Version 2.2.0

• Request data with auto resolving promises (top level keys)

client.get('/orders', {
  account_id: client.get('/accounts/{email}/id', {
    email: 'customer@example.com'
  })
}).then(function(categories) {
  // ...
});

Version 2.0.0

• Implement standard node callbacks for Client.request/get/put/post/delete
• Request methods now return promises