The FedEx upgrade has been successfully completed.
There are now 2 new FedEx fields in the StoreSecured FedEx setup which are required to be entered in order to use the upgraded version: FedEx Production Key and FedEx Password. Until you enter this information your store will continue to use the old FedEx services.
FedEx will begin removing support for the old FedEx web services tools in March. If you are using FedEx realtime rates it is CRITICAL that you enter the information above to upgrade your store BEFORE March.