Akka.NET v1.4.21: Akka.DependencyInjection changes feedback thread

[Aaronontheweb]

Please post any feedback or suggestions you have about #4814, introduced in Akka.NET v1.4.21, on this thread.

[wesselkranenborg]

During upgrading to 1.4.21-beta1 we saw that IDependencyResolver.GetService<T>() is returning object. Is there a specific reason why it is not directly returning <T>?
Now we need to cast it to T before we can use the object.

[Aaronontheweb]

That sounds like an implementation bug if that's the case - cc @SamEmber

We can get that patched before v1.4.21 goes stable. THANK YOU for letting us know about this @wesselkranenborg