Hi,
no, there is no "diff" yet. However, we have added an interface package for Project/Open ("intranet-wiki") that shows you the wiki pages have been modified in the past and that allows you to confirm or reject changes.
In order to get the latest code please use:
cvs -d :pserver:mailto:anonymous@berlin.dnsalias.com:/home/cvsroot checkout wiki
and
cvs -d :pserver:mailto:anonymous@berlin.dnsalias.com:/home/cvsroot checkout intranet-wiki
You can see both packages in action at http://pcdemo.dnsalias.com/ (check the "Wiki" main menu and/or go to a specific project and check the wiki option). However, the administration (confirm/reject) option is only available for administrators. Please send me a private email in order to get access to an administrator's account.
Bests,
Frank