Best and newest guide?

I know I am blind but where is the current guides on how to setup? I prefer running on linux if I can, but windows is fine. We are testing this out as it looks very promising

1.7 series installation guide (environment notes are there too) -
1.8 (beta) installation guide is similar, please read install environment link there too -
1.8 is in beta and shouldn’t be used in production environment.