Free V4 upgrades for V3 licenses purchased after Aug 1, 2018 are now available (https://moi3d.com/4.0/upgrade.php
Moi3D Candidate
Happy Christmas! …masked! 
Moi3D Beta V4 finale december 22 2020 released
Order pages for v4 full version and upgrade versions are now active at http://moi3d.com/purchase.htm . 