With the release of Season 4, the developers and the entire Tekken 7 team have done an excellent job. They really improved the game by adding a new character Kunimitsu, changing the multiplayer mode, and adding new attacks for each character.
By this moment, two of the three parts of the global update are working fine. At the same time, a number of characters found small errors after the update. They are collected and published by players on Twitter under the hashtag #tk7s4report.