Nintendo has published the full patch notes for Super Smash Bros. Ultimate Version 1.1.0.

There are many changes in the update, such as a new Hard difficulty to Adventure Mode, new Spirits, and changes to online gameplay.

Read the full patch notes below:

Version 1.1

Offline Gameplay

Added a Hard difficulty to Adventure mode.

Online Gameplay

Online now includes Quickplay, Battle Arenas, Spectate, and Background Matchmaking.
Global Smash Power will now be displayed.
Note that the above requires a Nintendo Switch Online membership.

Game Data Adjustments

The ability to receive spirit event data has been added.
The ability to receive presents has been added.

DLC Content

The special bonus for the Fighters Pass, Xenoblade Chronicles 2’s Rex’s Mii Fighter costume (Swordfighter type), has been added.

Misc.

Game balance adjustments.
Various gameplay fixes.