I didn't notice them listed in the change log. I was like OMG that is sooo cute...then I was like OMG get it away! They are soo fast. Bad little things.
Since we now have baby zombies, do we also have chicken jockey's? It would only make sense since the only mob for chicken jockeys that we were missing were the baby zombies.
Well, technically they are "new" since even though we had baby villagers, not once was there a baby zombie, until now.
Technically new, yes. But baby zombie villagers are still baby zombies, just with different heads.