Pokémon X and Y Version 1.3 update (released October 29, 2014) was a mandatory "World" patch supporting seven languages:
: You must install this update (or the later 1.5 version) to use the Player Search System (PSS), Wonder Trade, Game Sync, or the Global Trade Station (GTS). Fixes and Adjustments Poké Ball Animations pokemon x update 13 world enjafrdeesitko verified
For a full breakdown of technical changes, check out the detailed Serebii Patch Page Pokémon X and Y Version 1
: The update fixed a bug where special animations for unique Poké Balls (such as those used during capture or when sending a Pokémon into battle) did not always trigger for the first Pokémon sent out. pokemon x update 13 world enjafrdeesitko verified