I just bought the new Core Set where it says right there in the Rule Book -
"We recommend you use a pencil to lightly check the feat boxes, or you can track your character with the free character sheets posted online at paizo.com/pacg"
Yet they're not here yet. I think it's a bit rubbish to have that right there in the rule book when you haven't actually uploaded the sheets. The sheets should have been uploaded the same time the game was released.