Index: firmware/App/HDCommon.h
===================================================================
diff -u -rb3b326bdb6849e265c42de3b014b474ce826b6b4 -r259e5f4625a74baab9353930c8c45738e4cda071
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision b3b326bdb6849e265c42de3b014b474ce826b6b4)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 259e5f4625a74baab9353930c8c45738e4cda071)
@@ -23,9 +23,9 @@
 // ********** version **********
 
 #define HD_VERSION_MAJOR        0
-#define HD_VERSION_MINOR        4
-#define HD_VERSION_MICRO        5
-#define HD_VERSION_BUILD        9
+#define HD_VERSION_MINOR        3
+#define HD_VERSION_MICRO        4
+#define HD_VERSION_BUILD        556
 
 // ********** development build switches **********