Team Fortress 2: Engineer Update

Finally here, the last class gets his update.
And it seems to be a big one.

http://www.teamfortress.com/engineerupdate/

So far they have revealed a shotgun unlock


Frontier Justice:

The Wrangler: (lets you perform rocket jumps :D)

The Gunslinger & Combat Mini-Sentry

Also Golden Wrenches are given out to lucky crafters.

http://www.teamfortress.com/engineerupdate/wrenchlog/

Possibly a part of a new game mode, so don't feel bad if you don't get one right now =)