Mario Kart 8 Deluxe Update 3.0.3

The official patch notes provided by Nintendo are famously brief:

He let go of the accelerator.

For most players, the day-to-day racing experience will remain unchanged. However, installing version 3.0.3 (or the newer 3.0.5) is required for online play mario kart 8 deluxe update 3.0.3

How to Update Mario Kart 8 Deluxe | Nintendo Switch | Support The official patch notes provided by Nintendo are

are brief, this update is more important than it looks. Released on September 11, 2024, it primarily focused on stability and security rather than new content. mario kart 8 deluxe update 3.0.3