I've officially finished off the Colony Market system so colonies can list buys and sells, and ships landed there can buy or sell items. I'll revisit this at some point to add transactions to the database so players can keep up with their buys/sells and these will show up as a sort of Provenance for items.
Now I'm updating the Item screen and killing some bugs while doing that. I've got a few major ones to track down so that may take a day or two.
I have actually started looking through the Combat code and getting myself re familiarized with how things are currently working. I'm at the point where I need to be able to actually know when a ship is Disabled or Derelicted, and write up the functions that will Destroy a ship and Kill off crew members. Sometime in the next week I should have the first official death of a crew member in the game.