Here is a patch for page.tmpl to add these landmarks.
> This can't be applied as a patch as-is because it's based on Tails'
-> modified `page.tmpl`, but I get the general idea. A reviewed will need
+> modified `page.tmpl`, but I get the general idea. A reviewer will need
> to check the ARIA meanings of those roles to confirm that they
> are appropriate (I haven't done that yet). [[!tag patch]] --[[smcv]]