If you use just -2 or -3 as the version switch, Python will launch the most recent version of Python 2.x or Python 3.x, as indicated.. Upgrade py with new versions of Python. An important thing to ...

In a Q&A, Python programming language creator Guido van Rossum said it was "almost taboo to talk about a Python 4 in a serious sense" following the troubled migration from Python 2.0 to Python 3.0.

The latest version is Python 3.8.4, and if I search for “Python” on my Windows computer, I see that I have Python 3.6 and 3.5 – so I could do with an update! That is how to check Python version!

Boykis points out that as of September 2019 at least 40% of all packages downloaded from The Python Package Index (PyPI) are from version 2.7.

“Enterprises with applications running under any version of Python 2 need to migrate – and the sooner the better,” said Bart Copeland, CEO at software development support company ActiveState.

Python 3.8 will retain a few Python 2.7 compatibility layers to support projects that rely on 2.7. ... The final version of Python 3.9 is scheduled for release in early October, ...

The latest version of the programming language Python, 3.11 has been unveiled, with its development team claiming that the new edition might just be the best yet.

Only if you can't read the basic text when you launch python from the CLI: [ICODE]WARNING: Python 2.7 is not recommended. This version is included in macOS for compatibility with legacy software.