Have you ever wanted to contribute to a project that supports multiple versions of Python but aren’t sure how you would easily test all the versions? Are you ever curious about the latest and greatest versions of Python? Maybe you’d like to try out these new features, but you don’t want to worry about messing up your development environment.

This is an advanced topic
It assumes you know about terminal commands, and are excited by the idea of searching for answers if you run into stumbling blocks. If you are a beginner, this is not a topic to tackle until you have more experience.

The original article mentioned in the video - https://realpython.com/intro-to-pyenv/

The full course is here - https://realpython.com/courses/start-...