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  • Release – Python 3.13.14

    Version: None

    Released: June 10, 2026

    This is the fourteenth maintenance release of Python 3.13 Note: This is Python 3.13.14, 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. Python 3.13.14 is the fourteenth maintenance release of …

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  • Release – Python 3.13.15

    Version: None

    Released: Aug. 5, 2026

    This is the fifteenth maintenance release of Python 3.13 Note: This is Python 3.13.15, 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. Python 3.13.15 is the fifteenth maintenance release of …

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  • Python Success Stories

    ...versions. Instead of porting the driver to new Windows versions -- at that time Windows NT was supported but we had urgent requests for Windows 2000 and XP was already visible on the horizon -- we decided to use standard internet protocols (UDP for the old monitoring node and TCP for the new one) for communication. For TTP-Load, which does not have performance requirements for the user interface, it was decided to rewrite the tool from scratch, entirely in Python. This was done by one person ...

  • Foreword for "Programming Python" (2nd ed.)

    Foreword for "Programming Python" (2nd ed.) Foreword for "Programming Python" (2nd ed.) This is the foreword I wrote for Mark Lutz' book "Programming Python" (2nd ed.), published by O'Reilly in 2001. Less than five years ago, I wrote the foreword for the 1st edition of Programming Python. Since then, the book has changed about as much as the language and the Python community! I no longer feel the need to defend Python: the statistics and developments listed in Mark's ...

  • Release – Python 3.14.8

    Version: None

    Released: Sept. 30, 2026

    This is the eighth maintenance release of Python 3.14 Python 3.14.8 is an expedited security release and the eighth maintenance release of 3.14, containing around 354 bugfixes, build improvements and documentation changes from 142 contributors since 3.14.7. Security content in this release CVE-2026-19445 …

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  • Release – Python 3.6.10

    Version: None

    Released: Dec. 18, 2019

    Note: The release you are looking at is Python 3.6.10, a security bugfix release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.6 was 3.6.15 …

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  • Release – Python 3.7.10

    Version: None

    Released: Feb. 15, 2021

    Note: The release you are looking at is a security bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. Please …

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  • Release – Python 3.7.11

    Version: None

    Released: June 28, 2021

    Note: The release you are looking at is a security bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. Please …

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  • Release – Python 3.7.12

    Version: None

    Released: Sept. 4, 2021

    Note: The release you are looking at is a security bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. Please …

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  • Release – Python 3.7.13

    Version: None

    Released: March 16, 2022

    Note: The release you are looking at is a security bugfix release for the legacy 3.7 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final source-only security fix release for 3.7 was 3.7.17. Please …

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  • Release – Python 2.5.5

    Version: None

    Released: Jan. 31, 2010

    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 releases fixes issues with the logging, tarfile …

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  • Release – Python 3.14.0a7

    Version: None

    Released: April 8, 2025

    Here comes the final alpha! This means we have just four weeks until the first beta to get those last features into 3.14 before the feature freeze on 2025-05-06! This is an early developer preview of Python 3.14 Major new features of the 3.14 series, compared to 3.13 …

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  • Python Software Foundation: Press Release 22-Oct-2002

    Python Software Foundation: Press Release 22-Oct-2002 Python Software Foundation (PSF) Announces Python Version 2.2.2 New release enhances powerful programming language FREDERICKSBURG, Va., October 22 /PRNewswire/ The Python Software Foundation announces the release of version 2.2.2 of the Python programming language. This Maintenance Release introduces a number of enhancements to the language core and its standard libraries. "This release is an invaluable upgrade for all Py...

  • 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 3.13.1

    Version: None

    Released: Dec. 3, 2024

    This is the first 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. 3.13.1 is the latest maintenance release, containing almost 400 bugfixes, build improvements and documentation changes since …

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  • Release – Python 3.6.15

    Version: None

    Released: Sept. 4, 2021

    Note: The release you are looking at is Python 3.6.15, the final security bugfix release for the legacy 3.6 series which has now reached end-of-life and is no longer supported. See the downloads page for currently supported versions of Python. The final bugfix release for 3.6 was 3.6.8. …

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  • Job - Machine Learning Engineer

    Location: Remote Worldwide

    Telecommuting: Yes

    HFT Architecture builds short-horizon price prediction and the trading system around it. This role builds the pipeline from raw order-book records to a fitted, validated model: data preparation, features, training and out-of-sample measurement, reproducible run to run, with leakage controls built in. Fully remote, from anywhere in the world. …

  • Python 1.6 License FAQ

    ...versions of Python to upgrade to 1.6 unless they voluntarily choose to do so. OK, on to the new license. Is it an Open Source license? Yes. The board of the Open Source Initiative certified the CNRI Open Source License as being fully Open Source compliant. Has it been approved by the Python Consortium? Yes, the Python Consortium members approved the new CNRI Open Source License at a meeting of the Python Consortium on Friday, July 21, 2000 in Monterey, California. ...

  • Python 1.6 License FAQ

    ...versions of Python to upgrade to 1.6 unless they voluntarily choose to do so. OK, on to the new license. Is it an Open Source license? Yes. The board of the Open Source Initiative certified the CNRI Open Source License as being fully Open Source compliant. Has it been approved by the Python Consortium? Yes, the Python Consortium members approved the new CNRI Open Source License at a meeting of the Python Consortium on Friday, July 21, 2000 in Monterey, California. ...

  • Known bugs in Python 2.2

    ...versions are intentional. <ul> <p><li>Not everything is listed here; for the full list see the <a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/~checkout~/python/python/dist/src/Misc/NEWS?rev=1.337.2.4 " >Misc/NEWS</a> file in the distribution. <p><li>Not listed here are various deprecated modules and features that may issue warnings: the warnings shouldn't affect the correct execution of your program, and they can be disabled with a com...

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