Issue #2308521 by mgifford: Added Document accessibility features in Views.
Issue #1413670 by mgifford | daniel.nitsche: Document 'show row weights' mode.
Issue #1777332 by hass, Cottser, mike.roberts, joelpittet, dawehner | jenlampton: Replace theme_menu_link() and menu-tree.html.twig with a single Twig template.