Release v2.1.0 - 2018-06-25

• Feature - Aws::Record - Add the persisted?, new_record?, and destroyed? methods to Aws::Record, which supports use cases where you'd like to see if a record has just been newly initialized, or has been deleted or was a preexisting record retrieved from DynamoDB. Note that these methods are present in ActiveModel::Model so you should require that module before Aws::Record

• Feature - Aws::Record - Add the assign_attributes, update, and update! methods to Aws::Record which supports the use case where the user might want to mass assign or update a records attributes by hash. update! also ensures that a ValidationError is thrown on an invalid update

• Upgrading - If you already include ActiveModel::Model on your models the new persisted?, new_record? and destroyed? methods will not function properly unless you include ActiveModel::Model before Aws::Record. Additionally, new methods could lead to collisions if you happened to have attributes such as :update or :assign_attributes. In such a case, you would want to version lock below 2.1.0, or use the :database_attribute_name property and change your attribute name in code.