Bugs to fix:
/shout is how you can shout, you cannot do /g.
/msg is required to msg, you cannot do /r
There is a one hit kill glitch that I'm sure you've already been informed of. Once you are below half health in diamond, you pretty much get one shotted.
Add an anti-cheat system to CTF, they've started coming back.
Drinking a Swiftness potion will make the swiftness disappear at times, such as when you get healed via the healing base or buying one.
Sometimes at low health you can kill teammates, or they can kill you if you are at low health.
For the new map, there isn't a staircase, you have to build yourself up.
Also, I remember you showing me this map Candy! :P