PyMongo 4.0+ support

[nielsuit227]

It's almost two years since PyMongo released 4.0, currently residing at 4.4.1. Is there a plan to support these newer versions or is this a stale repo? Are you looking for devs?

[blink1073]

Hi @nielsuit227, we consider this repo to be redundant now that PyMongo 4 has inline typing.

[ShaneHarvey]

We should update the readme to mention this more explicitly but it does say:

This project will reach end-of-life when PYTHON-2432 is completed or when MongoDB drops support for PyMongo 3.X.

Both of which have already happened.