.org/jpegxl/
IANA registry: https://www.iana.org/assignments/media-types/image/jxl

Has this already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

No response

Linked PRs

• gh-144212: Add image/jxl to mimetypes #144213