Flying Coaster? What does that mean? O_OAny update construction of the Guardians of the Galaxy at Epcot. I hope it will be a flying coaster I hope!
As for update construction, I think some stuff was shown earlier, though there's not much since they haven't started much yet. We probably won't be able to see the roller coaster be built anyway, since it will be inside. All we'll see is the building be built