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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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  • SIG for Development of Persistence and Transaction Frameworks

    SIG for Development of Persistence and Transaction Frameworks SIG for Development of Persistence and Transaction Frameworks Recent News There will be a Python Persistence BOF at the O'Reilly Open Source Conference. Python Persistence Date: 07/25/2002 Time: 8:00pm - 10:00pm Location: Grande Ballroom C in the East Tower Moderated by: Patrick O'Brien, Orbtech A Python Persistence Special Interest Group was recently formed to explore ways to add basic persistence and transact...

  • Python 2.2.3

    ...generators by David Mertz on IBM developerWorks. Documentation The documentation has been updated too: Browse HTML on-line Download using HTTP Files, MD5 checksums and sizes d76e774a4169794ae0d7a8598478e69e Python-2.2.3.exe (7334106 bytes) 169f89f318e252dac0c54dd1b165d229 Python-2.2.3.tgz (6709556 bytes)

  • Python 2.5.5

    Python 2.5.5 Python 2.5.5 We are pleased to announce the release of Python 2.5.5, a security fix release of Python 2.5, on January 31st, 2010. Python 2.5.5 has been replaced by a newer bugfix release of Python. Please download Python 2.5.6 instead. The last binary release of Python 2.5 was 2.5.4. This is a source-only release that only includes security fixes. The last full bug-fix release of Python 2.5 was Python 2.5.4. User are encouraged to upgrade to the latest release of Python 2.7 (wh...

  • Python 2.5.6

    Python 2.5.6 Python 2.5.6 We are pleased to announce the release of Python 2.5.6, a security fix release of Python 2.5, on May 26th, 2011. The last binary release of Python 2.5 was 2.5.4. This is a source-only release that only includes security fixes. The last full bug-fix release of Python 2.5 was Python 2.5.4. User are encouraged to upgrade to the latest release of Python 2.7 (which is 2.7.2 at this point). This release is the final release of Python 2.5; under the current release policy...

  • Python 2.6 Release

    Python 2.6 Release Python 2.6 Python 2.6 has been replaced by a newer bugfix release of Python. Please download Python 2.6.7 instead. This is a source-only release. Python 2.6 (final) was released on October 1st, 2008. There are a huge number of new features, modules, improvements and bug fixes. For information on what's changed, see: Andrew Kuchling's guide to What's New in Python 2.6. NEWS file contains a listing of everything that's new in each alpha, beta, and release candidate of P...

  • Python 2.6.1 Release

    Python 2.6.1 Release Python 2.6.1 Python 2.6.1 has been replaced by a newer bugfix release of Python. Please download Python 2.6.6 instead. Python 2.6.1 was released on December 4th, 2008. This is the first bugfix release of Python 2.6. Python 2.6 is now in bugfix-only mode; no new features are being added. Dozens of bugs that were reported since the release of 2.6 final have been fixed. See the detailed release notes for more details. Andrew Kuchling's guide to What's New in Python 2.6. ...

  • Python 2.6.3 Release

    Python 2.6.3 Release Python 2.6.3 Python 2.6.3 has been replaced by a newer bugfix release of Python. Please download Python 2.6.6 instead. Python 2.6.3 was released on October 2, 2009. Python 2.6 is now in bugfix-only mode; no new features are being added. Somewhere near 100 bugs have been fixed since the release of Python 2.6.2. The NEWS file lists every change in each alpha, beta, and release candidate of Python 2.6. What's New in Python 2.6. Report bugs at http://bugs.python.org. Rea...

  • Python 2.6.4 Release

    Python 2.6.4 Release Python 2.6.4 Python 2.6.4 has been replaced by a newer bugfix release of Python. Please download Python 2.6.6 instead. Python 2.6.4 was a critical bug fix for Python 2.6.3, which had regressions in the logging package and in setuptools compatibility. Python 2.6.4 was released on 25-Oct-2009. Python 2.6 is now in bugfix-only mode; no new features are being added. The NEWS file lists every change in each alpha, beta, and release candidate of Python 2.6. What's New in P...

  • Python 2.6.5 Release

    Python 2.6.5 Release Python 2.6.5 release Python 2.6.5 has been replaced by a newer bugfix release of Python. Please download Python 2.6.6 instead. Python 2.6.5 was a maintenance release for Python 2.6.4, fixing dozens of issues in the core, builtin modules, libraries, and documentation. Python 2.6.5 final was released on March 19, 2010. Python 2.6 is now in bugfix-only mode; no new features are being added. The NEWS file lists every change in each alpha, beta, and release candidate of Pyth...

  • Python 2.6.6 Release

    Python 2.6.6 Release Python 2.6.6 Python 2.6.6 has been replaced by a newer security-fix only source release of Python. Please download Python 2.6.8 instead. Python 2.6 is now in security-fix-only mode; no new features are being added, and no new bug fix releases are planned. We intend to provide source-only security fixes for the Python 2.6 series until October 2013 (five years after the 2.6 final release). For ongoing maintenance releases, please see the Python 2.7 series. The NEWS fil...

  • Python 2.6.8 Release

    Python 2.6.8 Release Python 2.6.8 Python 2.6.8 has been replaced by a newer security-fix source-only release. Please download Python 2.6.9 instead. Python 2.6.8 is a security-fix source-only release for Python 2.6.7, fixing several reported security issues: issue 13703 (oCERT-2011-003, CVE-2012-1150, hash collision denial of service), issue 14234 (CVE-2012-0876, pyexpat hash randomization), issue 14001 (CVE-2012-0845, SimpleXMLRPCServer denial of service), and issue 13885 (CVE-2011-3389, di...

  • Python 2.6.9 Release

    Python 2.6.9 Release Python 2.6.9 Python 2.6.9 is a security-fix source-only release for Python 2.6.8, fixing several reported security issues: issue 16037, issue 16038, issue 16039, issue 16040, issue 16041, and issue 16042 (CVE-2013-1752, long lines consuming too much memory), as well as issue 14984 (security enforcement on $HOME/.netrc files), issue 16248 (code execution vulnerability in tkinter), and issue 18709 (CVE-2013-4238, SSL module handling of NULL bytes inside subjectAltName). Py...

  • Python 3.4.0

    Python 3.4.0 Python 3.4.0 Note: Python 3.4.0 has been superseded by Python 3.4.9. Python 3.4.0 was released on March 16th, 2014. Major new features of the 3.4 series, compared to 3.3 Python 3.4 includes a range of improvements of the 3.x series, including hundreds of small improvements and bug fixes. Among the new major new features and changes in the 3.4 release series are PEP 428, a "pathlib" module providing object-oriented filesystem paths PEP 435, a standardized "enum&q...

  • Python 3.5.2

    ...generators PEP 484, the typing module, a new standard for type annotations PEP 485, math.isclose(), a function for testing approximate equality PEP 486, making the Windows Python launcher aware of virtual environments PEP 488, eliminating .pyo files PEP 489, a new and improved mechanism for loading extension modules PEP 492, coroutines with async and await syntax More resources Online Documentation 3.5 Release Schedule Report bugs at http://bugs.python.org. Help fund Python and its community...

  • Python 3.5.1

    ...generators PEP 484, the typing module, a new standard for type annotations PEP 485, math.isclose(), a function for testing approximate equality PEP 486, making the Windows Python launcher aware of virtual environments PEP 488, eliminating .pyo files PEP 489, a new and improved mechanism for loading extension modules PEP 492, coroutines with async and await syntax More resources Online Documentation 3.5 Release Schedule Report bugs at http://bugs.python.org. Help fund Python and its community...

  • Python Success Stories

    Python Success Stories Introduction Gusto.com began as an online travel site under the domain name EZTrip.com which catered to the traveler looking to make online flight, hotel and car reservations. As our customer base grew we started seeing a need to allow our customers to report on their journeys in the form of travel reviews, blogs, sharing photos and other post trip needs. While we've continued to develop and improve our online booking engines and related systems that communicate with...

  • Release – Python 3.4.0rc3

    Version: None

    Released: March 10, 2014

    Python 3.4.0rc3 Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.0 release candidate 3 was released on March 9th, 2014. This is a preview release of the next major release of Python, Python 3.4, and …

  • Release – Python 2.6.2

    Version: None

    Released: April 14, 2009

    Python 2.6.2 was released on April 14, 2009. Python 2.6 is now in bugfix-only mode; no new features are being added. Dozens of bugs reported since the release of 2.6.1 have been fixed. The NEWS file lists every change in each alpha, beta, and release candidate of Python …

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  • Release – Python 2.3.1

    Version: None

    Released: Sept. 23, 2003

    This is a patch release which supersedes earlier releases of 2.3. Important: This release is vulnerable to the problem described in security advisory PSF-2006-001 "Buffer overrun in repr() of unicode strings in wide unicode builds (UCS-4)". This fix is included in Python 2.4.4 and Python 2.5 …

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