Metasploit Framework 3.3.3 Exploit Rankings
This release focuses on exploit rankings, session automation, and bug fixes. The exploit rank indicates how reliable the exploit is and how likely it is for the exploit to have a negative impact on the target system. This ranking can be used to prevent exploits below a certain rank from being used and limit the impact to a particular target.
Download and more info: http://blog.metasploit.com/