00583: Update attachments
Description: I can not upload a new version of a file that was already attached. I make the attachment with the same name, and the upload message says that it has been succesfully upload. But when I browse the file, it is still the old version, and not the new one. I can not neither delete the old attached file, and then upload a new one.
This feature already exists -- see, for example, the cookbook section on pmwiki.org where people are able to upload new versions all the time.
I suspect it's a configuration or permissions problem on your server -- you might check that. Either that, or send a url so that we can look into the problem more closely.