Would it be possible to post /packages/acs-core-docs/www from the OpenACS 4.6.2 beta 1 tarball to a link (called something clever like "OpenACS 4.6.2 Beta 1 Documentation") at https://openacs.org/doc/? And more generally to include posting the current docs to openacs.org whenever a tarball is posted? Or perhaps just when a release version is posted. Any reason not to have all the old doc versions linked from that page?