This is Versio, written by Charles Ozinga <ozchaz@gmail.com>

This code is made available "AS IS" without warranties of any kind. Your
use of this software code is at your own risk and you waive any claim
against Charles Ozinga with respect to your use of this software code.

Copyright (c) 2020 Charles Ozinga, all rights reserved

Permission is granted to make and distribute verbatim copies of this
document provided that the copyright notice and this permission notice
are preserved on all copies.
