Index: firmware/App/DDCommon.h
===================================================================
diff -u -rb19d739e910e018ec3a2e6c2abc423fd7de8e609 -rc0ccae4d73b5cb7de3e53ec10ff52a7b32d81eda
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision b19d739e910e018ec3a2e6c2abc423fd7de8e609)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision c0ccae4d73b5cb7de3e53ec10ff52a7b32d81eda)
@@ -25,7 +25,7 @@
 #define DD_VERSION_MAJOR    0
 #define DD_VERSION_MINOR    0
 #define DD_VERSION_MICRO    0
-#define DD_VERSION_BUILD    20
+#define DD_VERSION_BUILD    21
 
 // ********** development build switches **********