The NSP (Nintendo Switch Package) file format is used for Switch games. Updates to NSP files typically include bug fixes, performance improvements, and sometimes new features.
As for a specific NSP update for the Final Fantasy Pixel Remaster series on Switch, I couldn't find information on a recent, notable update. However, it's always a good idea to check the Nintendo eShop or the game's official website for updates. final fantasy pixel remaster switch nsp update full
You're referring to the Final Fantasy Pixel Remaster series on the Nintendo Switch, specifically looking for information on the NSP (likely referring to the game's file format for Switch) update and a full review. Here's what I can gather: The NSP (Nintendo Switch Package) file format is