• Respect the defaultConfigFile and defaultDatabaseDirectory variables in
  the main package again. They were ignored in 4.1.0 through 4.1.4. If not
  specified, the GitHub and PPA releases for these versions used the config
  /usr/local/etc/GeoIP.conf instead of /etc/GeoIP.conf and the database
  directory /usr/local/share/GeoIP instead of /usr/share/GeoIP.