Can you document at least parameters for upload-success-msg and upload-failure-msg?
Here or some place in the repository?
See Localisation#Adding_new_messages and Localisation#Message_documentation.
Setting fixme so I don't forget.
Thanks demon for fixing.
upload-warning-msg and upload-warning-subj are currently used in code paths that are disabled because they are not implemented. I do not think that I will implement this future soon (i.e. for 1.17 or 1.18 even). Should I remove the messages all together?