sudo after upgrade

[Andrzej Zawadzki]

   Hi,

   I've just upgrade to newest test and after restart I'm not at wheel
   group anymore....

   id zawada
   uid=1000(zawada) gid=1000(users) grupy=1000(users)

   but:

   cat /etc/group|grep zawada
   wheel::10:root,zawada

   Bug or feature?

   --

   Andrzej Zawadzki