README.md

This works with Ember Data 1.0.0-beta.7+canary.b45e23ba, but not Ember Data 1.0.0-beta.8.2a68c63a.

normalizePayload now takes just a payload.

What is the new way to do this?

serializers-adapter.js

ApplicationSerializer = DS.RESTSerializer.extend({
  normalizePayload: function(type, payload) {
    var typeKey = type.typeKey;
    var value = {};
    value[typeKey] = payload;
    return value;
  }
});