it shouldn't be a problem I dont think. Not sure about v1.1 (can't remember) but 2.0 is just 'node' based. You can create your own camera from scratch and never even use the one I provide if you want! :D
The main thing you really need is to set up a 3d projection. The rest is decoupled so have fun! And thanks! Hope the new changes have been a nice addition for you! :)