https://arstechnica.com/gadgets/2020/01/tired-of-hearing-about-wi-fi-6-great-lets-talk-about-wi-fi-6e/

On Friday, the Wi-Fi Alliance announced a new branding for the expansion of Wi-Fi into an additional 1200MHz of unlicensed spectrum.

Dubbed "Wi-Fi 6E," the new spectrum should be made available for general Wi-Fi device use shortly; the US Federal Communications Commission proposed expansion of Wi-Fi into 6GHz spectrum in October 2018, and FCC chairman and novelty-coffee-mug aficionado Ajit Pai expressed a desire for the agency to "move quickly" (no concrete decision timeline was given) in opening up the spectrum to Wi-Fi at the Americas Spectrum Management Conference in September 2019.