questions in Undertale MULTIPLAYER

Is there going to be a feature overview soon? Im just wondering because its been like 5 months since the last one

[[Your mobile advice has virus! Dowload an antivirus Now!!!]] ?

Will there be emotes like crying or/and clapping?

Amolio Pls Can You Add Kirby to the Pets?

Its been a while so it seems like a good time to ask:

In PVP, does the weapon you have effect the damage?

Which one do you think is better?

Or is it neither?