Hi! I'm sorry to say Pluto has not actually regained planetary status. Astronomers and scientists just debated over whether or not it was and it happened that the side that won was pro-planet. Absolutely nothing is official. It was nothing more than a debate and the general public wanting Pluto to be a planet again. Scientifically speaking it's still just a dwarf planet. I'm sure it'll come up again during the next satellite flyby, though. Sorry to disappoint!
MMMM WATCHA SAAAYYYYYY