The first tutorial now starts with your first move and uses a third of the text. Afterwards you go straight into a match.
Other changes
Tutorial 1 has 12 short steps instead of 17. The goal comes first, the story panels are gone, and details like the rune or unlocking jokers are left to Rules and Tutorial 2.
Without an account, finishing the tutorial starts a match with the deck you just learned, against the easy computer.
On the table the empty lanes now read Your lane and Enemy lane, both heroes are marked You and Enemy, and Surrender no longer looks like a main button.
On CrazyGames the game no longer shows its own fullscreen button: the platform brings its own.