Evolutions with the plugin GPIO buttons or Amplifier Switch

Hi,
Is it possible to have some evolutions with the plugin GPIO buttons or Amplifier Switch ?
It will be a good thing to have

  • a button “idle-mode” compatible with direct power-off (before main switch-off)
  • a “power on/off” output to command a relay with timing.

Theses functions should be in the same plugin to have settings for combinate the features.
Combination of these two features will permit to power on and off cleanly with energy saving for old hifi systems.

What do you think about ?

Regards
Bruno