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  • Sponsor the PSF

    ...charitable organization behind the Python programming language and PyCon US. In addition to hosting PyCon US each year, we provide critical support for the Python language, ecosystem, and community: PYTHON: We hold Python’s IP; we host python.org where Python is downloaded millions of times daily; and we contribute directly to the language’s continuous improvement through our team of three CPython Developers-in-Residence. PYPI: We run the Python Package Index, a public service utilized by m...

  • Python Software Foundation: Minutes of Board of Directors Meeting (Mar. 12, 2002)

    ...anding query at his own accountant, but hasn't heard back yet. David notes Kevin Jacobs offered his [company's] services, and that Kevin does a lot of accounting, including for non-profit companies. Jeremy and Guido will contact Kevin or otherwise find an accountant to handle the taxes. International charity status Thomas notes Dutch tax laws seem to recognize only Dutch institutions as (possible) charities for reasons of tax deduction. Marc-Andre reports a simil...

  • Download Python 1.6 Source

    ...CNRI"), and the Individual or Organization ("Licensee") accessing and otherwise using Python 1.6 software in source or binary form and its associated documentation, as released at the www.python.org Internet site on September 5, 2000 ("Python 1.6").</p> <p>2. Subject to the terms and conditions of this License Agreement, CNRI hereby grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, p...

  • Release – Python 3.4.7

    Version: None

    Released: Aug. 9, 2017

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.7 was released on August 9th, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.6 and Python 3.4.7 are …

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  • Release – Python 3.12.1

    Version: None

    Released: Dec. 8, 2023

    This is the first maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.1 is the latest maintenance release, containing more than 400 bugfixes, build improvements and documentation changes since 3.12.0. Major …

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  • Release – Python 3.12.2

    Version: None

    Released: Feb. 6, 2024

    This is the second maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.2 is the latest maintenance release, containing more than 350 bugfixes, build improvements and documentation changes since 3.12.1. Major …

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  • Release – Python 3.12.3

    Version: None

    Released: April 9, 2024

    This is the third maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.3 is the latest maintenance release, containing more than 300 bugfixes, build improvements and documentation changes since 3.12.2. Major …

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  • Release – Python 3.12.4

    Version: None

    Released: June 6, 2024

    This is the fourth maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.4 is the latest maintenance release, containing more than 250 bugfixes, build improvements and documentation changes since 3.12.3. Major …

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  • Release – Python 3.12.7

    Version: None

    Released: Oct. 1, 2024

    This is the seventh maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.7 is the latest maintenance release, containing about 120 bug fixes, build improvements and documentation changes since 3.12.6. Major …

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  • Release – Python 3.12.9

    Version: None

    Released: Feb. 4, 2025

    This is the ninth maintenance release of Python 3.12 Python 3.12.9 is the latest maintenance release of Python 3.12, containing about 180 bug fixes, build improvements and documentation changes since 3.12.8. Major new features of the 3.12 series, compared to 3.11 New features More flexible …

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  • Release – Python 3.12.10

    Version: None

    Released: April 8, 2025

    This is the tenth maintenance release of Python 3.12 Python 3.12.10 is the latest maintenance release of Python 3.12, and the last full maintenance release. Subsequent releases of 3.12 will be security-fixes only. This last maintenance release contains about 230 bug fixes, build improvements and documentation changes since …

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  • Download Python 1.6 Windows Installer

    ...CNRI"), and the Individual or Organization ("Licensee") accessing and otherwise using Python 1.6 software in source or binary form and its associated documentation, as released at the www.python.org Internet site on September 5, 2000 ("Python 1.6").</p> <p>2. Subject to the terms and conditions of this License Agreement, CNRI hereby grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, p...

  • Python 2.0 License

    ...AND DISCLAIMER Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, The Netherlands. All rights reserved. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Stichting Mathematisch Centrum or CWI not ...

  • PSF-2006-001 - Buffer overrun in repr() for UCS-4 encoded unicode strings

    ...ctive, object-oriented programming language. It is often compared to Tcl, Perl, Scheme or Java.</p> <p>The Python development team has discovered a flaw in the repr() implementation of Unicode string objects which can lead to execution of arbitrary code due to an overflow in a buffer allocated with insufficient size.</p> <p>The flaw only manifests itself in Python builds configured to support UCS-4 Unicode strings (using the --enable-unicode=ucs4 configure flag). This is ...

  • Release – Python 3.5.0b1

    Version: None

    Released: May 24, 2015

    Python 3.5.0b1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0b1 was released on May 24th, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features …

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  • Release – Python 3.5.0b2

    Version: None

    Released: June 1, 2015

    Python 3.5.0b2 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0b2 was released on May 31st, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features …

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  • Release – Python 3.5.0rc3

    Version: None

    Released: Sept. 8, 2015

    Python 3.5.0rc3 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0rc3 was released on September 7th, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features …

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  • Release – Python 3.5.0rc4

    Version: None

    Released: Sept. 9, 2015

    Python 3.5.0rc4 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0rc4 was released on September 9th, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features …

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  • Release – Python 3.4.5

    Version: None

    Released: June 27, 2016

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.5 was released on June 26th, 2016. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and Python 3.4.5 are …

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  • Release – Python 3.4.6rc1

    Version: None

    Released: Jan. 3, 2017

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.6 release candidate 1 was released on January 2nd, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and …

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