This feature is totally broken. Skin colour is genetic now. For example: "black+black=black kid; white+black=light brown kid." So you can now make villages of only whites or only blacks. But when you reload your save file, the game mixes the colours of your villagers. I guess that the game does not remember unit's skin colour as it remembers its weapons and traits for example. I think it should be fixed, beacause it kills all sense in genetics feature
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