A release announcement went out for Metasploit 3.2 today. You can read the announcement here:
http://www.metasploit.com/documents/RELEASE-3.2.txtSome of the new awesomeness includes:
Pass The Hash capabilities
Better Karmetasploit support
IPV6 support
PHP Payloads
and much more...
You can get the new hotness either via svn or by going to:
http://www.metasploit.com/framework/download/and downloading the newest version.