wp-content/themes/twentytwentyone/functions.php:474Adds an HTML comment about the lack of Internet Explorer support.
function twenty_twenty_one_skip_link_focus_fix() { ?> <!-- <?php echo __FUNCTION__; ?>(): Internet Explorer support was removed. --> <?php}Introduced in Twenty Twenty-One 1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-content/themes/twentytwentyone/functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.