https://ipython.readthedocs.io/en/stable/whatsnew/version8.html

... and a number of related package updates.

See also: #33772 - update ipykernel

Depends on #33866
Depends on #33428

CC: @antonio-rojas @collares @tornaria @kiwifb @egourgoulhon @culler @NathanDunfield @dimpase

Component: packages: standard

Author: Matthias Koeppe

Branch/Commit: 1787e98

Reviewer: François Bissey, John Palmieri

Issue created by migration from https://trac.sagemath.org/ticket/33530