I do not need a solution (just sharing information)
Deployment Solution 6.9 SP6 has been released.
This article provides a method of downloading this SP for use in your environment. In addition it provides a link to the release notes for SP6, and a link to a general Deployment Solution 6.9 verision to version upgrade process as well as a link to the Microsoft Deployment files necessary to implement the WinPE 4 environment this SP enables.