I've just uploaded a 0.7 release which should work with the v2 API.
It's incomplete - public methods only, and I haven't written resource
types for any of the new resources - but it should provide the ability
to update v1-based tools to use the v2 API.
Method names have changed in the v2 API, so it's not a drop-in replacement.
I'll be working on a proper release in the next few days, work permitting.