1.1.4 Update

New content:

• Desktop app has new panel for keyboard key mapping to piano keyboard
• New particle effect "Heart"
• Button for Enable/Disable piano gui HitBox

  permission piano.show-gui-hitbox

Improvements:

• plugin generates file documentation.yml so you can
  quickly see all permissions/commands/config with detailed description

Fixes:

• Old piano model was not deleted after server shut down