The recipes for diamond weapons seems to be no longer present in the lab journal-Gustav as of build 5999. Are diamond weapons being removed from the game or something?
This got me too. They were actually removed a long time ago, having been replaced with the “diamond” modifier on weapons. You can still make diamond weapons in a CVD machine.
What is a CVD machine?
Its a crafting station in Labs.
It’s a machine in some lab finales. You used to need to be near one to craft diamond weapons, now you just need to use it like a terminal to coat your weapons in diamond.