Metasploit Framework 3.7.0 Released! The team has spent the last two months focused on one of the least-visible, but most important pieces of the MetasPloit Framework; the session backend. This release also significantly improves the staging process for the reverse_tcp stager and Meterpreter session initialization. The release comes with 35 new remote exploits thanks in large part to our two newest full-time developers, bannedit and sinn3r. This release includes a long-awaited update to our SMB stack to enable signing.
Source: https://thehackernews.com/2011/05/metasploit-framework-370-released.html