We'll create fresh WordPress site with Add File Version (AFV) installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Add File Version (AFV) can automatically or manually add file version to the CSS/JS files that were added using wp_enqueue_style and wp_enqueue_script, admin_enqueue_style and admin_enqueue_script.
The AUTO mode adds file version based on PHP file modification time, while the MANUAL mode adds version based on your input to the target files (CSS/JS).