As of my knowledge cutoff in October 2023, — the most recent production version is Python 3.12.x, with Python 3.13.0 currently in development (alpha/beta stages).
Python 3.13.1 Release Today Official
As of my knowledge cutoff in October 2023, — the most recent production version is Python 3.12.x, with Python 3.13.0 currently in development (alpha/beta stages).