and is now accessed through the User class. This means it's no
longer required as a paramter to other classes where the User class
is also provided, such as the Page class and all module classes.
The site editor is now available to all users so they can update
(a limited set of) config options. If a user is in the "admin/admin"
group, they can also update template values for any group in their
organisation through the site editor. The account->preferences->groups
dialog has also been updated to allow users to edit other user's
groups if they have been given permission to do so.