url-change-compat.php

<?php
/**
 * Ensures Site Kit URL Change compatibility.
 *
 * @wordpress-plugin
 * Plugin Name: Site Kit URL Change compatibility
 * Description: Ensures Site Kit URL Change compatibility.
 * Plugin URI:  
 * Version:     1.0.0
 * Author:      Adam Silverstein, Google
 * License:     Apache License 2.0
 * License URI: https://www.apache.org/licenses/LICENSE-2.0
 */

add_filter(
	'googlesitekit_canonical_home_url',
	function( $url ) {
		return get_option( 'home' );
	}
);