https://thenextweb.com/apple/2018/07/16/here-are-the-70-new-emoji-coming-to-ios/

Poised to celebrate World Emoji Day on July 17, Apple has released previews of the next 70 emoji coming to iPhone, iPad, Macs, and Apple Watch with a free software update. These update include a number of human emoji, along with a handful of animal and food emoji.

Among the new batch, Apple plans to finally, finally add redheads to the roster of human emoji, along with bald heads, grey hair and curly hair — so it’s quite an update for hair (or lack thereof). These hair updates come in the full range of skin tones as well.