UPDATE: Service Pack 1 has been released! You can get it
here.
About a week ago Microsoft published
the final Release Candidate for Unified Access Gateway Service Pack 1. You can
read the announcement directly from the UAG Product Team. There are a number of enhancements and new features, but before you push a n RC into production you should check out Tom Schinder's new
Test Lab Guide – Demonstrate UAG SP1 RC DirectAccess. It shows you how to stand up a complete UAG DA environment without touching your production servers.
Highlights for DirectAccess in SP1
There is an article on TechNet with a complete list of the changes to
compare UAG RTM to the RC. You can find more details and some screenshots from the new UI
at the product team blog.