Re: Xerces 4 and XML Schema 1.1 validation

It looks like I was confused by the statements found here under 
"Features" (https://xerces.apache.org/xerces-c/):

  * Conforms to
      o XML 1.0 (Third Edition)
        <http://www.w3.org/TR/2004/REC-xml-20040204/>, W3C Recommendation
      o XML 1.1 (First Edition)
        <http://www.w3.org/TR/2004/REC-xml11-20040204/>, W3C
        Recommendation (Note: section 2.13 Normalization Checking has
        not been implemented)

After doing some more research, I realize that I am looking for XSD 1.1 
support (which Xerces-J apparently has, but Xerces-C++ does not) and not 
XML 1.1 which has nothing to do with XSD.

Or did I overlook something else?