We’ll add warn and freeze – warn especially has been on our to-do for a while.
Jail seems useless, people will just disconnect and find a different server
Freeze can be used as a replacement for shunt which has been prone to abuse in the past
Akill also doesn’t seem very useful
akill can be used as another form of punishment. I wouldn’t see it used to often but it can be useful. I don’t always prefer to kick people. I normally do a mix of akill/warn for problematic users.