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  • Release – Python 3.7.6rc1

    Version: None

    Released: Dec. 11, 2019

    Note Python 3.8 is now the latest feature release series of Python 3. Get the latest release of 3.8.x here. We plan to continue to provide bugfix releases for 3.7.x until mid 2020 and security fixes until mid 2023. Python 3.7.6rc1 is the release candidate preview …

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  • Release – Python 3.13.0b3

    Version: None

    Released: June 27, 2024

    This is a beta preview of Python 3.13 Python 3.13 is still in development. This release, 3.13.0b3, is the third of four beta release previews of 3.13. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to …

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  • Release – Python 3.13.5

    Version: None

    Released: June 11, 2025

    This is the fifth maintenance release of Python 3.13 Python 3.13 is the newest major release of the Python programming language, and it contains many new features and optimizations compared to Python 3.12. 3.13.5 is the fifth maintenance release of 3.13. 3.13.5 is an expedited release to fix …

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  • Release – Python 3.13.7

    Version: None

    Released: Aug. 14, 2025

    This is the seventh maintenance release of Python 3.13 Python 3.13 is the newest major release of the Python programming language, and it contains many new features and optimizations compared to Python 3.12. 3.13.7 is the seventh maintenance release of 3.13. 3.13.7 is an expedited release to fix …

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  • Release – Python 3.13.9

    Version: None

    Released: Oct. 14, 2025

    This is the ninth maintenance release of Python 3.13 Note: This is Python 3.13.9, a maintenance release for Python 3.13. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. 3.13.9 is an expedited release containing a fix …

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  • Python 2.3.7 Release

    ...versions should continue to use the 2.3.5 installers. These installers are not vulnerable to PSF-2006-001. gzip-compressed source code: Python-2.3.7.tgz bzip2-compressed source code: Python-2.3.7.tar.bz2, the source archive. The bzip2-compressed version is considerably smaller, so get that one if your system has the appropriate tools to deal with it. Unpack the archive with tar -zxvf Python-2.3.7.tgz (or bzcat Python-2.3.7.tar.bz2 | tar -xf -). Change to the Python-2.3.7 directory and run the &q...

  • 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 …

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  • [PYTHON MATRIX-SIG] FAQ

    ...versions will be made available atthis location. 3) Is there any documentation? There's incomplete online documentation written by David Ascher for acourse he taught using Numerical Python at: http://starship.python.net/~da/Python/Numeric/ There's a paper soon to be published in Computers and Physics writtenby Dubois, Hinsen and Hugunin at: ftp://ftp-icf.llnl.gov/pub/basis/numerical_python.ps There's my talk from the 3rd python workshop at: http://www.python.org/workshops/1...

  • Download Python 1.6.1 Source

    Download Python 1.6.1 Source Python 1.6.1 CNRI OPEN SOURCE GPL-COMPATIBLE LICENSE AGREEMENT IMPORTANT: PLEASE READ THE FOLLOWING AGREEMENT CAREFULLY. BY CLICKING ON "ACCEPT" WHERE INDICATED BELOW, OR BY COPYING, INSTALLING OR OTHERWISE USING PYTHON 1.6.1 SOFTWARE, YOU ARE DEEMED TO HAVE AGREED TO THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT. 1. This LICENSE AGREEMENT is between the Corporation for National Research Initiatives, having an office at 1895 Preston Whit...

  • Download Python 1.6.1 Windows Installer

    Download Python 1.6.1 Windows Installer Python 1.6.1 CNRI OPEN SOURCE GPL-COMPATIBLE LICENSE AGREEMENT IMPORTANT: PLEASE READ THE FOLLOWING AGREEMENT CAREFULLY. BY CLICKING ON "ACCEPT" WHERE INDICATED BELOW, OR BY COPYING, INSTALLING OR OTHERWISE USING PYTHON 1.6.1 SOFTWARE, YOU ARE DEEMED TO HAVE AGREED TO THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT. 1. This LICENSE AGREEMENT is between the Corporation for National Research Initiatives, having an office at 1895 P...

  • Python 2.1.3

    Python 2.1.3 Python 2.1.3 - a bugfix release for Python 2.1 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 final release of Python 2.1.3. While the most recent release of Python is 2.2, there are a couple of bugs that have come up since 2.1.2 was released, in particular one b...

  • 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

    ...versions up to 3.13 (inclusive) are signed by the release 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) Ned Deily (macOS binaries, 3.7.x / 3.6.x sourc...

  • Release – Python 3.8.12

    Version: None

    Released: Aug. 30, 2021

    This is a security release of Python 3.8 Note: The release you're looking at is Python 3.8.12, a security bugfix release for the legacy 3.8 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Security content …

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  • Built-in Package Support in Python 1.5

    ...versions __init__.py wavread.py wavwrite.py aiffread.py aiffwrite.py auread.py auwrite.py ... Effects/ Subpackage for sound effects __init__.py echo.py surround.py reverse.py ... Filters/ Subpackage for filters __init__.py equalizer.py vocoder.py karaoke.py dolby.py ... Users of the pack...

  • Release – Python 3.6.9

    Version: None

    Released: July 2, 2019

    Note: The release you are looking at is Python 3.6.9, a security bugfix release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.6 was 3.6.15 …

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  • Release – Python 3.14.0a6

    Version: None

    Released: March 14, 2025

    Here comes the penultimate alpha. This is an early developer preview of Python 3.14 Major new features of the 3.14 series, compared to 3.13 Python 3.14 is still in development. This release, 3.14.0a6, is the sixth of seven planned alpha releases. Alpha releases are intended to …

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  • Release – Python 3.13.0b4

    Version: None

    Released: July 17, 2024

    This is a beta preview of Python 3.13 Python 3.13 is still in development. This release, 3.13.0b4, is the final beta release preview of 3.13. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their …

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  • Release – Python 3.13.4

    Version: None

    Released: June 3, 2025

    This is the fourth maintenance release of Python 3.13 Python 3.13 is the newest major release of the Python programming language, and it contains many new features and optimizations compared to Python 3.12. 3.13.4 is the latest maintenance release, containing a few important security fixes as well as around …

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  • Release – Python 3.13.11

    Version: None

    Released: Dec. 5, 2025

    This is the eleventh maintenance release of Python 3.13 Note: This is Python 3.13.11, a maintenance release for Python 3.13. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Python 3.13.11 is the eleventh maintenance release of …

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