[3.13] GH-109975: Copyedit 3.13 What's New: New Features (GH-122990) (#123032)

GH-109975: Copyedit 3.13 What's New: New Features (GH-122990)
(cherry picked from commit b106cf8d978b32b04a4394973b850ef2a62cbcc4)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>