The final version of the firmware 2.0 is already hacked?

Already it was said about the beta, now it seems that it has been done for the final version if one believes the captures posted by iClarified

As this capture shows, the Installer is found placed beside the AppStore application, and we understand that the iPhone has been jailbroken; and that it is possible that official and semi-official applications cohabit.
We will have more information within the next 48h.