Hi,
Thanks for contacting us here about this extension.
1) is it possible to enable (or will you develope it in the future) an isotope navigation for the "table theme"? So that the folders are always visible on the header, instead of triggering the breadcrumb.
I'm not sure what do you mean "an isotope navigation", as I understand, you mean the folder tree.
If that, you can show the folder tree on the left side of table theme, we have an option in the theme settings.
2) is there a page navigation when the file list gets too long?
Yes, you can set a number of files per page on frontend, please go here for more details:
https://www.joomunited.com/wordpress-documentation/wp-file-download/225#toc-pagination 3) is there a widget showing with the latest uploads? If not, will you develope it, and when?
This feature is something not possible currently, we will consider it for a version to come.
Hope it helps!
Kind regards,