Merge branch 'feature/websocket'

# Conflicts:
#	differences.md

src/NATS.Server/NatsClient.cs

@@ -11,6 +11,7 @@ using NATS.Server.Auth;
 using NATS.Server.Protocol;
 using NATS.Server.Subscriptions;
 using NATS.Server.Tls;
+using NATS.Server.WebSocket;
 
 namespace NATS.Server;
 
@@ -93,6 +94,9 @@ public sealed class NatsClient : IDisposable
     private long _rtt;
     public TimeSpan Rtt => new(Interlocked.Read(ref _rtt));
 
+    public bool IsWebSocket { get; set; }
+    public WsUpgradeResult? WsInfo { get; set; }
+
     public TlsConnectionState? TlsState { get; set; }
     public bool InfoAlreadySent { get; set; }