Greetings everyone!, I Have went and looked at the Documentation for gaining access to the Engine Source Code. It says that I need a license key. Does this mean I need make a purchase? Or to be a Donator? I have already made purchase once before and I do have a license key with that. I am just a little confused on exactly which one I need in terms of license key. Do I need donation or a purchase from the store?

donation gives you access to the source code on github

Making any donation:
https://esenthel.com/?id=store&cat=1

Grants you source access.