[ENH] - Add a jupyter/minimal-notebook:python-3.10.x image

[Croydon]

What docker image(s) is this feature applicable to?

minimal-notebook

What changes are you proposing?

I would like to see a jupyter/minimal-notebook:python-3.10.x image.

How does this affect the user?

They can use a newer Python version

Anything else?

No response

[Croydon]

Generally asked: Where are Python versions declared in this repository?

The jupyter/minimal-notebook:python-3.9.x images are missing the latest patch versions too

[mathbunnyru]

Hi, @Croydon!

This is where python comes from:
https://github.com/jupyter/docker-stacks/blob/master/base-notebook/Dockerfile#L100

We install latest Miniforge3 and currently it comes with python 3.9.
https://github.com/conda-forge/miniforge#miniforge3

As soon as this project decides that python3.10 should be used by default, we will automatically start using python 3.10.

[maresb]

We have just removed Miniforge3 thanks to Micromamba, so unless something unexpected goes wrong in the coming days, we should be able to set the Python version ourselves now.

[mathbunnyru]

The jupyter/minimal-notebook:python-3.9.x images are missing the latest patch versions too

This one is fixed automatically by using micromamba.

[bjornjorgensen]

docker-stacks/base-notebook/Dockerfile

Line 88 in 1392542

ARG PYTHON_VERSION=3.9

its it python 3.9 but why can't we use 3.10?

[maresb]

@bjornjorgensen I didn't change it earlier, based solely on the principle of changing only one thing at a time (transitioning from Mambaforge to Micromamba). As far as I know there are no blockers here, and Python 3.10 has been out for a long time now, so let's see what happens with #1711. Thanks for the push.

[Croydon]

Thanks everyone!