* Remove deprecated :class:`!URLopener` and :class:`!FancyURLopener` classes
from :mod:`urllib.request`. They had previously raised a
:exc:`DeprecationWarning` since Python 3.3.
+
+ ``myopener.open()`` can be replaced with :func:`~urllib.request.urlopen`,
+ and ``myopener.retrieve()`` can be replaced with
+ :func:`~urllib.request.urlretrieve`. Customizations to the opener
+ classes can be replaced by passing customized handlers to
+ :func:`~urllib.request.build_opener`.
+
(Contributed by Barney Gale in :gh:`84850`.)
Others