No new Mega Evolution patch for X or Y players

X and Y won't receive Primal Groudon/Kyogre either

This article brought to you by Bulbanews, your community Pokémon newspaper.

In an interview with German language website NTower, Junichi Masuda has revealed that even though Pokémon X and Y will be compatible with Pokémon Omega Ruby and Alpha Sapphire, Pokémon X and Y will not receive a software patch for the new Mega Evolutions, nor for Primal Groudon and Kyogre.