New find nearby another famous discovery hints at even more human ancestors!
https://www.newscientist.com/article/2263973-treasure-trove-of-ancient-human-remains-hint-at-undiscovered-species/
A related story from 2019
https://www.newscientist.com/article/2219742-lee-berger-we-have-made-another-major-discovery-about-early-humans/