Marvel is currently holding their Avengers & X-Men Axis panel at the San Diego Comic-Con where a new in-continuity original graphic novel has been announced with Rage Of Ultron.
Rick Remender and Jerome Opena are behind the project, with Remender describing it as the evolution of Ultron.
The OGN will be released in conjunction with The Avengers: Age Of Ultron movie.
It's stated new characters will be introduced, and the story will have ramifications throughout the Marvel universe.
It's also said Rage Of Ultron will cause huge changes, and that Starfox will return to play a big role.