News Fixed — Python 3.13.1 Released
By disabling the GIL, multiple threads can execute Python bytecode concurrently, significantly benefiting multi-threaded workloads.
7 Jan 2026 — Python 3.13 was released on October 7, 2024. For full details, see the changelog. Python documentation Python Release Python 3.13.13 python 3.13.1 released news
Early benchmarks show average speedups of around 5%, though some workloads may see higher gains. By disabling the GIL, multiple threads can execute
If you are already on Python 3.13.0, upgrading is strongly recommended. If you are on an older Python version, use this release as a stable foundation to evaluate the 3.13 series. The Python core team continues to refine performance and experimental features, with the next feature release scheduled for Python 3.14.0 alpha 1. By disabling the GIL
By disabling the GIL, multiple threads can execute Python bytecode concurrently, significantly benefiting multi-threaded workloads.
7 Jan 2026 — Python 3.13 was released on October 7, 2024. For full details, see the changelog. Python documentation Python Release Python 3.13.13
Early benchmarks show average speedups of around 5%, though some workloads may see higher gains.
If you are already on Python 3.13.0, upgrading is strongly recommended. If you are on an older Python version, use this release as a stable foundation to evaluate the 3.13 series. The Python core team continues to refine performance and experimental features, with the next feature release scheduled for Python 3.14.0 alpha 1.