diff --git a/Ink Canvas.sln b/Ink Canvas.sln
index 9e46f5cd..a6df8582 100644
--- a/Ink Canvas.sln	
+++ b/Ink Canvas.sln	
@@ -1,10 +1,12 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.5.33530.505
+# Visual Studio Version 18
+VisualStudioVersion = 18.4.11626.88 stable
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InkCanvasForClass", "Ink Canvas\InkCanvasForClass.csproj", "{8D0EDFC7-F974-4571-BC49-6F3A6653FE81}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "InkCanvas.PluginSdk", "InkCanvas.PluginSdk\InkCanvas.PluginSdk.csproj", "{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -39,6 +41,26 @@ Global
 		{8D0EDFC7-F974-4571-BC49-6F3A6653FE81}.Release|x64.Build.0 = Release|Any CPU
 		{8D0EDFC7-F974-4571-BC49-6F3A6653FE81}.Release|x86.ActiveCfg = Release|Any CPU
 		{8D0EDFC7-F974-4571-BC49-6F3A6653FE81}.Release|x86.Build.0 = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|ARM.Build.0 = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|ARM64.ActiveCfg = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|ARM64.Build.0 = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|x64.Build.0 = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Debug|x86.Build.0 = Debug|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|ARM.ActiveCfg = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|ARM.Build.0 = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|ARM64.ActiveCfg = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|ARM64.Build.0 = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|x64.ActiveCfg = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|x64.Build.0 = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|x86.ActiveCfg = Release|Any CPU
+		{6A0B1FE5-5D4A-EB5D-8C4F-A1F107FD7556}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE