MultiUpload was able to handle one description for each file, but on r76108 travis rewrote it so it uses a unique description field for all files.
This is a problem on our wiki since we usually categorize our images depending on what characters appear on them and it now defeats the purpose of using MultiUpload.
A nice feature would be to return the old way it worked, and also add the option to use a single description field. With a bit of javascript one can show the description fields of each file and hide the "general" description field, and vice-versa.
I'm currently using a hack for this, generating description fields using JavaScript and dumping them to the general description field inside a {{subst:#switch:{{PAGENAME}}| File1 = ... | File2 = ... }} statement, but it's too tricky and probably other people would benefit from this extension.
Version: unspecified
Severity: enhancement