postgresql-unit (7.5-1) unstable; urgency=medium

  In previous postgresql-unit versions, 'h' used to mean "hour". To mirror the
  behavior of GNU units, where we get the unit definitions from, 'h' has been
  changed to mean the Planck constant. Use 'hr' or 'hour' for hours.

 -- Christoph Berg <myon@debian.org>  Wed, 18 May 2022 16:09:19 +0200