HD Moore's open-source Metasploit Framework has been rewritten from scratch and released with 177 exploits, 104 payloads and new modules to exploit Wi-Fi driver vulnerabilities in the Windows kernel.
In addition to hundreds of exploits and payloads, Moore said Metasploit 3.0 also ships with 30 auxiliary modules to perform tasks like host discovery, protocol fuzzing, and denial-of-service testing. See Ryan Naraine's report on the new version here.