According to a post on the GTAforums, Rockstar may have briefly posted some information about what fans can expect in the transition from last-gen to current-gen consoles for Grand Theft Auto V.

A user there allegedly grabbed the following image from a Rockstar support page.

That page has since been pulled down. However, a web cache of the page exists and it (at least for now) still works just fine. It shows nearly identical information to what was presented in the above screenshot.