cask 'opencpn' do
  version '4.4.0'
  sha256 'aedb42ed43a4f5776422410079b946dd87e05a117ba4289733e32c1e6657d6e7'

  # opencpn.navnux.org was verified as official when first introduced to the cask
  url "http://opencpn.navnux.org/#{version}/OpenCPN_#{version}.dmg"
  appcast 'https://github.com/OpenCPN/OpenCPN/releases.atom',
          checkpoint: '169b89252300cc760dab9f554ad9384183e3d3c7dbad746dfcdf44e69c2e6e93'
  name 'OpenCPN'
  homepage 'https://www.opencpn.org/'

  app 'OpenCPN.app'
end