Auto Subpage Menu is a WordPress plugin designed to enhance the default menu system by allowing automatic management of subpages. This free personalization tool ensures that when a child page is published, updated, or moved to trash, the changes are reflected in the menu seamlessly, provided the parent page exists in the menu. This significantly simplifies the process of maintaining an organized menu structure, especially for websites with numerous subpages.

The plugin adheres to WordPress coding standards and is built with clear documentation, making it accessible for users. It automatically adds child pages to the menu upon publication, removes them when trashed, and updates the menu accordingly when changes are made. Future enhancements are planned, including improved documentation and additional version support on the WordPress download page.