Index: firmware/App/HDCommon.h
===================================================================
diff -u -r9725baecc8bf9720e4c27a4564b8aee3d62813e5 -r1fb58baf6e7e3d1f054b2a3634e233da7609dad9
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 9725baecc8bf9720e4c27a4564b8aee3d62813e5)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 1fb58baf6e7e3d1f054b2a3634e233da7609dad9)
@@ -7,8 +7,8 @@
 *
 * @file HDCommon.h
 *
-* @author (last) Dara Navaei
-* @date (last) 09-Jul-2020
+* @author (last) Sean Nash
+* @date (last) 28-Aug-2020
 *
 * @author (original) Sean
 * @date (original) 27-Feb-2020
@@ -25,9 +25,9 @@
 #define HD_VERSION_MAJOR        0
 #define HD_VERSION_MINOR        4
 #define HD_VERSION_MICRO        5
-#define HD_VERSION_BUILD        0
+#define HD_VERSION_BUILD        8
 
-// ********** build switches **********
+// ********** development build switches **********
 
 #ifndef _RELEASE_
 #define UF_TEST_ENABLED                     1           // ultrafiltration test build (hard codes treatment params, re-purposes off/stop buttons)
@@ -39,6 +39,8 @@
 //    #define TASK_TIMING_OUTPUT_ENABLED      1           // re-purposes alarm lamp pins for task timing
 //    #define SKIP_POST                       1           // skip POST tests - all pass
     #define LIMITED_NVDATA_CRC_CHECKS       1           // only perform POST CRC checks on nv-data records that are implemented so far
+    #define SKIP_POST                       1           // skip POST tests - all pass
+//    #define LIMITED_NVDATA_CRC_CHECKS       1           // only perform POST CRC checks on nv-data records that are implemented so far
     #define DISABLE_ACCELS                  1           // disable accelerometer POST and monitoring
     #define DISABLE_CRC_ERROR               1           // do not error on bad CRC for CAN messages
     #define DISABLE_ACK_ERRORS              1           // do not error on failure of other node(s) to ACK a message
@@ -48,6 +50,7 @@
     #define DISABLE_PUMP_DIRECTION_CHECKS   1           // do not error on HD pump direction checks
     #define DISABLE_PRESSURE_CHECKS         1           // do not error on HD pressure checks
     #define DISABLE_UF_ALARMS               1           // do not error on HD ultrafiltration checks
+    #define RUN_PUMPS_OPEN_LOOP             1           // BP and DPi pumps will be run open loop (no flow sensor feedback)
 //    #define RAW_FLOW_SENSOR_DATA            1           // test build will not filter flow sensor data
 //    #define READ_FPGA_ASYNC_DATA            1           // test build reads non-priority register page every other time
 //    #define FLOW_DEBUG                      1           // test build sends flow, signal strength, and occlusion readings to debug UART
@@ -71,13 +74,10 @@
 
 // **** Common Definitions ****
 
-
 // **** Common Macros ****
 
-
 /**@}*/
 
-
 // **** VectorCAST Definitions ****
 
 #ifdef _VECTORCAST_