post_upgrade() {
  cat << EOF
    Crontab is no longer supported. The prefered method is still with --loop-time.
    Alternatively you can use systemd timer included in the package. Please see man aarchup.
    If you wish to use the systemd timer you can set the time frequency on the file /etc/systemd/system/aarchup.timer
EOF
}

post_install() {
  cat <<EOF
    Please check man pages for installation instructions.
    If you have any problems or would like to request a feature,
    check https://bbs.archlinux.org/viewtopic.php?id=119129
EOF
}