Update 12.1.0 was released for Nintendo’s console and finally brought little more than normal performance improvement this time.
According to the patch note, some new functions are being added to the system. When updating games, Switch users can delete old data to download new data when there is no more space. In addition, users cannot play games until the process of downloading new data is finished while old data is being deleted.
Apart from these, the update brings, as usual, some “general system stability improvements”.