I'm around episode 150, and Casey has been mentioning making a big transition once all engine code is complete, so that people who only want to learn coding on top of an engine can jump in, skipping all the engine stuff. Back around ep 150 the goal was to transition at ep 200 or 250.
Is that still a thing/did it happen yet?
Sorry if this has been asked a million times, my google fu is failing me.