If you are the original author, please access your User Control Panel and update it.
So this is our one and only Black YDM. Its not finished yet, but we are working on it, and in my honest opinion: it seems to be working out quite well.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/the-ydm-which-isnt-really-yellow