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  • Python 2.4.4 license

    ...2002 PSF yes 2.1.3 2.1.2 2002 PSF yes 2.2.1 2.2 2002 PSF yes 2.2.2 2.2.1 2002 PSF yes 2.2.3 2.2.2 2003 PSF yes 2.3 2.2.2 2002-2003 PSF yes 2.3.1 2.3 2002-2003 PSF yes 2.3.2 2.3.1 2002-2003 PSF yes 2.3.3 2.3.2 2002-2003 ...

  • Python 2.4.4 license

    ...2002 PSF yes 2.1.3 2.1.2 2002 PSF yes 2.2.1 2.2 2002 PSF yes 2.2.2 2.2.1 2002 PSF yes 2.2.3 2.2.2 2003 PSF yes 2.3 2.2.2 2002-2003 PSF yes 2.3.1 2.3 2002-2003 PSF yes 2.3.2 2.3.1 2002-2003 PSF yes 2.3.3 2.3.2 2002-2003 ...

  • Python Software Foundation: Minutes of Board of Directors Meeting (June 10, 2003)

    Python Software Foundation: Minutes of Board of Directors Meeting (June 10, 2003) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors June 10, 2003 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 17:00 GMT. Guido van Rossum, president of the Foundation and chairman of the Board, presided at the meeting. 1. Attendance The following members of the Board of Directors were present at the...

  • Release – Python 3.13.10

    Version: None

    Released: Dec. 2, 2025

    This is the tenth maintenance release of Python 3.13 Python 3.13.10 is the tenth maintenance release of 3.13, containing around 300 bugfixes, build improvements and documentation changes since 3.13.9. Major new features of the 3.13 series, compared to 3.12 Some of the new major new features and …

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  • 2009-12-21 PSF Board Meeting Minutes

    2009-12-21 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors December 21, 2009 A regular meeting of the Python Software Foundation ("PSF") Board of Directors was held over Internet Relay Chat beginning at 17:15 UTC, 21 December 2009 (continued from the meeting of December 14, 2009). Steve Holden presided at the meeting. Pat Campbell prepared the minutes. All votes are reported in the form "Y-N-A" (in favor ...

  • 2013-09-27 PSF Board Meeting Minutes

    2013-09-27 PSF Board Meeting Minutes The Python Software Foundation Minutes of a Regular Meeting of the Board of Directors September 27, 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 CEST/ 12:00 EDT, on September 27, 2013. Van Lindberg presided over the meeting. Ewa Jodlowska prepared the minutes. All votes are reported in the form "Y-N-A" (in f...

  • Release – Python 3.2.6rc1

    Version: None

    Released: Oct. 4, 2014

    This is a security-fix source-only release. The last binary release was 3.2.5. The list of fixed security related issues can be found in the NEWS file. New features of the 3.2 series, compared to 3.1 Python 3.2 is a continuation of the efforts to …

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  • Python Software Foundation: Minutes of Board of Directors Meeting (February 10, 2004)

    Python Software Foundation: Minutes of Board of Directors Meeting (February 10, 2004) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors Draft February 10, 2004 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 18:00 GMT. Martin von Löwis presided at the meeting. 1. Attendance The following members of the Board of Directors were present at the meeting: Guido van Rossum, Martin von Löw...

  • FSF statement

    ...Python Foundation and Guido van Rossum for their cooperation in developing a license for Python 2.0.1 that is fully compatible with the GNU General Public License (GPL). Python 2.0.1c1 and all future versions released under the same license are free software that may be freely combined with programs released under GPL. FSF recognizes the enormous value of Python for developers of free software; we are pleased that all prior difficulties with the fullest use of Python in free software projects...

  • FSF statement

    ...Python Foundation and Guido van Rossum for their cooperation in developing a license for Python 2.0.1 that is fully compatible with the GNU General Public License (GPL). Python 2.0.1c1 and all future versions released under the same license are free software that may be freely combined with programs released under GPL. FSF recognizes the enormous value of Python for developers of free software; we are pleased that all prior difficulties with the fullest use of Python in free software projects...

  • Python Patterns - An Optimization Anecdote

    ...2(string): return array.array('b', string).tolist() Timing these reveals that g2() is about five times as fast as g1(). There's a catch though: g2() returns integers in the range -128..127, while g1() returns integers in the range 0..255. If you need the positive integers, g1() is going to be faster than anything postprocessing you could do on the result from g2(). (Note: since this essay was written, the 'B' typecode was added to the array module, which stores unsigned byt...

  • 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 3.13.9

    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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  • Foreword for "Programming Python" (2nd ed.)

    ...Python" (2nd ed.) Foreword for "Programming Python" (2nd ed.) This is the foreword I wrote for Mark Lutz' book "Programming Python" (2nd ed.), published by O'Reilly in 2001. Less than five years ago, I wrote the foreword for the 1st edition of Programming Python. Since then, the book has changed about as much as the language and the Python community! I no longer feel the need to defend Python: the statistics and developments listed in Mark's Preface speak for themselves. ...

  • 2013-09-13 PSF Board Meeting Minutes

    ...Python events calendars: http://wiki.python.org/moin/PythonEventsCalendar and help maintain it. Issues None 6   PyConDE 2013 Sponsorship RESOLVED, that the Python Software Foundation sponsor PyConDE 2013 in the amount of $3,000 USD Approved, 8-0-0. 7   RuPy 2013 Sponsorship RESOLVED, that the Python Software Foundation sponsor RuPy 2013 in the amount of $2,500 USD Approved, 8-0-0. 8   Python Indonesia User Group Grant RESOLVED, that ...

  • Release – Python 2.6.9

    Version: None

    Released: Oct. 29, 2013

    With the 2.6.9 release, and five years after its first release, the Python 2.6 series is now officially retired. All official maintenance for Python 2.6, including security patches, has ended. For ongoing maintenance releases, please see the Python 2.7 series. The NEWS file lists every change in each alpha, …

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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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  • Python Software Foundation: Minutes of Board of Directors Meeting (December 10, 2002)

    Python Software Foundation: Minutes of Board of Directors Meeting (December 10, 2002) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors December 10, 2002. A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 13:02 PM PCT. Guido van Rossum, president of the Foundation and chairman of the Board, presided at the meeting. 1. Attendance The following members of the Board of Directors were pr...

  • Python Software Foundation: Minutes of Board of Directors Meeting (February 8, 2005)

    Python Software Foundation: Minutes of Board of Directors Meeting (February 8, 2005) The Python Software Foundation Minutes of Regular Meeting of the Board of Directors February 8, 2005 A regular meeting of the Python Software Foundation (the "PSF") Board of Directors was held over Internet Relay Chat at 1:00 EST. Stephan Deibel presided at the meeting. 1. Attendance The following members of the Board of Directors were present at the meeting: David Ascher, Jeremy Hylton, Tim Peters, St...

  • 2013-04-26 PSF Board Meeting Minutes

    ...Python Software Foundation sponsor the Kiwi PyCon 2013 Conference in Auckland for the amount of $2,500 (Gold Sponsorship Level) Approved, 11-0-0. 11   PyCon Canada 2013 Sponsorship RESOLVED, that the Python Software Foundation sponsor the PyCon Canada 2013 Conference in Toronto for the amount of $3,000 Approved, 11-0-0. 12   Diana Clarke for PyCon 2013 Chair RESOLVED, that the Python Software Foundation appoints Diana Clarke as the PyCon 2014/2015 Conference C...

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