caskroom/homebrew-cask — pull request #5180 by joelpurra (2014-07-03 10:34:19+00:00)
Title: Upgrade Leap Motion to 1.2.1

Download redirects to a file called `Leap_Motion_Installer_release_public_mac_x64_1.2.1+10992_ah1694.dmg`, so
version might be specified as 1.2.1+10992 and maybe even ah1694.