The Brazilian Afro
Smash Cadet
I'm not 100% percent sure if this was supposed to be a glitch or not, but when I got the 3.6b to play, I noticed that Peach couldn't make the Peach Bomber explode into hearts. It might not be a bug, but I thought it was weird, as it wasn't listed in the change log, the nearest thing being about the explosions better matching the character's skin.