https://phys.org/news/2018-10-ready-llama-bagel-emojis-apple.html

Also new are more variations on people, now adding more options with red hair, gray hair and curly hair plus a new emoji for bald people.

The new emoji aren't much of a surprise. The Unicode Consortium, which is the non-profit group that makes sure emoji and other text are standard across platforms, announced 157 new emoji earlier this year including the aforementioned animals and hair variations.