https://www.pcgamer.com/new-overwatch-hero-probably-teased-by-blizzard/

A cryptic tweet from the official Overwatch Twitter account is teasing... something—most likely a new hero. Details are scarce, but here's what we know:

The "declassified after-action report" discusses Operation White Dome, a combat engagement involving Overwatch operatives Captain Ana Amari, Lieutenant Reinhardt Wilhelm, Chief Engineer Torbjörn Lindholm, and Private First Class Emre Sarioglu.