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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 3.13.7

    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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  • Applications for Python

    ...build control and management, testing, and in many other ways. SCons for build control. Buildbot and Apache Gump for automated continuous compilation and testing. Roundup or Trac for bug tracking and project management. Business Applications Python is also used to build ERP and e-commerce systems: Odoo is an all-in-one management software that offers a range of business applications that form a complete suite of enterprise management applications. Tryton is a three-tier high-level general p...

  • Python 2.4.5 Release

    ...build your own binaries from the sources, or (better) upgrade to a more recent Python release for which we still do provide binaries and documentation updates. See the detailed release notes for more details. Since the release candidate, we received various reports that the this release may fail to build on current operating systems, in particular on OS X. We have made no attempt to fix these problems, as the release is targeted for systems that were current at the time Python 2.4 was originally...

  • Release – Python 2.2.2

    Version: None

    Released: Oct. 14, 2002

    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. If you need to remain with Python 2.2, there's a patch available …

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  • Python 2.2.2

    Python 2.2.2 Python 2.2.2 Note: See Python 2.2.3 for a patch release which supersedes 2.2.2. 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. If you need to remain with Python 2.2, there's a patch available from the security advisory page. We are pleased to announce the release...

  • Bugs in Python 2.4.3

    ...building Python on AIX requires you to build in 32 bit mode. Some tests may unexpectedly fail on certain platforms. Here are failures that we know (something) about and intend to fix in a following patch release. These bugs may simply be in the test suite, but they may indicate bugs in Python. test_grp and test_pwd may fail. We've had reports of this on *nix systems that use a "+" at the beginning of a line in the /etc/group or /etc/passwd file to indicate NIS/YP or LDAP consulta...

  • Bugs in Python 2.4.4

    ...building Python on AIX requires you to build in 32 bit mode. Some tests may unexpectedly fail on certain platforms. Here are failures that we know (something) about and intend to fix in a following patch release. These bugs may simply be in the test suite, but they may indicate bugs in Python. test_grp and test_pwd may fail. We've had reports of this on *nix systems that use a "+" at the beginning of a line in the /etc/group or /etc/passwd file to indicate NIS/YP or LDAP consulta...

  • Bugs in Python 2.4.5

    ...building Python on AIX requires you to build in 32 bit mode. Some tests may unexpectedly fail on certain platforms. Here are failures that we know (something) about and intend to fix in a following patch release. These bugs may simply be in the test suite, but they may indicate bugs in Python. test_grp and test_pwd may fail. We've had reports of this on *nix systems that use a "+" at the beginning of a line in the /etc/group or /etc/passwd file to indicate NIS/YP or LDAP consulta...

  • Bugs in Python 2.4.5

    ...building Python on AIX requires you to build in 32 bit mode. Some tests may unexpectedly fail on certain platforms. Here are failures that we know (something) about and intend to fix in a following patch release. These bugs may simply be in the test suite, but they may indicate bugs in Python. test_grp and test_pwd may fail. We've had reports of this on *nix systems that use a "+" at the beginning of a line in the /etc/group or /etc/passwd file to indicate NIS/YP or LDAP consulta...

  • Release – Python 3.14.5rc1

    Version: None

    Released: May 4, 2026

    Python 3.14.5rc1 is a release candidate for the fifth maintenance release of 3.14, containing around 113 bugfixes, build improvements and documentation changes since 3.14.4. Garbage collector Notably, the garbage collector (GC) has changed in Python 3.14.5rc1. The incremental garbage collector shipped in Python 3.14.0-3.14.4 has been reverted …

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  • Python Distutils-SIG: Design Proposal

    ...Build directories (all under ./blib by default) build_lib - where to put platform-independent library files build_platlib - where to put platform-dependent library files build_exe - where to put executable programs (ie. scripts) build_html - where to put processed documentation (HTML) Installation directories (under sysconfig.LIBDEST by default) install_lib install_platlib ...

  • Python Distutils-SIG: Design Proposal

    ...Build directories (all under ./blib by default) build_lib - where to put platform-independent library files build_platlib - where to put platform-dependent library files build_exe - where to put executable programs (ie. scripts) build_html - where to put processed documentation (HTML) Installation directories (under sysconfig.LIBDEST by default) install_lib install_platlib ...

  • Download Python for other platforms

    ...build instructions are available here. Currently build support is enabled using VS2019 and GCC5 tool chains for x86 and x64 bit platforms. Python for z/OS Rocket Software provides a port of Python for z/OS. Python for z/OS is available from IBM for no license charge. It is available in PAX format from Early Programs Web Tool or SMP/E format from Shopz. Optional no-cost Subscription and Support (S&S) is available in the Shopz ordering process. Please visit the IBM Open Enterprise SDK fo...

  • Python Success Stories

    ...build, when the need arises. Once slave machines have received their copy of the build, they grab the ID of a few unallocated tests from the database, and run those tests locally, updating the database with the results. Test results are visible at any time using a web interface, which also makes it easy to ask a particular machine to drop out of the build once it has finished running it's current batch of tests. Once all test records are marked as either pass or fail, we know the build is comple...

  • Volunteer

    ...building infrastructure for the PSF and PyCon US, helping with fundraising and advocacy, and running important parts of the Python community (mailing lists, website, job board, etc). Example Tasks Help find donors and sponsors Act as a PSF representative at a conference Do a mini-presentation on the PSF at your local users group Help with other initiatives, such as grants Participate in planning and organizing PyCon US Python Software Foundation Working Groups We also have PSF working group...

  • Release – Python 2.6.8

    Version: None

    Released: April 10, 2012

    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 …

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  • Release – Python 3.8.0rc1

    Version: None

    Released: Oct. 1, 2019

    This is the release candidate of Python 3.8.0 Note: The release you're looking at is Python 3.8.0rc1, an outdated release. Python 3.9 is now the latest feature release series of Python 3. Get the latest release of 3.9.x here. Please keep in mind that this is a …

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  • Python Software Foundation: Press Release 3-Oct-2003

    Python Software Foundation: Press Release 3-Oct-2003 October 3, 2003 Press Release SOURCE: Python Software Foundation PYTHON SOFTWARE FOUNDATION (PSF) ANNOUNCES PYTHON VERSION 2.3.2 Second maintenance release for the latest Python FREDERICKSBURG, Va., October 3, 2003 -- The Python Software Foundation (PSF) announces the release of version 2.3.2 of the Python programming language. This minor release fixes several build and packaging problems found in version 2.3.1, which introduced ...

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