On Fri, 31 Jan 2020, Richard Purdie wrote:

I'm sorry to have to pass on the sad news that Scott Rifenbark, our
tech writer for the project passed away on Wednesday after a battle
with cancer.

... snip ...

Well, this is horrible news ... I got to know Scott from earlier days
of poring over the docs and submitting patches. I'm not sure how
documentation maintenance is now going to work but, for what it's
worth, I'm willing to step up and get involved again. Let me know what
I can do to help.

Rob Day