I am working on 4 open source github repo for figuring out gh 2.0
Your Repositories (github.com)
Grasshopper_2.0
EuclidElementsPropositionsBook1
EuclidElementsOfGeometry
journeyThroughGenius
Hope this proves helpful in some ways to people shifting to G2.
The video tutorials and information is on my youtube channel:
Michael Wickerson - YouTube
Sincerley,
Michael Wickerson