This is a really great plugin. Though I have one question.
Please advise on the handling of file updates. I.E. If i have a link on multiple pages to download a single PDF, and in future that PDF is updated, where can I update this (reupload the file to the server viw FTP with the same filename OR preferably from the admin side of WP)? This should be regardless of the filename changed or not.
Thank you very much.