Python 3.13.1 Released Dec 2025 !!top!! -
Within hours, the memes flooded r/Python. A cartoon of Santa Claus holding a computer monitor with the error Segmentation fault (core dumped) was captioned: “Python 3.13.0 users on Dec 15.” The next panel: “Python 3.13.1 users on Dec 16.” Below it, a user named @pip_dependency wrote: “Thank you, core devs, for patching the GIL race. My weather scraping service can finally sleep at night.”
As developers around the world ran pip install --upgrade python , then closed their laptops for the holidays, the Python 3.13.1 release sat quietly on servers—a digital stocking stuffer for millions. python 3.13.1 released dec 2025
December 3, 2025 – Brussels, Belgium
At precisely 14:00 UTC on December 16, 2025, the release manager clicked the green “Publish” button. Within hours, the memes flooded r/Python
