post_install() { cat << EOF Get started with the example configuration: $ install -Dm644 /usr/share/doc/polybar/config \$HOME/.config/polybar/config $ polybar example For more information, see https://github.com/jaagr/polybar/wiki EOF } post_upgrade() { [ "$(vercmp "$2" "2.5.1-1")" = "-1" ] || exit 0 cat << EOF The % suffix has been removed from percentage tokens. The suffix is instead added by the user, for example: format-charging = Capacity %percentage%% -- jaagr EOF }