Icons: Add APIs for collection and icon registration#11559

Open

t-hamano wants to merge 8 commits into

WordPress:trunkfrom

t-hamano:64847-icon-api-extend

Commits on Jun 13, 2026

Icons: Validate icon file path before reading content.

t-hamano
and
claude
committed
Icons: Allow digits and leading hyphens in collection slugs.

t-hamano
and
claude
committed
Icons: Restore @since tags and drop blank line after the opening PHP tag.

t-hamano
and
claude
committed