I want to start a new project with the 1.10 version, but all the resources I found are outdated, screencasts, video courses… what should I do?
You can now see version specific guides here (currently only v1.10.0 is shown). Unfortunately the guides haven’t been updated for Ember-CLI yet. Also, I just finished the book Ember-CLI-101 and highly recommend it. The author, Adolfo Builes, is keeping it up-to-date as Ember approaches 2.0.