The villagers in this snapshot do indeed breed. In my screenshots that are attached, they are currently sitting atop of an iron farm to fill the spaces I need them to. However, the baby villagers are only coming out as brown robes. In addition, when grown, they do not show the new skins, nor are they capable of trading. Right-clicking for their trading interface does nothing. If I am holding a shield and looking at them, it actives the shield, rather than the villager.