The latest firmware update for the Nintendo Switch has landed, but as usual, you should not expect much from it. Version 10.2.0, which was released on September 14, is another general stability patch.
The single-sentence patch notes state that the update provides “general system stability improvements to enhance the user’s experience.”
As usual, it’s possible there are other, unnoted changes that the community will have to discover. But for the time being, you should not expect anything major.