It now comes after header-includes and right before title, author, date,
abstract.
The hyperref documentation says: “Make sure it comes last of your loaded
packages”. The reason is that it redefines many LaTeX commands.
For example, loading it after titlesec (which might be loaded in
header-includes) causes links in the table of contents to point to
the wrong page (#7960).
Closes#5811.
Note: Users who presuppose hyperref in their header-includes
will now have to add `\usepackage{hyperref}` to their header-includes
to make it available there. (The redundant `\usepackage` will
do no harm in this case.)
John MacFarlane
f3fcdd52c8
