If you own a physical cartridge or a legitimate digital copy, keeping your game updated is essential. Here is a history of major updates (Ver. 1.0.0 through 1.0.5+):
For the uninitiated, an NSP (Nintendo Submission Package) is a digital file format used by the Nintendo Switch. Unlike XCI (cartridge dumps), an NSP is identical to a game downloaded directly from the eShop. If you are running Atmosphere or SX OS on your Switch, you need these files to install games to your system memory or SD card. my hero ones justice 2 switch nsp update dl