Why does not Ionic create projects following what is requested?


I see so many changes in ionic that it gets almost impossible to follow some tutorial, the creation of the project and very different. I changed the ionic version, uninstalled the latest version and installed a previous one:

Npm install ionic@2.0.0-beta.32 -g

Now I have
Cordova CLI: 6.4.0
Ionic CLI Version: 2.0.0-beta.32
Ionic app lib Version: 2.0.0-beta.18
Node Version: v6.9.1

To create the project I have:
Ionic start MyReader blank --v2 -ts

The problem is that the project is created with a different structure if I have this version installed because when I do the “ionic start MyReader blank --v2 -ts” command it all down again? Comes with different folder structure with different name, I had “src \ app \ app.ts” now I have “src \ app \ app.component.ts” and this changes a lot
I’m studying IONIC plus I’m getting worried these changes are out of control.