Last friday of the month, IPython 7.19 was released a couple of minutes ago, and is now available on PyPI, soon on conda-forge.
You can read more about what is new here.
There was no release last month – for personal reasons – so this is slightly bigger than usual; and a lot of cleanup work went on the master branch.
You can upgrade with pip:
pip install ipython --upgrade
And if you are using conda, once available on conda-forge:
conda upgrade ipython