Merge tag '1.6.4' into develop

Author: huysentruitw

src/SapNwRfc/SapConnectionParameters.cs

@@ -23,6 +23,12 @@ public class SapConnectionParameters
         [SapName("SNC_LIB")]
         public string SncLibraryPath { get; set; }
 
+        /// <summary>
+        /// Gets or sets the SNC SSO parameter.
+        /// </summary>
+        [SapName("SNC_SSO")]
+        public string SncSso { get; set; }
+
         /// <summary>
         /// Gets or sets the SNC QOP parameter.
         /// </summary>

tests/SapNwRfc.Tests/SapNwRfc.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;net9</TargetFrameworks>
+    <TargetFramework>net9</TargetFramework>
     <IsPackable>false</IsPackable>
     <CodeAnalysisRuleSet>..\..\ca.ruleset</CodeAnalysisRuleSet>
     <SignAssembly>true</SignAssembly>