[Pharo-users] Bloc Tutorial

I'm following the tutorial in the MemoryGame booklet. When I run the game and click on any square, I get: The method BlBaseAnimation>>#startOn: called from MgCardElement>>#onFlippedFace has been deprecated. Use BlElement>>#addAnimation: The tutorial is out of sync. How can I proceed? Is there another way to learn how to use Bloc?