Hello, A short question about user access levels and permissions. Does anyone happen to know, if it is possible to download not the current version of the list of user access levels and permissions, http://en.wikipedia.org/w/api.php?action=query&meta=siteinfo&siprop…ergroups, but a version of this list at a selected time, e.g., 2007-03-25T08:30:00Z ? Many thanks in advance, Illes -- http://hal.elte.hu/fij