demo · v137
<use> root reference
An <svg><use href="icon.svg" /> with no #fragment now references the root element of the linked document — instead of failing. Pick an icon set and the references update live; both panels rebuild on demand so you can compare against the explicit-fragment form.
probing…
old syntax (#fragment)
<use href="icons.svg#star">
new (omit fragment)
<use href="icons.svg"> <!-- root -->
the code
<svg>
<!-- Pre-v137: would fail (no fragment, no target) -->
<use href="icon.svg" />
<!-- Still works: explicit fragment -->
<use href="icons.svg#star" />
</svg>