I just upgraded from 1.10.1 to 1.11.0, and it didn't work very well. Generally, wiki works, I can search, but I can't edit any page. If I press "Edit" on any of the pages, it wants to edit the "Index.php" site. Any clues? If anyone wants to see, go to http://wpkg.org/index.php?title=Support&action=edit (or any other protected page in that wiki). -- Tomasz Chmielewski