diff --git a/implement/PersistentProcess/PersistentProcess.WebHost/Asp.cs b/implement/PersistentProcess/PersistentProcess.WebHost/Asp.cs
index 5e70c414..6b512b72 100644
--- a/implement/PersistentProcess/PersistentProcess.WebHost/Asp.cs
+++ b/implement/PersistentProcess/PersistentProcess.WebHost/Asp.cs
@@ -185,6 +185,7 @@ static async Task AdminPersistentProcessMiddlewareFromWebAppConfig(
                             persistentProcess.ReductionRecordForCurrentState().ReducedValueLiteralString;
 
                         context.Response.StatusCode = 200;
+                        context.Response.ContentType = "application/json";
                         await context.Response.WriteAsync(reducedValueLiteralString);
                         return;
                     }
diff --git a/implement/elm-fullstack/Program.cs b/implement/elm-fullstack/Program.cs
index f66cd211..51d04ba1 100644
--- a/implement/elm-fullstack/Program.cs
+++ b/implement/elm-fullstack/Program.cs
@@ -11,7 +11,7 @@ namespace elm_fullstack
 {
     class Program
     {
-        static string AppVersionId => "2020-04-17";
+        static string AppVersionId => "2020-04-18";
 
         static int Main(string[] args)
         {
diff --git a/implement/elm-fullstack/elm-fullstack.csproj b/implement/elm-fullstack/elm-fullstack.csproj
index 3791c9e5..495e4520 100644
--- a/implement/elm-fullstack/elm-fullstack.csproj
+++ b/implement/elm-fullstack/elm-fullstack.csproj
@@ -5,8 +5,8 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <RootNamespace>elm_fullstack</RootNamespace>
     <AssemblyName>elm-fullstack</AssemblyName>
-    <AssemblyVersion>2020.0417.0.0</AssemblyVersion>
-    <FileVersion>2020.0417.0.0</FileVersion>
+    <AssemblyVersion>2020.0418.0.0</AssemblyVersion>
+    <FileVersion>2020.0418.0.0</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>