Square Enix is making an enhanced version of Bravely Default, titled simply Bravely Default: For the Sequel.
The game has over a hundred enhancements/changes, including new UI, better graphics, more saves, and so on.
You can view the Tokyo Game Show 2013 trailer below:
Bravely Default: For the Sequel is coming to Japan on December 5th, later this year in Europe and the Americas next year.