diff --git a/build_runtime.ps1 b/build_runtime.ps1
new file mode 100644
index 0000000..3359699
--- /dev/null
+++ b/build_runtime.ps1
@@ -0,0 +1,13 @@
+param(
+    [switch]$Get = $false
+)
+
+if ($Get) {
+    pycage get -rt 20250409 3.11.12
+    pycage venv upgrade-pip
+}
+
+pycage venv add -i http://localhost:8001/simple/ delta-barth
+pycage compile -f -d
+pycage compile -o 1 -f
+pycage clean dist-info
diff --git a/dopt.DeltaBarth.Tests/PluginTest.cs b/dopt.DeltaBarth.Tests/PluginTest.cs
index 3ef50fb..f28e047 100644
--- a/dopt.DeltaBarth.Tests/PluginTest.cs
+++ b/dopt.DeltaBarth.Tests/PluginTest.cs
@@ -132,8 +132,8 @@ namespace dopt.DeltaBarth.Tests
             string apiUrlSet = "http://10.2.22.21:8080/api/", user = "user", password = "password", database = "DB1", mandant = "mandant1";
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var res = test.UmsatzprognoseDummy(null, null);
-            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             PrettyPrint(res);
+            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             test.Dispose();
         }
         [TestMethod]
@@ -144,8 +144,8 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var comp_id = 1000;
             var res = test.UmsatzprognoseDummy(comp_id, null);
-            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             PrettyPrint(res);
+            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             test.Dispose();
         }
         [TestMethod]
@@ -156,8 +156,8 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var date = new DateTime(2023, 1, 1, 12, 45, 30);
             var res = test.UmsatzprognoseDummy(null, date);
-            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             PrettyPrint(res);
+            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             test.Dispose();
         }
         [TestMethod]
@@ -180,9 +180,9 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var comp_id = 1024;
             var res = test.Umsatzprognose(comp_id, null);
-            Assert.AreEqual(4, res.status.code);
-            Assert.AreEqual((int)StatusCodes.DatensatzZuWenigeMonatsdatenpunkte, res.status.code);
             PrettyPrint(res);
+            Assert.AreEqual(0, res.status.code);
+            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             test.Dispose();
         }
         [TestMethod]
@@ -193,9 +193,9 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var comp_id = 1024;
             var res = test.Umsatzprognose(comp_id, null);
+            PrettyPrint(res);
             Assert.AreEqual(1, res.status.code);
             Assert.AreEqual((int)StatusCodes.VerbindungTimeout, res.status.code);
-            PrettyPrint(res);
             test.Dispose();
         }
         [TestMethod]
@@ -207,9 +207,9 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var date = new DateTime(2030, 1, 1, 12, 45, 30);
             var res = test.Umsatzprognose(null, date);
+            PrettyPrint(res);
             Assert.AreEqual(3, res.status.code);
             Assert.AreEqual((int)StatusCodes.DatensatzZuWenigeDatenpunkte, res.status.code);
-            PrettyPrint(res);
             test.Dispose();
         }
         [TestMethod]
@@ -220,9 +220,9 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var date = new DateTime(2030, 1, 1, 12, 45, 30);
             var res = test.Umsatzprognose(null, date);
+            PrettyPrint(res);
             Assert.AreEqual(1, res.status.code);
             Assert.AreEqual((int)StatusCodes.VerbindungTimeout, res.status.code);
-            PrettyPrint(res);
             test.Dispose();
         }
         [TestMethod]
@@ -234,9 +234,9 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var date = new DateTime(2015, 1, 1, 12, 45, 30);
             var res = test.Umsatzprognose(null, date);
-            Assert.AreEqual(4, res.status.code);
-            Assert.AreEqual((int)StatusCodes.DatensatzZuWenigeMonatsdatenpunkte, res.status.code);
             PrettyPrint(res);
+            Assert.AreEqual(0, res.status.code);
+            Assert.AreEqual((int)StatusCodes.Erfolg, res.status.code);
             test.Dispose();
         }
         [TestMethod]
@@ -247,9 +247,9 @@ namespace dopt.DeltaBarth.Tests
             test.Startup(baseDataPath, apiUrlSet, user, password, database, mandant);
             var date = new DateTime(2015, 1, 1, 12, 45, 30);
             var res = test.Umsatzprognose(null, date);
+            PrettyPrint(res);
             Assert.AreEqual(1, res.status.code);
             Assert.AreEqual((int)StatusCodes.VerbindungTimeout, res.status.code);
-            PrettyPrint(res);
             test.Dispose();
         }
     }
diff --git a/dopt.DeltaBarth/Plugin.cs b/dopt.DeltaBarth/Plugin.cs
index 2ff618a..e1e8bf5 100644
--- a/dopt.DeltaBarth/Plugin.cs
+++ b/dopt.DeltaBarth/Plugin.cs
@@ -93,7 +93,7 @@ namespace dopt.DeltaBarth
         /// </summary>
         /// <param name="runtimePath">Der Pfad zur Python-Runtime. Dieser muss zu dem Ordner zeigen, 
         /// in welchem die Runtime in Form eines Ordners mit dem Namen "python" abliegt.</param>
-        public Plugin(string runtimePath) : base(runtimePath: runtimePath, verbose: false) 
+        public Plugin(string runtimePath) : base(SharpPython.PyOptimLevels.O, runtimePath: runtimePath, verbose: false) 
         {
             base.Initialise();
             using (Py.GIL())
diff --git a/dopt.DeltaBarth/dopt.DeltaBarth.csproj b/dopt.DeltaBarth/dopt.DeltaBarth.csproj
index 90063bd..48a4e36 100644
--- a/dopt.DeltaBarth/dopt.DeltaBarth.csproj
+++ b/dopt.DeltaBarth/dopt.DeltaBarth.csproj
@@ -6,12 +6,12 @@
     <Nullable>enable</Nullable>
     <PlatformTarget>x64</PlatformTarget>
     <Platforms>x64</Platforms>
-    <Version>0.3.3-dev1</Version>
+    <Version>0.3.3</Version>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="dopt.SharpPython" Version="0.4.0" />
+    <PackageReference Include="dopt.SharpPython" Version="0.4.1" />
   </ItemGroup>
 
 </Project>