v0.54.0

Changed

• Pace follows how fast a window has been filling lately, not its average
  since it opened: a morning's burst followed by a quiet afternoon now ends
  near where it stands instead of reading as a run-out. TokenGauge keeps each
  window's history in tokengauge-window-history.json beside the snapshot,
  and the snapshot gives each window its recent burn. Until a window has
  some history, its pace is what it was.

What's Changed

• Window history: pace projects at the recent burn by @Arzaroth in #82

Full Changelog: v0.53.1...v0.54.0