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  • Release – Python 3.13.0rc1

    Version: None

    Released: Aug. 1, 2024

    This is the first release candidate of Python 3.13.0 This release, 3.13.0rc1, is the penultimate release preview. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the final release. The second candidate (and the last planned …

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  • Release – Python 3.12.6

    Version: None

    Released: Sept. 6, 2024

    This is the sixth maintenance release of Python 3.12 Python 3.12 is the newest major release of the Python programming language, and it contains many new features and optimizations. 3.12.6 is the latest maintenance release, containing about 90 bugfixes, build improvements and documentation changes since 3.12.5. This is an …

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  • Release – Python 3.13.0rc2

    Version: None

    Released: Sept. 6, 2024

    This is the second release candidate of Python 3.13.0 This release, 3.13.0rc2, is the final release preview. This release is expected to become the final 3.13.0 release, barring any critical bugs being discovered. The official release of 3.13.0 is scheduled for Tuesday, 2024-10-01. There will be no …

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  • Release – Python 3.15.0b1

    Version: None

    Released: May 7, 2026

    It's the first beta and feature freeze! This is a beta preview of Python 3.15 Python 3.15 is still in development. This release, 3.15.0b1, is the first of four planned beta releases. Beta release previews are intended to give the wider community the opportunity to test new …

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  • Python Success Stories

    ...object code for the PowerPC using a compiler running on another type of hardware. Once this was done, Python byte code produced on any machine could be run on the PowerPanel without modification; only the initial compilation of the language itself required cross-compilation. Rewriting the Lua Layouts Once the Python-based implementation of the GUI layout tools was complete, it became necessary to rewrite the existing Lua layouts using Python. Our layout coders embraced Python with open arms be...

  • Python 2.7.2 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module See these resources for further information: What's new in 2.7? Change log for this release. Online Documentation Report bugs at http://bugs.python.org. Help fund Python and its community. Download This is a production release. Please report any bugs you encounter. We currently support these formats for download: Gzipped source tar ball (2.7.2) (sig) B...

  • Python 2.7.4 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module Resources What's new in 2.7? Complete change log for this release. Online Documentation Report bugs at http://bugs.python.org. Help fund Python and its community. Download This is a production release. Please report any bugs you encounter. We currently support these formats for download: XZ compressed source tar ball (2.7.4) (sig) Gzipped source tar...

  • Python 2.7.6 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module [1](1, 2) The binaries for AMD64 will also work on processors that implement the Intel 64 architecture (formerly EM64T), i.e. the architecture that Microsoft calls x64, and AMD called x86-64 before calling it AMD64. They will not work on Intel Itanium Processors (formerly IA-64). [2](1, 2) There is important information about IDLE, Tkinter, and Tcl/T...

  • Release – Python 2.7.5

    Version: None

    Released: May 12, 2013

    Note: A newer bugfix release, 2.7.6, is currently available. Its use is recommended over previous versions of 2.7. Python 2.7.5 was released on May 15, 2013. This is a 2.7 series bugfix release. It contains several regression fixes to 2.7.4. Modules with regressions fixed include zipfile, …

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  • Release – Python 2.7.7rc1

    Version: None

    Released: May 17, 2014

    Note: Python 2.7.7 has been superseded by Python 2.7.8 Python 2.7.7 was released on May 31, 2014. This is a regularly scheduled 2.7 series bugfix and includes numerous bugfixes over 2.7.6. Download This is a production release. Please report any bugs you encounter. We …

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  • Release – Python 2.7.7

    Version: None

    Released: June 1, 2014

    Note: Python 2.7.7 has been superseded by Python 2.7.8 Python 2.7.7 was released on May 31, 2014. This is a regularly scheduled 2.7 series bugfix and includes numerous bugfixes over 2.7.6. Download This is a production release. Please report any bugs you encounter. We …

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  • Python 2.7.5 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module Resources What's new in 2.7? Complete change log for this release. Online Documentation Report bugs at http://bugs.python.org. Help fund Python and its community. Download This is a production release. Please report any bugs you encounter. We currently support these formats for download: XZ compressed source tar ball (2.7.5) (sig) Gzipped source tar...

  • Python 2.7.7 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module Binary installer support for OS X 10.4 and 10.3.9 to be discontinued Python 2.7.7 is the last release for which binary installers will be released on python.org that support Mac OS X 10.3.9 (Panther) and 10.4.x (Tiger) systems. For Python 2.7.7 only, we are providing three OS X binary installers: the unchanged 10.6+ 64-bit/32-bit format, the deprecated 10...

  • PSF Grants Program

    ...objective, rather than support for ongoing activities. Your grant proposal objective should be focused on the impact the grant will have on the Python community, and you should ensure you grant request aligns with the Payment Options page. Office Hours The PSF Grants Program Office Hours is a text-only chat based office hour hosted on the Python Software Foundation Discord at 1-2PM UTC (9AM Eastern) on the third Tuesday of the month. (Check what time that is for you.) The server is moderat...

  • Release – Python 2.7.3

    Version: None

    Released: April 9, 2012

    Note: A newer bugfix release, 2.7.4, is currently available. Its use is recommended over previous versions of 2.7. Python 2.7.3 was released on April 9, 2012. 2.7.3 includes fixes for several reported security issues in 2.7.2: issue 13703 (oCERT-2011-003, hash collision denial of service), issue 14234 (CVE-2012-0876, …

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  • Release – Python 2.7.8

    Version: None

    Released: July 2, 2014

    Python 2.7.8 was released on July 1, 2014. This release includes regression and security fixes over 2.7.7 including: The openssl version bundled in the Windows installer has been updated. A regression in the mimetypes module on Windows has been fixed. A possible overflow in the buffer …

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  • Python 2.7.3 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module See these resources for further information: What's new in 2.7? Change log for this release. Online Documentation Report bugs at http://bugs.python.org. Help fund Python and its community. Download This is a production release. Please report any bugs you encounter. We currently support these formats for download: Gzipped source tar ball (2.7.3) (sig) B...

  • Python 2.7.8 Release

    ...object from 3.x Set literals Set and dictionary comprehensions Dictionary views New syntax for nested with statements The sysconfig module Binary installer support for OS X 10.4 and 10.3.9 to be discontinued Python 2.7.8 is the last release for which binary installers will be released on python.org that support Mac OS X 10.3.9 (Panther) and 10.4.x (Tiger) systems. For Python 2.7.8 only, we are providing three OS X binary installers: the unchanged 10.6+ 64-bit/32-bit format, the deprecated 10...

  • Release – Python 3.12.0a2

    Version: None

    Released: Nov. 15, 2022

    This is an early developer preview of Python 3.12. Major new features of the 3.12 series, compared to 3.11 Python 3.12 is still in development. This release, 3.12.0a2 is the second of seven planned alpha releases. Alpha releases are intended to make it easier to test …

  • Python Success Stories

    ...object-oriented programming (OOP) language in all respects, the implementation we chose placed basic shared functionality into a Service base class that hides networked server interaction from the programmer. As a result, the service developer only needs to think about the business logic in the service methods and can rely on the server to automatically provide database connection pooling, protocol handling, transaction control, and all the complicated interactions that are needed to make a serv...

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