Atelier Ryza 2 has been updated to version 1.07 today bringing in several bug fixes and improvements. Get the full patch notes here.
This update appears to follow the one release for Atelier Ryza 1. The patch notes mention that this is for fixing some of the compatibility issues that were experienced with the new DLC.
Atelier Ryza 2 Update 1.07 Patch Notes
Fixed display issues.
Other minor adjustments and bug fixes.
Improved compatibility with the new DLC.
Just like Atelier Ryza 1, the update today is related to improving compatibility with the new DLC costumes that were released to celebrate the two games selling 1 million copies. They are High Summer Formal and White Lily of Summer costumes.