Hello,
First of all I really love this extension and use it on all our Joomla projects. However, it has one really annoying glitch. Imagine the website is being developed on a subdomain and then migrated to its proper domain when it goes live. If the metadata is filled in before the site is live, the metadata remains assigned to the old subdomain. There are ways around it, the table can be edited in the database straight with a simple search and replace, however it would be good if JSitemap could detect the change in domain and proceed accordingly.
Best,
Agata