Notice: While JavaScript is not essential for this website, your interaction with the content will be limited. Please turn JavaScript on for the full experience.

Search Python.org

Results

  • 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 changes in Python …

    View Release Notes

  • Python 2.4.6 Release

    Python 2.4.6 Release Python 2.4.6 We are pleased to announce Python 2.4.6 (final), a bugfix release of Python 2.4, on Dec 19, 2008. Important: 2.4.6 is a source-only release. If you need a binary release of 2.4, use 2.4.4. If you need the fixes that are included in this release, use 2.6.1 or later. This release includes just a small number of fixes, primarily preventing crashes of the interpreter in certain boundary cases. This is the last planned release in the Python 2.4 series. We have ...

  • Python Software Foundation: Press Release 13-Feb-2003

    Python Software Foundation: Press Release 13-Feb-2003 Creators of Python Sponsor PyCon 2003, First Annual Developers Conference in March FREDERICKSBURG, VA, February 13, 2003 No, it's not a snake or the name of a British comedy group. Python is one of the most useful, compelling and intelligently designed programming platforms to have emerged into the computer industry mainstream in recent years. It is rapidly gaining wide acceptance and being deployed in major IT shops around the wor...

  • Python Software Foundation: Press Release 9-Feb-2004

    Python Software Foundation: Press Release 9-Feb-2004 February 9, 2004 Press Release SOURCE: Python Software Foundation PyCon 2004 - Second Annual Python Developers Conference Keynote Speech by Mitchell Kapor, founder of Lotus FREDERICKSBURG, Va., February 9, 2004 -- PyCon 2004, the second annual Python developers conference, will be held at George Washington University's Cafritz Conference Center in Washington DC on March 24-26, 2004. Mitchell Kapor, founder of Lotus Development Co...

  • Known bugs in Python 2.2

    Known bugs in Python 2.2 <h2>Known bugs in Python 2.2</h2> <h3>Real bugs</h3> <p>These are actual bugs, and we will make fixes available as soon as we have them. (There may be other bugs that aren't generally worth knowing about; search the <a href="http://sourceforge.net/bugs/?group_id=5470">SourceForge bug tracker</a>; you can also use that to report new bugs you find, of course.) <ul> <p><li>The ftplib module's FTP class...

  • Release – Python 2.2.0

    Version: None

    Released: Dec. 21, 2001

    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 …

    View Release Notes

  • Release – Python 2.4.5

    Version: None

    Released: March 11, 2008

    Python 2.4 is now in security-fix-only mode. No new features are being added, and bugs are not fixed anymore unless they affect the stability and security of the interpreter, or of Python …

    View Release Notes

  • Release – Python 3.8.2rc2

    Version: None

    Released: Feb. 17, 2020

    This is the second release candidate of Python 3.8.2, the second maintenance release of Python 3.8 Note: The release you're looking at is Python 3.8.2rc2, a bugfix release for the legacy 3.8 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of …

    View Release Notes

  • 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 prepare their …

    View Release Notes

  • 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 a couple …

    View Release Notes

  • 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 a significant …

    View Release Notes

  • 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 for one …

    View Release Notes

  • Applications for Python

    ...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 purpose application platform.

  • Python 2.2

    Python 2.2 Python 2.2 Note: See Python 2.2.3 for a patch release which supersedes 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 extremely pleased to announce the relea...

  • Bugs in Python 2.3.1

    Bugs in Python 2.3.1 <h3>Bugs in Python 2.3.1</h3> <ul> <li>IDLE now executes code in a separate process. To communicate between the main process and executing processes, IDLE opens a socket to 127.0.0.1 (the local machine). Some firewalls running on Windows machines interfere with this and can cause either silent failures or erroneous popup windows from the firewall. This problem only occurs if you run a firewall on the same machine as IDLE.</li> <li>The...

  • Python 2.4.5 Release

    Python 2.4.5 Release Python 2.4.5 We are pleased to announce Python 2.4.5 (final), a bugfix release of Python 2.4, on March 11, 2008. Important: 2.4.5 is a source-only release. If you need a binary release of 2.4, use 2.4.4. If you need the fixes that are included in this release, use 2.5.2 or later. Python 2.4 is now in security-fix-only mode. No new features are being added, and bugs are not fixed anymore unless they affect the stability and security of the interpreter, or of Python appli...

  • Python Software Foundation: Press Release 29-Jul-2003

    Python Software Foundation: Press Release 29-Jul-2003 July 29, 2003 Press Release SOURCE: Python Software Foundation PYTHON SOFTWARE FOUNDATION (PSF) ANNOUNCES PYTHON VERSION 2.3 New release enhances powerful programming language FREDERICKSBURG, Va., July 29, 2003 -- The Python Software Foundation (PSF) announces the release of version 2.3 of the Python programming language. This major release introduces performance enhancements, increased robustness, several minor language feature...

  • Release – Python 3.13.0b2

    Version: None

    Released: June 5, 2024

    This is a beta preview of Python 3.13 Python 3.13 is still in development. This release, 3.13.0b2, is the second 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 prepare their …

    View Release Notes

  • Release – Python 3.13.0b4

    Version: None

    Released: July 17, 2024

    This is a beta preview of Python 3.13 Python 3.13 is still in development. This release, 3.13.0b4, is the final beta release preview of 3.13. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their projects to …

    View Release Notes

  • Release – Python 3.13.4

    Version: None

    Released: June 3, 2025

    This is the fourth 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. 3.13.4 is the latest maintenance release, containing a few important security fixes as well as around 300 …

    View Release Notes

Python language documentation

If you didn't find what you need, try your search in the Python language documentation.