Index: firmware/App/HDCommon.h
===================================================================
diff -u -rf6b78d1fe6741043de38707211710ab0e8a08483 -r0594b1ed804ac3f10e98672a01ff3891972931b8
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision f6b78d1fe6741043de38707211710ab0e8a08483)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 0594b1ed804ac3f10e98672a01ff3891972931b8)
@@ -7,8 +7,8 @@
 *
 * @file    HDCommon.h
 *
-* @author  (last)      Michael Garthwaite
-* @date    (last)      18-Feb-2022
+* @author  (last)      Dara Navaei
+* @date    (last)      23-May-2022
 *
 * @author  (original)  Sean
 * @date    (original)  27-Feb-2020
@@ -25,7 +25,7 @@
 #define HD_VERSION_MAJOR        0
 #define HD_VERSION_MINOR        6
 #define HD_VERSION_MICRO        0
-#define HD_VERSION_BUILD        34
+#define HD_VERSION_BUILD        52
 
 // ********** development build switches **********
 
@@ -99,11 +99,11 @@
 /// Record defining the fields in a UI version request message.
 typedef struct
 {
-    U08                 major;                      ///< Major version for UI software
-    U08                 minor;                      ///< Minor version for UI software
-    U08                 micro;                      ///< Micro version for UI software
-    U16                 build;                      ///< Build number for UI software
-    U32                 compatibility;              ///< Compatibility revision
+    U08 major;                              ///< Major version for UI software
+    U08 minor;                              ///< Minor version for UI software
+    U08 micro;                              ///< Micro version for UI software
+    U16 build;                              ///< Build number for UI software
+    U32 compatibility;                      ///< Compatibility revision
 } UI_VERSIONS_T;
 
 /// Payload record structure for a peristaltic pump data message.