The next time I update Dropbox, it will change its location and behavior. See
https://help.dropbox.com/installs/macos-faqs. My current dropbox folder is located in the root of my local home directory. The new Dropbox location is in my local Library. The default Dropbox install will make files online-only.
If some or all of my Dropbox files become online-only, will SD back them up? Do I need to make any changes to my SD backup process to ensure they continue to be backed up?