v1.73.0

Added

• Klipper printers. Any Klipper printer added to Tiger Studio - Voron,
  RatRig, Sovol, Qidi, a FlashForge Creator 5 Pro on OpenCreator... - now
  appears on the box. With AFC (Box Turtle, OpenCreator) its lanes are
  shown and a scanned spool is written into one; with Happy Hare (ERCF,
  Tradrack) the same for its gates. Nothing to install on the printer: the box
  uses AFC's and Happy Hare's own commands. A Moonraker port other than 7125
  and an API key are read from your account. A Klipper printer with neither
  system keeps no filament data, so its extruders are shown but cannot be
  written.

Changed

• "NFC Tester" is translated in French, Spanish, Italian, Polish and both
  Portuguese.