Nintendo releases a free update for Mario Tennis Fever on the Nintendo Switch 2, moving the game to version 1.1.0. Multiple outlets report the update centers on Super Mario Galaxy-themed content, including the addition of a new “Galaxy” court. Alongside the new court, Nintendo adds a special match called “Galaxy Court Match.” The update also introduces new cosmetic and equipment items. Reported additions include a Fever Racket themed to the update, as well as new color options for Luma (My Nintendo News specifies five new Luma colors). Nintendo also adds a classic outfit for Mario. In addition to the new content, the update includes various balance changes and adjustments, though the sources only broadly describe these changes rather than listing them in detail. Finally, Nintendo adds GameShare functionality via GameChat, integrating additional multiplayer sharing features. Overall, the update combines new themed content with gameplay tuning and new social features for players on Switch 2.