• Add support for the average_income and population_density fields.
• The isAnonymousProxy() and isSatelliteProvider() methods on
  com.maxmind.geoip2.record.Traits have been deprecated. Please use our
  [GeoIP2 Anonymous IP database](https://www.maxmind.com/en/geoip2-anonymous-
  ip-database) to determine whether an IP address is used by an anonymizing
  service.