Index: trunk/ppSub/src/ppSubVersion.c
===================================================================
--- trunk/ppSub/src/ppSubVersion.c	(revision 23144)
+++ trunk/ppSub/src/ppSubVersion.c	(revision 23173)
@@ -19,4 +19,5 @@
 #include <psmodules.h>
 #include <ppStats.h>
+#include <psphot.h>
 
 #include "ppSub.h"
@@ -60,32 +61,33 @@
 
 
-void ppSubVersionMetadata(psMetadata *metadata)
+bool ppSubVersionHeader(psMetadata *header)
 {
-    PS_ASSERT_METADATA_NON_NULL(metadata,);
-
-    psString pslib = psLibVersionLong();// psLib version
-    psString psmodules = psModulesVersionLong(); // psModules version
-    psString ppStats = ppStatsVersionLong(); // ppStats version
-    psString ppSub = ppSubVersionLong(); // ppSub version
+    PS_ASSERT_METADATA_NON_NULL(header, false);
 
     psTime *time = psTimeGetNow(PS_TIME_TAI); // The time now
     psString timeString = psTimeToISO(time); // The time in an ISO string
     psFree(time);
-    psString head = NULL;               // Head string
-    psStringAppend(&head, "ppSub processing at %s. Component information:", timeString);
+    psString history = NULL;               // History string
+    psStringAppend(&history, "ppSub at %s", timeString);
     psFree(timeString);
+    psMetadataAddStr(header, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, NULL, history);
+    psFree(history);
 
-    psMetadataAddStr(metadata, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, head, "");
-    psMetadataAddStr(metadata, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, pslib, "");
-    psMetadataAddStr(metadata, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, psmodules, "");
-    psMetadataAddStr(metadata, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, ppStats, "");
-    psMetadataAddStr(metadata, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, ppSub, "");
+    psLibVersionHeader(header);
+    psModulesVersionHeader(header);
+    psphotVersionHeader(header);
+    ppStatsVersionHeader(header);
 
-    psFree(head);
-    psFree(pslib);
-    psFree(psmodules);
-    psFree(ppStats);
-    psFree(ppSub);
+    psString version = ppSubVersion(); // Software version
+    psString source  = ppSubSource();  // Software source
 
-    return;
+    psMetadataAddStr(header, PS_LIST_TAIL, "IPP.PPSUB.VERSION", PS_META_REPLACE,
+                     "Software version", version);
+    psMetadataAddStr(header, PS_LIST_TAIL, "IPP.PPSUB.SOURCE", PS_META_REPLACE,
+                     "S/W source", source);
+
+    psFree(version);
+    psFree(source);
+
+    return true;
 }