In the server info section you can import and export the configuration of your server. This is limited to templates and template variables.
Read more about this section here.
Here you can clear out unused images, networks, volumes, and stopped containers.
Here you can update your server. This will launch watchtower with the
--run-once command targeting the name of your Yacht instance and then remove itself once Yacht has been upgraded. This will restart Yacht so don't worry if it becomes unavailable for a short period.
Please always backup your configuration in case you run into an issue