Update v6.4.6

- Fixed issue with SHDR Ping/Pong Heartbeat referenced in Issue #70
- Added IgnoreHeartbeatOnChange configuration parameter for SHDR Adapters to toggle whether PING data is sent even if data has been received.

Author: PatrickRitchie

build/AssemblyInfo.cs

@@ -1,6 +1,6 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("6.4.5")]
-[assembly: AssemblyFileVersion("6.4.5")]
+[assembly: AssemblyVersion("6.4.6")]
+[assembly: AssemblyFileVersion("6.4.6")]
 [assembly: AssemblyCompany("TrakHound Inc.")]
 [assembly: AssemblyCopyright("Copyright (c) 2024 TrakHound Inc., All Rights Reserved.")]