```ruby
cask :v1 => 'xmind' do
  version '3.5.1'
  sha256 '9b57dcfd1a2c0a80ff9faf296560594cd25e65e50916c0dbb96b165ecc690801'

  url "http://dl3.xmind.net/xmind-macosx-#{version}.201411201906.dmg"
  homepage 'http://www.xmind.net'
  license :unknown    # todo: change license and remove this comment; ':unknown' is a machine-generated placeholder

  app 'XMind.app'
end
```

Add name, license, vendor and zap for XMind.app
user
```ruby
cask :v1 => 'xmind' do
  version '3.5.1'
  sha256 '9b57dcfd1a2c0a80ff9faf296560594cd25e65e50916c0dbb96b165ecc690801'

  url "http://dl3.xmind.net/xmind-macosx-#{version}.201411201906.dmg"
  name 'XMind'
  homepage 'http://www.xmind.net'
  license :freemium
  tags :vendor => 'XMind'

  zap :delete => [
    '~/Library/XMind',
    '~/Library/Saved Application State/org.xmind.cathy.application.savedState'
  ]

  app 'XMind.app'
end
```
assistant