diff --git a/cdrskin/cdrskin_timestamp.h b/cdrskin/cdrskin_timestamp.h
index 3c23d29..9b54e4b 100644
--- a/cdrskin/cdrskin_timestamp.h
+++ b/cdrskin/cdrskin_timestamp.h
@@ -1 +1 @@
-#define Cdrskin_timestamP "2008.02.01.100530"
+#define Cdrskin_timestamP "2008.02.03.092013"
diff --git a/libburn/libdax_msgs.h b/libburn/libdax_msgs.h
index cf9a45d..c4d301a 100644
--- a/libburn/libdax_msgs.h
+++ b/libburn/libdax_msgs.h
@@ -499,6 +499,9 @@ Range "scdbackup"          :  0x00020000 to 0x0002ffff
 ------------------------------------------------------------------------------
 Range "vreixo"              :  0x00030000 to 0x0003ffff
 
+This has been abandoned and may not be re-used for other purposes than
+re-instating the old numbers and further extending them.
+
 
 ------------------------------------------------------------------------------
 Range "application"         :  0x00040000 to 0x0004ffff
@@ -513,6 +516,14 @@ Range "application"         :  0x00040000 to 0x0004ffff
  0x00040007 (DEBUG,HIGH)    : Application supplied message
 
 
+------------------------------------------------------------------------------
+Range "libisofs-xorriso"    :  0x00050000 to 0x0005ffff
+
+This is the representation of libisofs.so.6 error codes in xorriso.
+Other applications are invited to map the output of ISO_ERR_CODE(e)
+into the same range of numbers.
+
+
 ------------------------------------------------------------------------------
 
 #endif /* LIDBAX_MSGS_________________ */