I'm working through your BootCamp Unit 1, Lesson on ActorSelection.
I looked at Best practices. (https://petabridge.com/blog/when-should-I-use-actor-selection/
Yesterday I installed Akka.NET v4.0.30319 using Nuget.
It does not seem to have the ActorMetaData class (in namespace Akka.Actor) as shown in the Best practices link. Is this class/capability in a future release, or am I looking in the wrong place?