systemd-cron (1.5.2-1) unstable; urgency=medium

  The generator try now less aggressively to make jobs persistent:
  a job like "0 19 * * * root poweroff" on a school/office PC would
  had run the next morning; which is not the expected behaviour;
  this can now be overridden with the PERSISTENT=yes|auto|no variable.
  .
  The jobs with an '@[schedule]' are still persistent by default.
  (=anacron-like behaviour)

 -- Alexandre Detiste <alexandre.detiste@gmail.com>  Sat, 03 Jan 2015 11:07:23 +0100