User Language v1.3 changes:
1) Name of add-on is changed from Accpet Language to User Language.
2) Added whatismyipaddress loopup for IP addresses
3) Added username column
4) Added additional phrases to help admins understand how the data is collected.
This requires a full uninstallation and deletions of existing library/Andy/AcceptLanguage folder on your server. Then install User Language v1.3 as described in the Overview.