Python 3.13.3 Released April 2025 ✔

Python 3.13.3 is a drop-in replacement for Python 3.13.0–3.13.2. Users are encouraged to upgrade immediately.

The primary focus of the April 2025 update is refinement. Developers upgrading to 3.13.3 benefit from: python 3.13.3 released april 2025

While no new syntax features are introduced in point releases, the following under-the-hood improvements are included: Python 3

While 3.13.3 is a maintenance release, it serves as the most stable platform to date for the revolutionary features that define the 3.13 lifecycle: python 3.13.3 released april 2025

If you are citing this release in an academic context, please note that Python point releases (x.y.z) are rarely cited as standalone papers. You should cite the release (October 2024) for feature references, or cite the Python Software Foundation repository generally.