Brand new commands and a permission tied to one of them:

/listeners reload - reloads the config.yml allowing you to easily change listeners messages with no restarting the server every single time.
/listeners authors - All authors who contributed to the listeners plugin.
/listeners description - Plugin's description.
/listeners version - Current plugin's version (allows you to see if your version of the plugin is up-to-date!)

PERMISSIONS

listeners.reload - allows you to reload the command (operators bypass the permission)