2.0.1

• Error handling was generally improved. geoipupdate will now return a 1
  whenever an update fails.
• Previously if one database failed to be updated, geoipupdate would not
  attempt to download the remaining databases. It now continues to the next
  database when a download fails.
• Support for Mac OS X 10.6, which is missing the getline function was
  added.
• Unknown directions in the configuration file will now be logged.
• The debugging output was improved and made more readable.
• Several documentation errors and typos were fixed.