wp-includes/deprecated.php:4250Renders the duotone filter SVG and returns the CSS filter property to reference the rendered SVG.
$presetarraystringfunction wp_render_duotone_filter_preset( $preset ) { _deprecated_function( __FUNCTION__, '5.9.1', 'wp_get_duotone_filter_property()' ); return wp_get_duotone_filter_property( $preset );}Introduced in 5.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/deprecated.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.