Full story: The Guardian
Lawson has been replaced by Yuki (somewhat surprisingly this early into the season). It seems though that not all is happy at Red Bull.

Shortly after the announcement that Lawson would be replaced, Verstappen appeared to suggest he was less than impressed with the team’s handling of the situation when he liked a post on Instagram by the former driver Giedo van der Garde, who described Red Bull’s treatment of Lawson as “closer to bullying or a panic move” and that they “gave Liam two races only to crush his spirit”.