General bug fixes
Adjustments have been made to make a more fun gaming experience
>Users will need to download the software prior to using following online features:
>- Connecting to the Internet using the Player Search System
- Using the Wonder Trade
- Using Game Sync
- Connecting to the Global Trade Station
- Mystery Gift
>This update also includes the previous Ver 1.2 and 1.1 updates
Fixes an occasional bug causing Pokemon not learning new moves after evolving from Wonder Trade.
Fixes an occasional where certain trainer captions for Trainer PR Videos were not unlocked in Lumiose City.
Updates an Internet communication issue.
Fixes a bug related to resuming your game after saving in Lumiose City.
Updates the filtering feature within the Global Trade Station (GTS).
Source: Directly scrapped off my DS.
Hope I helped!