xdc-C12
diff --git a/README b/README
index bc750d2..984441b 100644
--- a/README
+++ b/README
@@ -1,10 +1,9 @@
-             xdc-C11 (corevers:16.0.2.0; B:200,G:200,R:200)
+             xdc-C12 (corevers:16.0.2.0; B:160,G:180,R:170)
 
                        eXpanDed C Tools (XDCtools)
 
     This tree contains the RTSC build and configuration engines for
-    target content. The tree is used in XDCtools product releases. This series
-    of trees breaks compatibility with XDCtools 3.32 and older.
+    target content. The tree is used in XDCtools product releases.
 
 Librarian repo creation
 -----------------------
@@ -78,19 +77,8 @@
 
 CHANGES
 
-xdc.runtime
-xdc.services.intern.gen
-	next pass at const corectness, one that breaks compatibility (slightly)
-	User may need to replace some String uses with CString to avoid
-        complaints from the compiler.
-
-	fixed issue with logging support
-
-xdc.productview
-	fixed a reference to a variable that is not defined in all object 
-	models
+*	reverted back to xdc-C06 content to keep this stream compatible with
+	ROM images built with xdcprod-w05
 	
 MRS
 
-ECL490928 - xdc.runtime.Types.SysFxns2.create should use CPtr where possible
-ECL506855 - config generated files should be "const clean"
diff --git a/ident.c b/ident.c
index 558c8fe..3a4bb07 100644
--- a/ident.c
+++ b/ident.c
@@ -2,7 +2,7 @@
  *  ======== ident.c ========
  */
 
-#define _VERS_ "@(#)*** xdc-C11"
+#define _VERS_ "@(#)*** xdc-C12"
 
 static char __NAME[] = _NAME_;
 static char __DATE[] = _DATE_;