Index: trunk/pswarp/src/pswarpVersion.c
===================================================================
--- trunk/pswarp/src/pswarpVersion.c	(revision 23195)
+++ trunk/pswarp/src/pswarpVersion.c	(revision 23289)
@@ -82,8 +82,9 @@
     psString source  = pswarpSource();  // Software source
 
-    psMetadataAddStr(header, PS_LIST_TAIL, "IPP.PSWARP.VERSION", PS_META_REPLACE,
-                     "Software version", version);
-    psMetadataAddStr(header, PS_LIST_TAIL, "IPP.PSWARP.SOURCE", PS_META_REPLACE,
-                     "S/W source", source);
+    psStringPrepend(&version, "pswarp version: ");
+    psStringPrepend(&source, "pswarp source: ");
+
+    psMetadataAddStr(header, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, NULL, version);
+    psMetadataAddStr(header, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, NULL, source);
 
     psFree(version);