JasperFx · jeremydmiller · May 5, 2026 · May 5, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 ## Unreleased
 
+## 5.37.2
+
+### WolverineFx (core)
+
+- Removed the experimental Wolverine-specific Roslyn source generator (`Wolverine.SourceGeneration`)
+  and the `IWolverineTypeLoader` / `[WolverineTypeManifest]` / `CompositeWolverineTypeLoader`
+  surface it produced. The compile-time handler-discovery path was never wired up to anything in
+  steady state — handler graph compilation always falls back to `compileWithRuntimeScanning`, which
+  has been the only code path exercised by tests and downstream consumers. Stripping it removes a
+  netstandard2.0 analyzer DLL from the WolverineFx NuGet, the analyzer ProjectReference from
+  `Wolverine.csproj`, the source-gen branches in `ExtensionLoader.ApplyExtensions`,
+  `WolverineRuntime.HostService` startup, `HandlerGraph.Compile`, and `HandlerChain.AttachTypes`,
+  plus the two `TypeLoaderManifestModule*` test fixtures and their aggregation tests. The
+  `JasperFx.SourceGeneration` analyzer (separate package) is unaffected.
+
 ## 5.37.0
 
 ### WolverineFx.Marten

diff --git a/Directory.Build.props b/Directory.Build.props
@@ -11,7 +11,7 @@
         <NoWarn>1570;1571;1572;1573;1574;1587;1591;1701;1702;1711;1735;0618;VSTHRD200</NoWarn>
         <ImplicitUsings>true</ImplicitUsings>
         <Nullable>enable</Nullable>
-        <Version>5.37.1</Version>
+        <Version>5.37.2</Version>
         <RepositoryUrl>$(PackageProjectUrl)</RepositoryUrl>
         <PublishRepositoryUrl>true</PublishRepositoryUrl>
         <EmbedUntrackedSources>true</EmbedUntrackedSources>

diff --git a/src/Testing/CoreTests/Configuration/composite_wolverine_typeloader_tests.cs b/src/Testing/CoreTests/Configuration/composite_wolverine_typeloader_tests.cs
diff --git a/src/Testing/CoreTests/Configuration/typeloader_manifest_aggregation_tests.cs b/src/Testing/CoreTests/Configuration/typeloader_manifest_aggregation_tests.cs
diff --git a/src/Testing/CoreTests/CoreTests.csproj b/src/Testing/CoreTests/CoreTests.csproj
@@ -21,8 +21,6 @@
         <ProjectReference Include="..\Module2\Module2.csproj"/>
         <ProjectReference Include="..\OrderExtension\OrderExtension.csproj"/>
         <ProjectReference Include="..\Module1\Module1.csproj"/>
-        <ProjectReference Include="..\TypeLoaderManifestModuleA\TypeLoaderManifestModuleA.csproj"/>
-        <ProjectReference Include="..\TypeLoaderManifestModuleB\TypeLoaderManifestModuleB.csproj"/>
         <ProjectReference Include="..\Wolverine.ComplianceTests\Wolverine.ComplianceTests.csproj" />
         <ProjectReference Include="..\..\Wolverine.RuntimeCompilation\Wolverine.RuntimeCompilation.csproj" />
     </ItemGroup>

diff --git a/src/Testing/TypeLoaderManifestModuleA/ModuleA.cs b/src/Testing/TypeLoaderManifestModuleA/ModuleA.cs
diff --git a/src/Testing/TypeLoaderManifestModuleA/TypeLoaderManifestModuleA.csproj b/src/Testing/TypeLoaderManifestModuleA/TypeLoaderManifestModuleA.csproj
diff --git a/src/Testing/TypeLoaderManifestModuleB/ModuleB.cs b/src/Testing/TypeLoaderManifestModuleB/ModuleB.cs
diff --git a/src/Testing/TypeLoaderManifestModuleB/TypeLoaderManifestModuleB.csproj b/src/Testing/TypeLoaderManifestModuleB/TypeLoaderManifestModuleB.csproj
diff --git a/src/Wolverine.SourceGeneration/HandlerTypeInfo.cs b/src/Wolverine.SourceGeneration/HandlerTypeInfo.cs
diff --git a/src/Wolverine.SourceGeneration/MessageTypeInfo.cs b/src/Wolverine.SourceGeneration/MessageTypeInfo.cs
diff --git a/src/Wolverine.SourceGeneration/Wolverine.SourceGeneration.csproj b/src/Wolverine.SourceGeneration/Wolverine.SourceGeneration.csproj