Haynes has been making repair manuals for decades, but in late 2020, the repair manual production has come to an end. This isn’t the end of the Haynes company, though! You will see more of Haynes as they adapt to the changing economy with a focus on digital goods.
The Twitter post by HaynesManuals: https://twitter.com/HaynesManuals/status/1334485068505550851
The article that brought this to my attention: