The Changelog: Software Development, Open Source

Free-threaded Python (Interview)


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Jerod is joined by the co-hosts of core.py , Pablo Galindo & Łukasz Langa, a podcast about Python internals by people who work on Python internals. Python 3.13 is right around the corner, which means the Global Interpeter Lock (GIL) is now experimentally optional! This is a huge deal as Python is finally free-threaded. There’s more to discuss, of course, so we get into all the gory details.

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  • Featuring:

    • Pablo Galindo – GitHub, X
    • Łukasz Langa – Website, GitHub, Mastodon, X
    • Jerod Santo – GitHub, LinkedIn, Mastodon, X

    Show Notes:

    • core.py
    • What’s New In Python 3.13
    • Free-threaded compatibility status tracking
    • 🧵 Free-Threaded Wheels
    • Something missing or broken? PRs welcome!

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