Index: firmware/App/HDCommon.h
===================================================================
diff -u -r48f67d306095387e9b9092e734b7ff62cc1b053b -rfd2403e9a28bb1fdd7f7da5dd54ea39358dd6635
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 48f67d306095387e9b9092e734b7ff62cc1b053b)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision fd2403e9a28bb1fdd7f7da5dd54ea39358dd6635)
@@ -25,7 +25,7 @@
 #define HD_VERSION_MAJOR        0
 #define HD_VERSION_MINOR        6
 #define HD_VERSION_MICRO        0
-#define HD_VERSION_BUILD        639
+#define HD_VERSION_BUILD        640
 
 // ********** development build switches **********