Autoupdate everything.

whoa-nelly.php

<?php
/**
 * Plugin Name: Whoa Nelly!
 * Plugin URI: https://kraft.im
 * Description: Updates everything. Period.
 * Version: 1.0
 * Author: Brandon Kraft
 * Author URI: https://kraft.im
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License version 2, as published by the Free Software Foundation.  You may NOT assume
 * that you can use any other version of the GPL.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 */
 
add_filter( 'auto_update_theme', '__return_true' );
add_filter( 'auto_update_plugin', '__return_true' );
add_filter( 'allow_major_auto_core_updates', '__return_true' );
add_filter( 'allow_minor_auto_core_updates', '__return_true' );