diff --git a/sdk/AWSXRayRecorder.nuspec b/sdk/AWSXRayRecorder.nuspec
index 861af27d..bdf6f3c8 100644
--- a/sdk/AWSXRayRecorder.nuspec
+++ b/sdk/AWSXRayRecorder.nuspec
@@ -30,6 +30,19 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/sdk/src/Core/AWSXRayRecorder.Core.csproj b/sdk/src/Core/AWSXRayRecorder.Core.csproj
index 032f7bcd..49a169f8 100644
--- a/sdk/src/Core/AWSXRayRecorder.Core.csproj
+++ b/sdk/src/Core/AWSXRayRecorder.Core.csproj
@@ -1,7 +1,7 @@
- net45;netstandard2.0
+ net45;netstandard2.0;netcoreapp3.1
Amazon.com, Inc
Amazon Web Service X-Ray Recorder
Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
@@ -46,7 +46,11 @@
-
+
+
+
+
+
@@ -54,7 +58,7 @@
-
+
diff --git a/sdk/src/Handlers/AspNetCore/AWSXRayRecorder.Handlers.AspNetCore.csproj b/sdk/src/Handlers/AspNetCore/AWSXRayRecorder.Handlers.AspNetCore.csproj
index 817c5259..5c1bb088 100644
--- a/sdk/src/Handlers/AspNetCore/AWSXRayRecorder.Handlers.AspNetCore.csproj
+++ b/sdk/src/Handlers/AspNetCore/AWSXRayRecorder.Handlers.AspNetCore.csproj
@@ -1,6 +1,6 @@
- netstandard2.0
+ netstandard2.0;netcoreapp3.1
Amazon.com, Inc
Amazon Web Service X-Ray Recorder
Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
@@ -28,11 +28,15 @@
1701;1702;1705;1591;1587;1573;1572
-
+
+
+
+
+
diff --git a/sdk/test/IntegrationTests/AWSXRayRecorder.IntegrationTests.csproj b/sdk/test/IntegrationTests/AWSXRayRecorder.IntegrationTests.csproj
index 58460316..62e5fdd0 100644
--- a/sdk/test/IntegrationTests/AWSXRayRecorder.IntegrationTests.csproj
+++ b/sdk/test/IntegrationTests/AWSXRayRecorder.IntegrationTests.csproj
@@ -2,7 +2,7 @@
- net45;netcoreapp2.0
+ net45;netcoreapp2.0;netcoreapp3.1
Amazon.com, Inc
Amazon Web Service X-Ray Recorder
Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
diff --git a/sdk/test/SmokeTests/AWSXRayRecorder.SmokeTests.csproj b/sdk/test/SmokeTests/AWSXRayRecorder.SmokeTests.csproj
index c1cf4749..15b0da58 100644
--- a/sdk/test/SmokeTests/AWSXRayRecorder.SmokeTests.csproj
+++ b/sdk/test/SmokeTests/AWSXRayRecorder.SmokeTests.csproj
@@ -1,7 +1,7 @@
- net452;netcoreapp2.0
+ net452;netcoreapp2.0;netcoreapp3.1
Amazon.com, Inc
Amazon Web Service X-Ray Recorder
Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
diff --git a/sdk/test/UnitTests/AWSXRayRecorder.UnitTests.csproj b/sdk/test/UnitTests/AWSXRayRecorder.UnitTests.csproj
index 3c0a5672..42c7300f 100644
--- a/sdk/test/UnitTests/AWSXRayRecorder.UnitTests.csproj
+++ b/sdk/test/UnitTests/AWSXRayRecorder.UnitTests.csproj
@@ -2,7 +2,7 @@
- net452;netcoreapp2.0
+ net452;netcoreapp2.0;netcoreapp3.1
Amazon.com, Inc
Amazon Web Service X-Ray Recorder
Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
@@ -35,6 +35,15 @@
0618;1701;1702;1705
+
+ TRACE;DEBUG
+ 0618;1701;1702;1705
+
+
+
+ 0618;1701;1702;1705
+
+
@@ -55,6 +64,11 @@
+
+
+
+
+
@@ -77,7 +91,7 @@
-
+
diff --git a/sdk/test/UnitTests/JsonSegmentMarshallerTest.cs b/sdk/test/UnitTests/JsonSegmentMarshallerTest.cs
index c85d30f6..ff2d8fea 100644
--- a/sdk/test/UnitTests/JsonSegmentMarshallerTest.cs
+++ b/sdk/test/UnitTests/JsonSegmentMarshallerTest.cs
@@ -114,7 +114,7 @@ public void TestMarshallDelegate()
public object SyncFunction(object obj) => obj;
public void SyncAction(object obj) { return; }
- public async Task