We'd like to be able to upload additional files to figshare, following the deposit of the initial file(s).
At the moment, figshare doesn't support the uploading of supplementary or replacement files, after the initial file has been uploaded. This is problematic, as it makes it impossible for researchers to upload postprint versions, in instances where the published version has already been supplied.
We do actually support this one, it's an Elements feature request not one for us. Ben said to copy paste on their board