3DS owners, if you haven’t already done so, now is the time to update your system! There was an announcement during the Japanese Nintendo Direct broadcast informing the public about the update, which has a handful of useful changes, not the least of which is the folder functionality. Now you will be able to create folders which can contain up to sixty items per folder, which is quite handy if you’ve been on a downloading frenzy since launch.
Furthermore, this update will allow for Nintendo to push patches and updates for their games, such as the loopholes found in Mario Kart 7 allowing for ridiculously short lap times. This broadcast also was used to announce New Super Mario Bros. 2 for the 3DS, for release in August.
Source – CVG