• The web service client API has been updated for the v2.1 release of the web
  service. In particular, the cityIspOrg and omni methods on
  GeoIP2\WebService\Client should be considered deprecated. The city
  method now provides all of the data formerly provided by cityIspOrg, and
  the omni method has been replaced by the insights method.
• Support was added for GeoIP2 Connection Type, Domain and ISP databases.