No Outdoor Needs Effect
Colonists no longer care if they are indoors for too long.
Beta 18 and previous
Beta 19 changed the way Cabin Fever worked, so it won’t be compatible anymore with older versions. But the mod is save to disable for older savegames. The only thing happening is that cabin fever taking effect again (my mod is just a simple file edit, changed values around – without it the game uses his basic values).