TKU April 2009 included a bug fix. The pattern now checks that packages exist before it attempts package versioning
TKU August 2011 included a enhancement. The pattern now supports Microsoft Project Server 2010. The key group attribute is changed to Install Location.
In TKU October 2011 some slight improvements were made to the versioning code
In TKU November 2011 some minor changes were made to the internal pattern metadata