herbfargus
Member
Post count: 1858

You can see it in action here:

See this page on updating:

https://github.com/RetroPie/RetroPie-Setup/wiki/Updating-RetroPie

You’ll either want to do a full binary install or just start from a fresh 3.5 image.

https://github.com/RetroPie/RetroPie-Setup/wiki/First-Installation