Clojurians Log v2

Exactly right on recording derefs, which is why you have to use Reagent's atom implementation rather than the builtin. As for the exact mechanics of rendering, it can vary a bit depending on how the component is built, and how the changing state is passed in, but it usually comes down to .forceUpdate: https://github.com/reagent-project/reagent/blob/master/src/reagent/impl/batching.cljs#L39

@me1987 thanks! Yeah, I already figured as much 🙂