Documentation / getting started on ember.js version 1.13

I like to use the latest released version of ember when I create my new app. That is 1.13 now. I like to use this version so the transition to version 2.0 will be easy when it is released. I just got latest version og ember-cli (using npm) and created a new ember project. But it create a project with ember version 1.12. Also, the guides on the ember site target version 1.12 only.

How do I get started creating a project with version 1.13? Is there a "getting started" tutorial for ember version 1.13? What's the difference in filestructure between 1.12 and 1.13?

The Glimmer engine is new in 1.13. How do I use that? Are the templates still *.hbs?