This indicates the inclusion of post-launch software patches, such as Version 4.0.0 , which are necessary for online play and performance enhancements.
This format is a "dump" or exact duplicate of a physical game cartridge. XCIs mirror the data structure found on retail game cards. PokГ©mon Scarlet Switch NSP/XCI [Update] (eShop)
Specifies that the source or format of the file is based on the digital version available through the official Nintendo eShop . Latest Official Updates such as Version 4.0.0