daptup binary package in Ubuntu Precise i386

 Daptup runs "apt-get update' inside and then outputs four
 lists:
  - packages came to archive with this update;
  - new upgradeable packages;
  - changes in "watched" packages (not installed, such packages have to be
   specified in configuration file);
  - outdated packages that have a new install candidate (optionally).
 .
 Daptup also has apt hook to run automatically within 'apt-get update' or
 'cupt update'.

Source package