There's a missing ship in the shipyard to buy is there anyway to add a new ship while a game is running or do you have to rebang a game?

If you're adding a new ship record, I think you can just add it in
and enable it and it'll appear. The problem comes when you
change one of the records. It won't reflect on any of the ships
currently in use, so a sysop's ability to edit ships during the
game is pretty limited.

Thank you