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  • Python 3.5.1

    ...bytes and bytearray objects PEP 465, a new operator (@) for matrix multiplication PEP 471, os.scandir(), a fast new directory traversal function PEP 475, adding support for automatic retries of interrupted system calls PEP 479, change StopIteration handling inside 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, elim...

  • Release – Python 3.5.0

    Version: None

    Released: Sept. 13, 2015

    Python 3.5.0 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0 was released on September 13th, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features and changes in the 3.5 release series …

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  • Release – Python 3.5.2

    Version: None

    Released: June 27, 2016

    Python 3.5.2 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.2 was released on June 26th, 2016. Major new features of the 3.5 series, compared to 3.4 Among the new major new features and changes in the 3.5 release series …

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  • Release – Python 3.5.3rc1

    Version: None

    Released: Jan. 3, 2017

    Python 3.5.3 release candidate 1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.3 release candidate 1 was released on January 2nd, 2017. Major new features of the 3.5 series, compared to 3.4 Among the new major new features and …

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  • Release – Python 3.5.3

    Version: None

    Released: Jan. 17, 2017

    Python 3.5.3 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.3 was released on January 17th, 2017. Major new features of the 3.5 series, compared to 3.4 Among the new major new features and changes in the 3.5 release series …

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  • Release – Python 3.12.12

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.12 Note: The release you're looking at is Python 3.12.12, a security bugfix release for the legacy 3.12 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content in this …

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  • Python Software Foundation: Press Release 27-Dec-2004

    Python Software Foundation: Press Release 27-Dec-2004 December 27, 2004 Press Release SOURCE: Python Software Foundation PYCON 2005 - THIRD ANNUAL PYTHON DEVELOPERS CONFERENCE Keynote Speech by Jim Hugunin, author of IronPython. FREDERICKSBURG, Va., December 27, 2004 -- PyCon 2005, the third annual Python developers' conference, will be held at George Washington University's Cafritz Conference Center in Washington DC on March 23-25, 2005. The keynote speaker will be Jim Huguni...

  • Release – Python 3.5.4rc1

    Version: None

    Released: July 25, 2017

    Python 3.5.4rc1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.4rc1 was released on July 25th, 2017. Python 3.5.4 will be the last "bugfixes" release of 3.5. After 3.5.4 final is released, 3.5 will enter "security fixes only" mode, and …

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  • Release – Python 3.5.4

    Version: None

    Released: Aug. 8, 2017

    Python 3.5.4 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.4 was released on August 8th, 2017. Python 3.5.4 is the last "bugfix" release of 3.5. The Python 3.5 branch has now entered "security fixes only" mode; going forward, the …

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  • Release – Python 3.5.5rc1

    Version: None

    Released: Jan. 23, 2018

    Python 3.5.5rc1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.5rc1 was released on January 23rd, 2018. Python 3.5 has now entered "security fixes only" mode, and as such the only improvements between Python 3.5.4 and Python 3.5.5rc1 are security …

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  • Release – Python 3.5.5

    Version: None

    Released: Feb. 5, 2018

    Python 3.5.5 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.5 was released on February 4th, 2018. Python 3.5 has now entered "security fixes only" mode, and as such the only improvements between Python 3.5.4 and Python 3.5.5 are security …

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  • Release – Python 3.5.6rc1

    Version: None

    Released: July 20, 2018

    Python 3.5.6rc1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.6rc1 was released on July 19th, 2018. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.5.6

    Version: None

    Released: Aug. 2, 2018

    Python 3.5.6 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.6 was released on August 2nd, 2018. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.5.7rc1

    Version: None

    Released: March 4, 2019

    Python 3.5.7rc1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.7rc1 was released on March 4th, 2019. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.5.7

    Version: None

    Released: March 18, 2019

    Python 3.5.7 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.7 was released on March 18th, 2019. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.5.8rc1

    Version: None

    Released: Sept. 9, 2019

    Python 3.5.8rc1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.8rc1 was released on September 9th, 2019. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.5.8rc2

    Version: None

    Released: Oct. 12, 2019

    Python 3.5.8rc2 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.8rc2 was released on October 12th, 2019. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.5.8

    Version: None

    Released: Oct. 29, 2019

    Python 3.5.8 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.8 was released on October 29th, 2019. Python 3.5 has now entered "security fixes only" mode, and as such the only changes since Python 3.5.4 are security fixes. Also, Python …

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  • Release – Python 3.9.24

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.9 Note: The release you're looking at is Python 3.9.24, a security bugfix release for the legacy 3.9 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content in this …

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  • Release – Python 3.10.19

    Version: None

    Released: Oct. 9, 2025

    This is a security release of Python 3.10 Note: The release you're looking at is Python 3.10.19, a security bugfix release for the legacy 3.10 series. Python 3.14 is now the latest feature release series of Python 3. Get the latest release of 3.14.x here. Security content in this …

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