I can't comment on the "true" motivation for releasing these documents, but I noticed the same site includes https://opensource.google/docs/thirdparty/oneversio

I can't comment on the "true" motivation for releasing these documents, but I noticed the same site includes https://opensource.google/docs/thirdparty/oneversion/ https://opensource.google/docs/thirdparty/oneversion/ which is a very Google-internal-only kind of problem, complete with broken links to Google-internal-only tools and processes (rosie and lsc). That page at least is definitely just a dump of the internal documentation.