I noticed that now you can not upload anymore a lot of file types. Like zip, gz, doc, xls, sxw, sxc

I understand that some types of files are not allowed for legal and system security reasons. But this is not the case here. For creating and maintaining the wikipedia software all are the system developers greatful. But to use or not to use those files is a editorial decision that has to be made by every wikipedia. It is not something that may be decided by the system developers.

I most strongly request on behalf of the dutch wikipedia a more free upload possibility. Like a white list that can be edited or a override. Do not ignore this.