Version 1.13.2 breaks site

Hi,
wp-crontrol.php on line 45 requires /vendor/autoload.php, but there is no /vendor folder in the package, causing an error that breaks the site.

Full Error message:
PHP Fatal error: require_once(): Failed opening required ‘/public_html/wp-content/plugins/wp-crontrol/vendor/autoload.php’ (include_path=’.:/usr/local/php74/pear’) in /public_html/wp-content/plugins/wp-crontrol/wp-crontrol.php on line 45