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  • Release – Python 2.5.1

    Version: None

    Released: April 19, 2007

    Python 2.5.1 was released on April 18th, 2007. This is the first bugfix release of Python 2.5. Python 2.5 is now in bugfix-only mode; no new features are being added. According to the release notes, over 150 bugs and patches have been squished since Python 2.5, including …

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  • Release – Python 2.4.4

    Version: None

    Released: Oct. 18, 2006

    Python 2.4 is now in bugfix-only mode; no new features are being added. At least 80 bugs have been squished since Python 2.4.3, including a number of bugs and potential bugs found by with the Coverity and …

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  • Release – Python 2.5.4

    Version: None

    Released: Dec. 23, 2008

    This is the last bugfix release of Python 2.5. Future releases of Python 2.5 will only contain security patches; no new features are being added, and no "regular" bugs will be fixed anymore. According …

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  • Python Success Stories

    Python Success Stories Introduction Consultants naturally try to provide their customers with the best solutions for a problem. Sometimes this means exploring new areas together with the customer or directing the project into a solution space that better fits the problem than the usual "buzzword-compliant" approaches. We've seen these fail too often, misleading the project into solving problems relating to the selected technology, rather than meeting the original project plan. Pyt...

  • Python 2.4.3 Release

    ....2, including a number of bugs and potential bugs found by Coverity. See the detailed release notes for more details. This is a final build, and is suitable for production use. For more information on the new features of Python 2.4 see the 2.4 highlights or consult Andrew Kuchling's What's New In Python for a more detailed view. Please see the separate bugs page for known issues and the bug reporting procedure. See also the license Download the release Windows For x86 processors: Python-2.4.3...

  • Python 2.4.4 Release

    Python 2.4.4 Release Python 2.4.4 We are pleased to announce the release of Python 2.4.4 (FINAL), a bugfix release of Python 2.4, on October 18, 2006. Important: 2.4.4 includes a security fix (PSF-2006-001) for the repr() of unicode strings in wide unicode builds (UCS-4) Python 2.4 is now in bugfix-only mode; no new features are being added. At least 80 bugs have been squished since Python 2.4.3, including a number of bugs and potential bugs found by with the Coverity and Klocwork static an...

  • Python 2.5 Release

    Python 2.5 Release Python 2.5 Python 2.5 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. Python 2.5 was released on September 19th 2006. There's a bunch of places you can look for more information on what's new in this release -- see the "What's New" section further down this page. This is a final release, and should be suitable for production use. PEP 356 includes the schedule and will be updated as the schedule evolves. At this point, ...

  • Python 2.5.1 Release

    Python 2.5.1 Release Python 2.5.1 Python 2.5.1 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. Python 2.5.1 was released on April 18th, 2007. This is the first bugfix release of Python 2.5. Python 2.5 is now in bugfix-only mode; no new features are being added. According to the release notes, over 150 bugs and patches have been squished since Python 2.5, including a fair number in the new AST compiler (an internal implementation detail of the Pyth...

  • Python 2.5.3 Release

    ....2, many of them improving the stability of the interpreter, and improving its portability. Future releases will only address security isses, and no binaries or documentation updates will be provided in future releases of Python 2.5. If you want the latest production version of Python, use Python 2.7.2 or later. See the detailed release notes for more details. For more information on the new features of Python 2.5 see the 2.5 highlights or consult Andrew Kuchling's What's New In Python for a mor...

  • Python 2.5.4 Release

    ....2, many of them improving the stability of the interpreter, and improving its portability. Python 2.5.3 unfortunately contained an incorrect patch that could cause interpreter crashes; the only change in Python 2.5.4 relative to 2.5.4 is the reversal of this patch. Future releases will only address security isses, and no binaries or documentation updates will be provided in future releases of Python 2.5. If you want the latest production version of Python, use Python 2.7.2 or later. See the det...

  • Grants - Frequently Asked Questions

    Grants - Frequently Asked Questions python, grants, psf Considering submitting a grant request to the PSF? Please read this FAQ first. Q. Will the PSF fund swag? A. The PSF does not fund swag production or disbursement. Q. Is there anything I need to know about fund disbursements? A. The PSF offers various payment methods. If your grant request is approved, specific information will be requested in the email notification. Please see our Payment Options page (https://www.python.org/psf/paymento...

  • PSF Sponsorship Prospectus

    ....2, indexLabel: "Django Girls Workshops" }, { y: 5.2, indexLabel: "Training" }, { y: 2.8, indexLabel: "Meetup Subscription Costs" }, { y: 2.1, indexLabel: "Ambassador Program" }, { y: 1.8, indexLabel: "Kids Coding Camps" }, { y: 3.1, indexLabel: "Other Grants" } ] } ] }); grantDisbursementsChart.render(); var revenueTrendsChart = new CanvasJS.Chart("revenueTrendsChartContainer", { backgroundColor: "#f9f9f9", ...

  • 2009-03-12 PSF Board Meeting Minutes

    ....2   New On 9 February 4.3   New Between Meetings 5   Internet Domain Management 6   Members' Meeting 7   Board Candidates 8   Account Signature Authority 9   PSF Coordinator for 2009 Google Summer of Code 10   PyCon Report 11   Adjournment 1   Attendance The following members of the Board of Directors were present at the meeting: Brett Cannon...

  • Release – Python 3.14.0b1

    Version: None

    Released: May 7, 2025

    Only one day late, welcome to the first beta! This is a beta preview of Python 3.14 Python 3.14 is still in development. This release, 3.14.0b1, is the first of four planned beta releases. Beta release previews are intended to give the wider community the opportunity to test new features …

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  • What's new in Python 1.5 and beyond

    What's new in Python 1.5 and beyond If you download the source release, there's a loooong list of changes since release 1.4 in the file Misc/NEWS. Below are some highlights. (Or go directly to the listings of what's new in 1.5b1, what's new in 1.5b2, and what's new in 1.5 (final).) For an essay on the (difficult!) subject of metaprogramming, see my essay Metaprogramming in Python 1.5. See also the description of some major new features in version 1.5: Built-in Package Support and Stand...

  • Python Success Stories

    Python Success Stories Background Industrial Light & Magic (ILM) was started in 1975 by filmmaker George Lucas, in order to create the special effects for the original Star Wars film. Since then, ILM has grown into a visual effects powerhouse that has contributed not just to the entire Star Wars series, but also to films as diverse as Forrest Gump, Jurassic Park, Who Framed Roger Rabbit, Raiders of the Lost Ark, and Terminator 2. ILM has won numerous Academy Awards for Best Visual Effects...

  • Executive Summary: The Python Software Foundation

    ....2K in 2007). Any profit or loss from the conference is absorbed by the PSF. To keep the conference affordable, the organizers attempt to break even or sustain a small loss. However, due to the continued unexpected growth in the conferences, each of the five conferences held so far has turned a profit. For example, PyCon 2007 drew in 593 attendees (seven short of the venue's limit) and an unexpected six platinum sponsors, as well as sixteen other sponsors. While the registration fee for attendee...

  • 2008-12-08 PSF Board Meeting Minutes

    ....2, PyCon UK Sponsorship: R. Hettinger will propose a blanket policy for sponsorships, instead of one-off requests. Status: carried forward. Originally from 8 September 2008, Section 4.2, Sponsor Member Application: K. Kaiser will invoice OpenEye Scientific Software for their sponsor membership feee. Status: done. Originally from 8 September 2008, Section 5.2, Sponsor Member Application: Lucasfilm: K. Kaiser will invoice Lucasfilm for their sponsor membership fee. Status: done. Originally fro...

  • 2009-02-09 PSF Board Meeting Minutes

    ....2   New On 12 January These action items originated at the 12 January 2009 Board meeting on IRC. [37] Section 7.1, Trademarks Committee (TMC): J. Tauber will set up the PSF private wiki for the Trademarks Committee to record decisions and salient points of discussion. A set of Trademarks Committee pages was set up on the PSF private wiki on 2009-01-28. Status: done. [38] Section 7.2, Trademarks Committee (TMC): J. Tauber will work with the Trademarks Committee on establishing v...

  • Archive 2018: Executive Summary: The Python Software Foundation

    ....2K in 2007). Any profit or loss from the conference is absorbed by the PSF. To keep the conference affordable, the organizers attempt to break even or sustain a small loss. However, due to the continued unexpected growth in the conferences, each of the five conferences held so far has turned a profit. For example, PyCon 2007 drew in 593 attendees (seven short of the venue's limit) and an unexpected six platinum sponsors, as well as sixteen other sponsors. While the registration fee for attendee...

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