It will be possible to do logpoints with snapshot debugging in Verse - though we don’t have an ETA on that functionality for UEFN users yet.
I have a theory on how to do Verse breakpoints with stepwise debugging for UEFN in such a way that even multiple authors could still work together on the same experience with little or no disruption to each other. If this proves possible, it would likely come after snapshot debugging.
Currently, it is debug prints with Print() and similar which are available now. We should be able to increase the manual debugging API (adding specific code to help debug) as well - though no specific ETA on that either.