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...PEP 570, Positional-only arguments PEP 572, Assignment Expressions PEP 574, Pickle protocol 5 with out-of-band data PEP 578, Runtime audit hooks PEP 587, Python Initialization Configuration PEP 590, Vectorcall: a fast calling protocol for CPython Typing-related: PEP 591 (Final qualifier), PEP 586 (Literal types), and PEP 589 (TypedDict) Parallel filesystem cache for compiled bytecode Debug builds share ABI as release builds f-strings support a handy = specifier for debugging continue is now lega...
...PEPs for 3.7 (as of 3.7.0 beta 1): PEP 538, Coercing the legacy C locale to a UTF-8 based locale PEP 539, A New C-API for Thread-Local Storage in CPython PEP 540, UTF-8 mode PEP 552, Deterministic pyc PEP 553, Built-in breakpoint() PEP 557, Data Classes PEP 560, Core support for typing module and generic types PEP 562, Module __getattr__ and __dir__ PEP 563, Postponed Evaluation of Annotations PEP 564, Time functions with nanosecond resolution PEP 565, Show DeprecationWarning in __main__ PEP 56...
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Released: June 6, 2023
This is a security release of Python 3.10 Note: The release you're looking at is Python 3.10.12, a security bugfix release for the legacy 3.10 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. Security content in this …
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...PEPs for 3.9: PEP 573, Module State Access from C Extension Methods PEP 584, Add Union Operators To dict PEP 585, Type Hinting Generics In Standard Collections PEP 593, Flexible function and variable annotations PEP 614, Relaxing Grammar Restrictions On Decorators PEP 615, Support for the IANA Time Zone Database in the Standard Library PEP 616, String methods to remove prefixes and suffixes PEP 617, New PEG parser for CPython Copyright This document has been placed in the public domain. So...
Released: Dec. 6, 2022
This is a security release of Python 3.7 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 security bugfix release …
This is a security release of Python 3.8 Note: The release you're looking at is Python 3.8.17, a security 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 3.11.x here. Security content in this …
Released: March 16, 2022
This is a security release of Python 3.8 Note: The release you're looking at is Python 3.8.13, a security 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 3.11.x here. Security content in this …
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 …
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 …
Released: Sept. 6, 2017
This is a security-fix source-only release. The last binary release was 3.3.5. This is the release candidate of Python 3.3.7. Python 3.3.0 was released on 2012-09-29 and has been in security-fix-only mode since 2014-03-08. Per Python Development policy, all support for the 3.3 series of releases ends on 2017-09-29 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
Released: Sept. 6, 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 see …