diff --git a/src/common/Version.hxx b/src/common/Version.hxx
index ac15e5f7b..ef52325c7 100644
--- a/src/common/Version.hxx
+++ b/src/common/Version.hxx
@@ -18,7 +18,7 @@
 #ifndef VERSION_HXX
 #define VERSION_HXX
 
-#define STELLA_VERSION "5.2_pre"
+#define STELLA_VERSION "5.2_soundtest-1"
 #define STELLA_BUILD "4138"
 
 #endif
diff --git a/src/windows/Stella.vcxproj b/src/windows/Stella.vcxproj
index d94440b24..b5de19a15 100644
--- a/src/windows/Stella.vcxproj
+++ b/src/windows/Stella.vcxproj
@@ -327,6 +327,7 @@
     <ClCompile Include="..\emucore\CartE78K.cxx" />
     <ClCompile Include="..\emucore\CartWD.cxx" />
     <ClCompile Include="..\emucore\CompuMate.cxx" />
+    <ClCompile Include="..\emucore\DispatchResult.cxx" />
     <ClCompile Include="..\emucore\EmulationTiming.cxx" />
     <ClCompile Include="..\emucore\FBSurface.cxx" />
     <ClCompile Include="..\emucore\MindLink.cxx" />
@@ -631,6 +632,7 @@
     <ClInclude Include="..\emucore\CartE78K.hxx" />
     <ClInclude Include="..\emucore\CartWD.hxx" />
     <ClInclude Include="..\emucore\CompuMate.hxx" />
+    <ClInclude Include="..\emucore\DispatchResult.hxx" />
     <ClInclude Include="..\emucore\EmulationTiming.hxx" />
     <ClInclude Include="..\emucore\EventHandlerConstants.hxx" />
     <ClInclude Include="..\emucore\FBSurface.hxx" />
diff --git a/src/windows/Stella.vcxproj.filters b/src/windows/Stella.vcxproj.filters
index 1f095df8a..f6dae28e3 100644
--- a/src/windows/Stella.vcxproj.filters
+++ b/src/windows/Stella.vcxproj.filters
@@ -924,6 +924,9 @@
     <ClCompile Include="..\common\audio\LanczosResampler.cxx">
       <Filter>Source Files\audio</Filter>
     </ClCompile>
+    <ClCompile Include="..\emucore\DispatchResult.cxx">
+      <Filter>Source Files\emucore</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\common\bspf.hxx">
@@ -1889,6 +1892,9 @@
     <ClInclude Include="..\common\audio\LanczosResampler.hxx">
       <Filter>Header Files\audio</Filter>
     </ClInclude>
+    <ClInclude Include="..\emucore\DispatchResult.hxx">
+      <Filter>Header Files\emucore</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="stella.ico">