Broken links in cask, how to update?

Hi Homebrew Community,

I just tried to update my metasploit cask, and found it is trying to install from a link that no longer exists.

the rapid7 release cycle is probably quite quick, and casks are defined by the community right? can someone fast track me to the docs for this process? I’d rather submit a fix than a bug report, surely it can’t be too difficult.

It’s very easy actually;