Update (7/27): The patch notes are in and are indeed what was expected. They state: “Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience.”
Original (7/26): There’s not been a whole lot of 3DS news to report as of late, but the system just received a new update. Nintendo has started distribution of version 11.15.0-47.
Right now we’re still waiting on the official patch notes from Nintendo, but we’ll keep an eye out for further information. We’re assuming that the company will only make mention of stability improvements.