Super Mario Party Jamboree Version 2.3.0, released February 4, 2026, adds Thai and Polish language support while refining gameplay stability across Switch and Switch 2. Previous updates (v2.2.0, v2.1.0) introduced 1080p output and exclusive minigames for the Nintendo Switch 2, along with general performance optimizations. For the full, detailed patch notes, see Nintendo Everything
As of this writing, the most version floating in the Switch scene is v1.1.1 (or the day-one patch v1.1.0, depending on your source). Here is the breakdown: super mario party jamboree switch nsp update hot
: NSP stands for Nintendo Submission Package, or more commonly in contexts like this, it refers to the file extension for Switch game files (.nsp). This implies that the discussion is about a digital version of the game, possibly related to homebrew or pirated content, given the specificity of the term. Super Mario Party Jamboree Version 2