The new versions of the manual have their own integrated table of contents with collapsing side menus so you can quickly see all the pages in the manual.
The full table of contents page lists all the pages in the old version of the manual, including image and reference pages.
Due to the enormous amount of information in the manual, this is a large page that might take some time to load. The advantage of this page is being able to see the overall structure of the manual and find content without having to drill down through the section, chapter and page menus.
This full table of contents is only updated periodically, so pages added to the online version may not appear until after the updates occur.