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  • Release – Python 3.10.0a1

    Version: None

    Released: Oct. 5, 2020

    This is an early developer preview of Python 3.10 Major new features of the 3.10 series, compared to 3.9 Python 3.10 is still in development. This releasee, 3.10.0a1 is the first of six planned alpha releases. Alpha releases are intended to make it easier to test the current …

  • Release – Python 3.2.6

    Version: None

    Released: Oct. 12, 2014

    This is a security-fix source-only release. The last binary release was 3.2.5. With the 3.2.6 release, and five years after its first release, the Python 3.2 series is now officially retired. All official maintenance for Python 3.2, including security patches, has ended. For ongoing maintenance releases, please see …

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  • Release – Python 3.12.0b4

    Version: None

    Released: July 11, 2023

    This is a beta preview of Python 3.12 Python 3.12 is still in development. This release, 3.12.0b4, is the final of four beta release previews of 3.12. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to …

  • Python Tabular Databases SIG: Status

    ...PEP 249. Version 1.0 of the spec is still available as PEP 248, and the topic guide lists modules that comply with it. With the 2.0 revision of the spec completed, possible future directions and discussions may focus on refinements of the specification and implementations for new databases. Object-oriented databases (OODBs) are also a possible subject of discussion.

  • Release – Python 2.7.9

    Version: None

    Released: Dec. 10, 2014

    Python 2.7.9 is a bugfix version for the Python 2.7 release series. Python 2.7.9 includes several significant changes unprecedented in a "bugfix" release: The entirety of Python 3.4's ssl module has been backported for Python 2.7.9. See PEP 466 for justification. HTTPS certificate validation using the system's …

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  • Release – Python 3.12.0b3

    Version: None

    Released: June 19, 2023

    This is a beta preview of Python 3.12 Python 3.12 is still in development. This release, 3.12.0b3, is the third of four beta release previews of 3.12. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to …

  • 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 …

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  • Python 2.2

    ...PEP 252) and the ability to subclass built-in types (PEP 253) have been added. Here is a tutorial on these features. Iterators (PEP 234) and generators (PEP 255) were added. The second PEP adds a new reserved word, "yield", which must be enabled by adding "from __future__ import generators" to the top of every module that uses it. Without that, "yield" is treated as an identifier but a warning is issued. The floor division operator // has been added as outlined in PEP 238. T...

  • Import Sig

    ...PEP 382 (namespace packages) and to perform any additional import.c and importlib refactoring that would be useful to this cause. The intent is that this SIG will be re-retired after Python 3.3 is released.

  • Release – Python 3.5.0a2

    Version: None

    Released: March 9, 2015

    Python 3.5.0a2 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a2 was released on March 9th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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  • Release – Python 3.5.0a3

    Version: None

    Released: March 30, 2015

    Python 3.5.0a3 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a3 was released on March 30th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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  • Release – Python 3.8.0a4

    Version: None

    Released: May 6, 2019

    This is an early developer preview of Python 3.8 Major new features of the 3.8 series, compared to 3.7 Python 3.8 is still in development. This release, 3.8.0a4 is the last of four planned alpha releases. Alpha releases are intended to make it easier to test the current …

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  • Release – Python 3.5.0a1

    Version: None

    Released: Feb. 8, 2015

    Python 3.5.0a1 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0a1 was released on February 8th, 2015. Major new features of the 3.5 series, compared to 3.4 Python 3.5 is still in development, …

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  • Release – Python 3.9.0a3

    Version: None

    Released: Jan. 24, 2020

    This is an early developer preview of Python 3.9 Python 3.9 is still in development. This release, 3.9.0a3 is the third of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of new features and bug fixes and to test the …

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  • Release – Python 3.7.0a2

    Version: None

    Released: Oct. 17, 2017

    This is an early developer preview of Python 3.7 Major new features of the 3.7 series, compared to 3.6 Python 3.7 is still in development. This releasee, 3.7.0a2, is the second of four planned alpha releases. Alpha releases are intended to make it easier to test the …

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  • Release – Python 3.12.0b2

    Version: None

    Released: June 6, 2023

    This is a beta preview of Python 3.12 Python 3.12 is still in development. This release, 3.12.0b2 is the second of four beta release previews of 3.12. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to …

  • Sigstore Information

    ...PEP Release manager OIDC Issuer 3.7 PEP 537 nad@python.org https://github.com/login/oauth 3.8 PEP 569 lukasz@langa.pl https://github.com/login/oauth 3.9 PEP 596 lukasz@langa.pl https://github.com/login/oauth 3.10 PEP 619 pablogsal@python.org https://accounts.google.com 3.11 PEP 664 pablogsal@python.org https://accounts.google.com 3.12 PEP 693 thomas@python.org https://accounts.google.com 3.13 PEP 719 thomas@python.org https://accounts.google.com 3.14 PEP 745 hugo@python.org htt...

  • Highlights: Python 2.4

    ...PEP 328. Farewell to OverflowWarning - as documented in PEP 237, Python no longer generates OverflowWarnings. function/method decorators - function and method decorators, first described in PEP 318, have been added to the language, using 'pie-decorator' syntax. Decorators are on the line before the 'def', and prefixed with an '@' sign. (PEP 318) Assigning to None - the compiler now treats assigning to None as a SyntaxError. Failed import cleanup - when a module import failed, versions of P...

  • Sigstore Information

    ...PEP Release manager OIDC Issuer 3.7 PEP 537 nad@python.org https://github.com/login/oauth 3.8 PEP 569 lukasz@langa.pl https://github.com/login/oauth 3.9 PEP 596 lukasz@langa.pl https://github.com/login/oauth 3.10 PEP 619 pablogsal@python.org https://accounts.google.com 3.11 PEP 664 pablogsal@python.org https://accounts.google.com 3.12 PEP 693 thomas@python.org https://accounts.google.com 3.13 PEP 719 thomas@python.org https://accounts.google.com Finally, verification requires ...

  • Release – Python 3.11.0a4

    Version: None

    Released: Jan. 14, 2022

    This is an early developer preview of Python 3.11 Major new features of the 3.11 series, compared to 3.10 Python 3.11 is still in development. This release, 3.11.0a4 is the fourth of seven planned alpha releases. Alpha releases are intended to make it easier to test the …

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