.config/dotnet-tools.json

-{
-  "version": 1,
-  "isRoot": true,
-  "tools": {
-    "gitversion.tool": {
-      "version": "5.6.6",
-      "commands": [
-        "dotnet-gitversion"
-      ]
-    },
-    "dotnet-version-cli": {
-      "version": "2.1.1",
-      "commands": [
-        "dotnet-version"
-      ]
-    }
-  }
-}
\ No newline at end of file

.gitignore

@@ -268,3 +268,6 @@ __pycache__/
 tools/*
 !tools/packages.config
 dist/
+
+# Dotnet Tool Manifest
+.config/*
\ No newline at end of file

src/NotificationBus/Controller/NotificationBusController.cs

@@ -123,7 +123,10 @@ namespace Coscine.Api.NotificationBus.Controllers
                 dict = ((JObject)(requestArgs["placeholder"])).ToObject<Dictionary<string, object>>();
             }            
             dict.Add("_targetUserName", user.DisplayName);
+            if (project != null)
+            {
                 dict.Add("_projectName", project.DisplayName);
+            }
 
             foreach (JProperty property in template.Properties())
             {

src/NotificationBus/NotificationBus.csproj

@@ -4,7 +4,7 @@
 		<RootNamespace>Coscine.Api.NotificationBus</RootNamespace>
 		<AssemblyName>Coscine.Api.NotificationBus</AssemblyName>
 		<TargetFramework>net5.0</TargetFramework>
-		<Version>2.0.1</Version>
+		<Version>2.1.0</Version>
 	</PropertyGroup>
 	<PropertyGroup>
 		<Authors>RWTH Aachen University</Authors>