cask 'protopie' do version '4.0.3' sha256 '8995a89410ab38dcdd5ea52008a26063b8e6bf766933d67c88e03b2bd955b140' url "http://release.protopie.io/ProtoPie-#{version}.dmg" appcast 'https://www.protopie.io/support/updates/' name 'ProtoPie' homepage 'https://www.protopie.io/' app 'ProtoPie.app' end