```ruby
class RadiantPlayer < Cask
  url 'https://github.com/kbhomes/google-music-mac/releases/download/v1.1.3/Radiant.Player.zip'
  homepage 'http://kbhomes.github.io/google-music-mac/'
  version '1.1.3'
  sha256 'd263c856b4c8e61ddb1cc04ac7bfbbd7b88aa07b052b0bc49cd06da84ce51f6f'
  link 'Radiant Player.app'
end
```

Upgrade Radiant Player app to v1.2
user
```ruby
class RadiantPlayer < Cask
  url 'https://github.com/kbhomes/google-music-mac/releases/download/v1.2.0/Radiant.Player.zip'
  homepage 'http://kbhomes.github.io/google-music-mac/'
  version '1.2.0'
  sha256 '7a9a0d7b1a17cee599012f216cc285bcabe6a1005ddb87d531e7a44875a67131'
  link 'Radiant Player.app'
end
```
assistant