Apple details Safari 26.4 with 44 new features, 191 bug fixes, more

Apple WebKit blog posted Safari 26.4 update details on its WebKit blog, jen Simmons published the post.

Safari 26.4 included 44 new features the release contains 44 new features.

Included 191 bug fixes the release contains 191 fixes.

CSS Font Loading API removed the deprecated FontFaceSet constructor the update removes the deprecated FontFaceSet constructor.

Safari 26.4 added support for CSS Grid Lanes, cSS Grid Lanes is a headlining addition.