* The web service client API has been updated for the v2.1 release of the web
  service. In particular, the ``city_isp_org`` and ``omni`` methods on
  ``geoip2.webservice.Client`` should be considered deprecated. The ``city``
  method now provides all of the data formerly provided by ``city_isp_org``,
  and the ``omni`` method has been replaced by the ``insights`` method.
  **Note:** In v2.1 of the web service, ``accuracy_radius``,
  ``autonomous_system_number``, and all of the ``confidence`` values were
  changed from unicode to integers. This may affect how you use these values
  from this API.
* Support was added for the GeoIP2 Connection Type, Domain, and ISP databases.