Is there a way to upload graphics other than drag/drop?
For example, if an existing graphics file doesn't have a human-readable file name (GUID from another system), we know that the file name of the new version must be identical for drag/drop to work, detect the file already exists, and ask about creating a new version of the existing file.
It would be much easier and more precise if we could select the specific graphics file we'd like to update, then select an option to upload/check in a new version regardless of the name of the file on our hard drive. Is that an option? I don't see anything command like that in the Assets > Files view and I didn't find anything like that in the AEM Guides instructions.