post_install() {
    echo "Notice: Since limnoria now only supports python3, "
    echo "    Original executive supybot3 in limnoria-python3(-git)"
    echo "    has been replaced by supybot."
}

post_upgrade() {
    echo "Notice: Since limnoria now only supports python3, "
    echo "    Original executive supybot3 in limnoria-python3(-git)"
    echo "    has been replaced by supybot, same goes for other executives."
}