Out of nowhere, Nintendo has released a new update for Wii U. Version 5.5.4 is now live for all system owners worldwide.
Nintendo has yet to publish any notes about today’s firmware upgrade. That being said, it likely falls in line with previous versions. That means the following: “Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience”.
Prior to today, Wii U’s last update was in September 2018. The system hasn’t received any notable feature additions since 2014.