SignalR => b476df9acd22a403d9fe46ecb0feedf052035e39 [auto-updated: submodules]
@@ -1 +1 @@
-Subproject commit a9def470e3b8e1480c55d1c311e4b37472140307
+Subproject commit b476df9acd22a403d9fe46ecb0feedf052035e39