SURPRISE! Lee is now in the game! They have a buncha swords!!!
Other than that there is the new wake-up option, Catch, which acts as a parry while on the ground. Lumber can extend his by holding Guard until he runs out of stamina.
There are also a lot of random misc changes. The biggest one is that Lumber has slower walk and dash speeds now. He's not quite as slow as Roman, but still slower than the rest of the cast.
Quick Match and Tag-Team Lobbies have been removed for the time being. They were just pretty buggy and need a re-work/overhaul. They were also very tedious to keep in line with the rest of the game as new characters and features were added. They'll probably return one day if I find the time to fix 'em up.