Free Lumias means a new version is imminent?

with contract on Microsoft.com here
http://phones.microsoftstore.com/mobile/att.aspx?r=microsoft&ClickID=ciz477fifw7ziwxwkqkfewviasvzqx74xzzk
would love to own one, but AT&T.. 64413_31_5_medium

via phones.microsoftstore.com