A lot of stuff happened, but at the same time, almost nothing happened.
Japan apparently got a demo with the full starting roster and alternate costumes, so people found out about a lot of things:
- Fox has a Wolf recolor, so Wolf is cut.
- Mario has a Wario recolor, so Wario is cut.
- Link has a Fierce Diety Link alt, but that's about it.
- Peach in her Daisy Outfit is still a thing, and Daisy herself isn't even a costume.
- Alph was confirmed.
- Meta Knight was nerfed; Palutena is now the new Meta Knight.
People are still scrambling to find out more.
In an attempt to commit account suicide and repeat G-Day, OmegaPwnage posted this gif (warning: do not click if squeamish) under the topic, "What Sakurai did to the ICs." It backfired miserably, and not only were people not really affected it, but the thread instead devolved into people telling the TC that both the mods didn't care and that it wasn't anything that would get him banned.