CouchElephant 1.2.11

Changed

• A settings change is now made on the recording Plex already holds, so it
  has no deadline. Changing a pass used to cancel each recording it had
  booked and make it again, even to move one number. That has a moment in the
  middle with nothing scheduled, so it was refused within two sync intervals of
  the broadcast. The result was that the padding could not be corrected at the
  one time somebody usually notices it is wrong, which is shortly before the
  game.

  Plex takes a partial update on a subscription that exists:
  PUT /media/subscriptions/<key> with the settings to change. The pin is
  untouched and the scheduled recording survives, verified against a live
  server. Only the settings that actually differ are sent, and they can only be
  settings the server itself reported, so nothing here can send a setting the
  booking will not take.

  Booking again is still what happens when the guide has moved the broadcast
  under a booking, when Plex has lost the subscription, or when it has
  scheduled nothing against it. Those keep the timing guard, because they are
  the ones with a gap. An edit that somehow leaves nothing scheduled falls back
  to booking again as well.