Notice: This page displays a fallback because interactive scripts did not run. Possible causes include disabled JavaScript or failure to load scripts or stylesheets.

≡ Menu

Search Python.org

Results

  • Software Bill-of-Materials Information

    Software Bill-of-Materials Information Information on CPython release artifacts Software Bills-of-Material (SBOMs) Background Starting with the Python 3.12.2 release, CPython release artifacts include Software Bill-of-Materials (SBOM) documents. This page provides guidance on downloading and using Software Bill-of-Materials documents describing CPython release artifacts. Currently SBOM documents are only available for source code releases. What is a Software Bill-of-Materials (SBOM)? Software B...

  • Release – Python 3.14.0b3

    Version: None

    Released: June 17, 2025

    It's 3.14 beta 3! https://www.python.org/downloads/release/python-3140b3/ This is a beta preview of Python 3.14 Python 3.14 is still in development. This release, 3.14.0b3, is the third of four planned beta releases. Beta release previews are intended to give the wider community the opportunity to test new features …

    View Release Notes

  • Release – Python 3.14.0

    Version: None

    Released: Oct. 7, 2025

    This is the stable release of Python 3.14.0 Python 3.14.0 is the newest major release of the Python programming language, and it contains many new features and optimisations compared to Python 3.13. Major new features of the 3.14 series, compared to 3.13 Some of the major …

    View Release Notes

  • Release – Python 3.14.2

    Version: None

    Released: Dec. 5, 2025

    This is the second maintenance release of Python 3.14 Python 3.14.2 is the second maintenance release of 3.14, containing 18 bugfixes, build improvements and documentation changes since 3.14.1. This is an expedited release to fix the following regressions: gh-142206: Exceptions in multiprocessing in …

    View Release Notes

  • 2013-11-15 PSF Board Meeting Minutes

    2013-11-15 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors November 15, 2013 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Group Conference Call via phone and Internet Relay Chat beginning at 18:00 CET/ 12:00 EST, on November 15 2013. Van Lindberg presided over the meeting. Ewa Jodlowska prepared the minutes. All votes are reported in the form "Y-N-A" (in favor...

  • Release – Python 2.1.3

    Version: None

    Released: April 9, 2002

    Note: This is not the most current Python version. See the download page for a more recent version. On April 8 2002, we're releasing Python 2.1.3 - a bugfix release of Python 2.1. This release has a small number of critical bug fixes. This is the …

    View Release Notes

  • Release – Python 3.10.0a5

    Version: None

    Released: Feb. 2, 2021

    This is an early developer preview of Python 3.10 Major new features of the 3.10 series, compared to 3.9 Python 3.10 is still in development. This release, 3.10.0a5 is the fifth of seven planned alpha releases. Alpha releases are intended to make it easier to test the current …

  • Release – Python 3.10.3

    Version: None

    Released: March 16, 2022

    This is the third maintenance release of Python 3.10 Python 3.10.3 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.10 series, compared to 3.9 Among the new major new features and …

    View Release Notes

  • Python 2.1.2

    ...Manager. Please mention that you are reporting a bug in 2.1.2!

  • Python 2.1.3

    ...Manager. Please mention that you are reporting a bug in 2.1.3!

  • Bugs in Python 2.3.5

    ...Manager. Please mention that you are reporting a bug in 2.3, and note that you must have a SourceForge account and be logged in to submit a bug report or patch (we require this in case we need more information from you). If you have access to an "unusual" platform, you might want to consider adding your report to the Wiki page Python 2.3.3 Platform Reports.

  • Bugs in Python 2.3.6

    ...Manager. Please mention that you are reporting a bug in 2.3, and note that you must have a SourceForge account and be logged in to submit a bug report or patch (we require this in case we need more information from you). If you have access to an "unusual" platform, you might want to consider adding your report to the Wiki page Python 2.3.3 Platform Reports.

  • Bugs in Python 2.3.7

    ...Manager. Please mention that you are reporting a bug in 2.3, and note that you must have a SourceForge account and be logged in to submit a bug report or patch (we require this in case we need more information from you). If you have access to an "unusual" platform, you might want to consider adding your report to the Wiki page Python 2.3.3 Platform Reports.

  • Python 2.4.1 - Bugs

    ...Manager. Please mention that you are reporting a bug in 2.4.1, and note that you must have a SourceForge account and be logged in to submit a bug report or patch (we require this in case we need more information from you).

  • Bugs in Python 2.4.2

    ...Manager. Please mention that you are reporting a bug in 2.4.2, and note that you must have a SourceForge account and be logged in to submit a bug report or patch (we require this in case we need more information from you).

  • Bugs in Python 2.4.3

    ...Manager. Please mention that you are reporting a bug in 2.4.3, and note that you must have a SourceForge account and be logged in to submit a bug report or patch (we require this in case we need more information from you).

  • Mission

    Mission The mission of the Python Software Foundation is to promote, protect, and advance the Python programming language, and to support and facilitate the growth of a diverse and international community of Python programmers. You can help fund the PSF by making a donation or becoming a member. The following is the official mission statement of the PSF: The Python Software Foundation (PSF) is a non-profit membership organization devoted to advancing open source technology related to the Py...

  • OpenPGP Verification

    ...manager or binary builder using their OpenPGP key. Python 3.14 and up uses Sigstore signing exclusively. Signatures for currently supported releases Thomas Wouters (3.12.x and 3.13.x source files and tags) (key id: A821E680E5FA6305) Pablo Galindo Salgado (3.10.x and 3.11.x source files and tags) (key id: 64E628F8D684696D) Steve Dower (Windows binaries) (key id: FC62 4643 4870 34E5) Łukasz Langa (3.8.x and 3.9.x source files and tags) (key id: B269 95E3 1025 0568) Ned Deily (macOS binari...

  • Release – Python 3.14.0rc1

    Version: None

    Released: July 22, 2025

    It's the first 3.14 release candidate! https://www.python.org/downloads/release/python-3140rc1/ This is the first release candidate of Python 3.14 This release, 3.14.0rc1, is the penultimate release preview. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the …

    View Release Notes

  • Python Success Stories

    Python Success Stories Introduction My son Nat is autistic. He likes to look at pictures of familiar places, things, and people. We bought a digital camera so we could take as many pictures of as many ordinary things as we wanted, without having to worry about the cost and bother of film and development. Nat's tastes are difficult to predict, so we might take pictures of a subject certain to please him, only to find that he has no interest in them at all. We wanted to be able to cast a wi...

Python language documentation

If you didn't find what you need, try your search in the Python language documentation.