Topic: Web server on C# with support HTTP/2

Somebody saw any  the server using this library: https://github.com/Matthias247/http2dotnet? How much I understood, possible variants generally three: kestrel, xsp and katalana (nowin it is stopped). kestrel - there is a bug, it is not closed katalana - it , to them not before xsp - old and loses in activity of development in comparison with kestrel