wp core update 6.6

wp/wp-includes/rest-api/endpoints/class-wp-rest-block-patterns-controller.php

@@ -162,6 +162,12 @@ class WP_REST_Block_Patterns_Controller extends WP_REST_Controller {
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function prepare_item_for_response( $item, $request ) {
+		// Resolve pattern blocks so they don't need to be resolved client-side
+		// in the editor, improving performance.
+		$blocks          = parse_blocks( $item['content'] );
+		$blocks          = resolve_pattern_blocks( $blocks );
+		$item['content'] = serialize_blocks( $blocks );
+
 		$fields = $this->get_fields_for_response( $request );
 		$keys   = array(
 			'name'          => 'name',