caskroom/homebrew-cask — pull request #6796 by jpadilla (2014-10-18 21:27:46+00:00)
Title: Upgrade Mailbox to 0.3.14_141017

First time contributing. Wasn't sure about the appcast :sha256, I just did sha256 of the latest https://mb-dtop.s3.amazonaws.com/external-beta/external-beta-appcast.xml.