Log Message:
py-ipython: updated to 7.14.0

IPython 7.14
============

IPython  7.14 is a minor release that fix a couple of bugs and prepare
compatibility with new or future versions of some libraries.

Important changes:
------------------
 - Fix compatibility with Sphinx 3+
 - Remove deprecated matplotlib parameter usage, compatibility with matplotlib
   3.3+

Misc Changes
------------
 - set ``.py`` extension when editing current buffer in vi/emacs.
 - support for unicode identifiers in ``?``/``??``
 - add extra options to the ``Video`` Rich objects
 - add pretty-printing to ``SimpleNamespace``

Pending deprecated imports
--------------------------
Many object present in ``IPython.core.display`` are there for internal use only,
and should  already been imported from ``IPython.display`` by users and external
libraries. Trying to import those from ``IPython.core.display`` is still possible
but will trigger a
deprecation warning in later versions of IPython and will become errors in the
future.

This will simplify compatibility with other Python kernels (like Xeus-Python),
and simplify code base.