https://www.theregister.co.uk/2018/06/04/unicode_11_emoji_11/

Brace yourself, world: the Unicode Consortium unleashes version 11.0 of its Emoji and general standard on Tuesday June 5th, and will right the terrible wrong that is the absence of red-headed emoji.

Emoji 11.0 of Unicode’s eponymous standard will also add curly hair, white hair and bald heads. Those additions, and red hair, are all “components” that can be layered onto other emoji.