This isn't just a "stability improvement" update. Nintendo actually added substantial content that makes revisiting the game worth your while.
Have you tested Update 1.1.0 on your Switch? Let us know in the comments if you noticed any performance changes in handheld mode! Super Mario Party SWITCH NSP -Update 1.1.0-
If you deleted Super Mario Party off your SD card to make room for Tears of the Kingdom , it is time to reinstall it. Update 1.1.0 finally fixes the biggest complaint about the game: the lack of full online boards. This isn't just a "stability improvement" update