Libre Panel v0.5.3

Fans by their own names.

New

• Fan names: a mainboard wires its fan headers its own way, so a theme cannot know which fan is
  the intake. Each fan now goes by its name: one of your own (Settings → Sensors → Fan names,
  which shows each fan's speed now so that you can tell them apart; [[hardware.fans]] in
  config.toml), else the name FanControl gives it, else the sensor's own ("Fan #1"). Lumen and
  the SPUR II themes show it; the SPUR II themes no longer write "Intake", "CPU" and "Exhaust"
  beside the first four headers of every board. GET /api/hardware lists the fans,
  POST /api/hardware takes {"fans": {"fan.lpc.fan_1": "Intake"}}

Which file? Windows: …-setup.exe, Linux: ….AppImage; see Install.