I received a new DoubleCash card from Citi yesterday. The only change was an update from World MC to World Elite MC. Expiration date stayed the same as it expires in 2 1/2 years from now. Not sure if they are doing this to others as well, but noticed when I logged into my Citi account it said a new card was shipped so that would be the indicator. My limit is $ 7,600 so it’s nothing amazing.