I’ve made some major changes, you should clear cache, clear authorization and authorize again as in above tutorial (Method I). If you want to use your own API Project you will need to delete the old API Project and follow the above tutorial (Method II).
Sorry for the inconvenience, but I had to change the entire approach, to improve accessibility for regular users and to be able to add some new awesome features.
I cleared de cache and authorization and tryed the above tutorial method but when I click “Authorize” (from google) the page disapears all the time. Looks like it don’t want to give me an authorization code (yet?!)
So, I had to re-authenticate the plugin after updating to v4.0 and it went fine. I can see the “I had to change the entire approach” part of the update, but where is the “to be able to add some new awesome features” part?