Bbaa Hi Mike, thanks for asking. Indeed multi-user login is planned for a future release. Next update, which I am currently working on, will focus on complete file-manager features (multi-select, move, copy, drag, zip, unzip etc), and multi-user login won't be included here unfortunately. I will definitely be looking into that for the following release, but it will be a few months for sure.
There is a current workaround to achieve multi-user, although clumsy. You could create a folder for each user, drop Files Gallery index.php inside, and point to the same root dir and storage_path for all installations. Then, you have a _filesconfig.php inside each unique user dir, which can override shared config options on per-user basis.
https://forum.files.gallery/d/223-more-logins-with-different-rights/2
Bbaa We really need to have Multi Login with permissions
I'm actually curious to know exactly what options you require. There will definitely be options to assign different permission options per user, and basically any config option could be different per user. However, if you are also looking for different permissions for different folders per user, I didn't necessarily plan this, because it's clumsy, as we need to store folder paths in configs.