print_spotifast_post_install() {
  cat <<'EOF2'
Spotifast setup:

  Launch it, press Sign in with Spotify, and approve in the browser.
  Playing music on this computer is one more one-time approval from the
  device menu (the speaker icon), and needs Spotify Premium.

  Closing the window keeps the music playing in the system tray; quit from
  the tray menu or with Ctrl+Q.

Docs: https://spotifast.rocks/
EOF2
}

post_install() {
  print_spotifast_post_install
}

post_upgrade() {
  print_spotifast_post_install
}