Teiid Designer 7.6 Final is now available.

This release focused on improved usability and includes a new XML file source importer, a relational XML model importer and a new model  extension properties framework.

For more details check out |   Teiid Designer 7.6 What's New    |   Release notes  |  Download

  

.. and read about it: http://teiid.blogspot.com/2011/12/teiid-designer-76-final-released.html