Change logs for backuppc source package in Bullseye

backuppc (4.4.0-3) unstable; urgency=medium

  [ Axel Beckert ]
  * Add a note to README.Debian pointing to NEWS.Debian for upgrade
    instructions. (See discussion in #981423.)

  [ Jonathan Wiltshire ]
  * Refine debian/NEWS; split some of the detail in debian/UPGRADING

 -- Jonathan Wiltshire <email address hidden>  Mon, 12 Apr 2021 19:02:10 +0100