Capcom recently published a new update patch for Marvel Vs Capcom Infinite across all three platforms. The update came without any details for the changes made with which has raised some of the player's curiosity of the game and what Capcom plans are for the future. The update for each system is different in file size depending on the system. Xbox one close to 16GB, Steam next to 10GB and Playstation 4 next to 400MB. The only known change that has been discovered is from the Steam version of the game, it's been found that the steam page no longer mentions the the use of 3rd party Denuvo. It is unusual for Capcom to update their fighting games without a detailed list of changes made, most of them which involves bug fixes and changes between character strengths and weaknesses in attempts to balance the game.
SOURCE
STEAM PAGE