diff --git a/README b/README
index 2d9d670..01dcd2d 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-             xdc-C09 (corevers:16.0.2.0; B:200,G:180,R:170)
+             xdc-C10 (corevers:16.0.2.0; B:200,G:200,R:200)
 
                        eXpanDed C Tools (XDCtools)
 
@@ -82,20 +82,30 @@
 
 CHANGES
 
-core	    new create() function was missing a Trace Log call that existed in
-	    the earlier versions. It's added back in this tree.
+core	    removed all __S function declarations and definitions for
+	    interfaces and proxies. Proxy create/delete do not go through
+	    create__S/delete__S; they now invoke delegate's create/delete
+	    directly
 
-xdc.runtime.Core
-	    previous implementation of Error_IGNORE and Error_BLOCK was using
-	    a combination of extern declarations for variables that never
-	    existed, and macro replacements that would replace the names of
-	    these variables with NULL and &name. However, when the assembler
-	    included the C header files with these lines it created a .global
-	    directive out of the extern declarations and then used the macro
-	    replacements to go back to the .global directive and replace the
-	    extern names with NULL and &name.
+	    removed destruct__S function because it was never invoked from
+	    old header files, and it is not used anymore in the big C file
+
+	    removed startupDoneFxn and incremented version numbers to force
+	    rebuilding of schemas. All old schemas reference that deprecated
+	    parameter. This is useful for packages that don't have any blue
+	    code, for example platform packages. We still want to have them to
+	    be compatible, but the next release is also a chance to delete some
+	    deprecated parameters.
+
+	    BrowserSession.findPkg looks for the packages along the path
+	    acquired from Env when the constructor is invoked. However, the
+	    path in Env can be externally changed. For example, plugingen calls
+	    xdc.$$private.Env.setPath in Main.xs. If xdc.loadPackage is called
+	    after that, packages are found along the path supplied by
+	    xdc.curPath, which corresponds to the new path. But then, if the
+	    schema is old and needs to be rebuilt, we invoke xdc.$$ses.findPkg,
+	    which searches along the old path. To fix that, whenever xdc.$$ses
+	    searches for packages, it first gets the latest path from Env.
 
 MRS
 
-ECL433467   IInstance_name should be xdc_CString
-ECL488905   GateH documentation word smith
diff --git a/ident.c b/ident.c
index 6c3fa2d..42360d6 100644
--- a/ident.c
+++ b/ident.c
@@ -2,7 +2,7 @@
  *  ======== ident.c ========
  */
 
-#define _VERS_ "@(#)*** xdc-C09"
+#define _VERS_ "@(#)*** xdc-C10"
 
 static char __NAME[] = _NAME_;
 static char __DATE[] = _DATE_;