This reverts commit 3d21792.

PR-URL: #35666
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Remove the table headings for Node.js 13.x that were not removed in
631dd21.

Vertically align the list of releases in the 14.x changelog as they
are in the changelogs for 12.x and 10.x.

PR-URL: #35756
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

Refs: #35525

PR-URL: #35782
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>

Notable changes:

This release marks the transition of Node.js 14.x into Long Term Support (LTS)
with the codename 'Fermium'. The 14.x release line now moves into "Active LTS"
and will remain so until October 2021. After that time, it will move into
"Maintenance" until end of life in April 2023.

PR-URL: #35746