An Update Rollup for Forefront Endpoint Protection 2010 is now available here: Get Update .
In addition to hotfixes, this Update also includes some important changes to note:
a. Microsoft Forefront Threat Management Gateway
b. Microsoft Lync 2010
You can find more details in the “What’s New” document on the TechNet site. Please check out this KB article for a full list of fixes included in this Update Rollup.
Sr. Technical Product Manager