kppp (4:4.8.4-3) unstable; urgency=low

  The /usr/bin/kppp binary is no longer setuid executable, that means that to
  use the kppp command the user needs to belong to the groups:
    - dip (as required by pppd)
    - dialout (to access the modem devices)

 -- Maximiliano Curia <maxy@debian.org>  Sun, 30 Jun 2013 15:01:05 +0200