The biggest story in the Python ecosystem for the last two years has been the "Faster CPython" initiative. In 3.13, we see the next major milestone: the maturation of the .
Higher = faster relative to 3.12.
Keep in mind that these dates are speculative and subject to change. python release 3.13 november 2025
The leaves have fallen, the pumpkin spice lattes are gone, and the tech world turns its eyes to the final major release of the year. Welcome to November 2025, and the official arrival of . The biggest story in the Python ecosystem for