diff --git a/README b/README
index 1c3f8b2..78ccf50 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-             xdc-C00 (corevers:; B:150,G:180,R:170)
+             xdc-C01 (corevers:; B:150,G:180,R:170)
                        eXpanDed C Tools (XDCtools)
@@ -86,12 +86,18 @@
-core	    added code to the generated header files and the big C file for
-	    ROM support.
+core	    offsets for elements in some structures are now read from a
+	    special header file at the compile time, instead of reading them
+	    from memory at runtime. That saves some memory accesses.
-xdc.runtime removed the attribute RomConsts, which we are not going to use for
-	    now, but can decide to use later in case the ROM support adds too
-	    much to header files
+	    pointers to big structures are now in RAM
+	    File.ls returns null when the supplied directory doesn't exist
+xdc.cfg	    Program.memoryExclude is nodoc'ed. That parameter was planned for
+	    generic c6000 and Arm platforms, but that development never
+	    happened.
diff --git a/ident.c b/ident.c
index 7c54175..948daea 100644
--- a/ident.c
+++ b/ident.c
@@ -2,7 +2,7 @@
  *  ======== ident.c ========
-#define _VERS_ "@(#)*** xdc-B11"
+#define _VERS_ "@(#)*** xdc-C01"
 static char __NAME[] = _NAME_;
 static char __DATE[] = _DATE_;