The new docs are ready for development in trunk at the site-author/content/xdocs/docs_0_100 directory.
These were created by svn copy from xdocs/docs_0_90 So it is an evolution of the previous docs. We generally do not update the old 0.8 docs unless absolutely necessary. (Please do not publish the website yet. I will do that just before the release announcemnt when the download mirrors are ready.) -David