Results

• Release – Python 3.15.0rc1

  Version: None

  Released: Aug. 4, 2026

  It's the first 3.15 release candidate! This is a candidate preview of Python 3.15 This release, 3.15.0rc1, is the first of two planned candidate releases. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the …

  View Release Notes

• Release – Python 3.11.7

  Version: None

  Released: Dec. 4, 2023

  This is the seventh maintenance release of Python 3.11 Python 3.11.7 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.11 series, compared to 3.10 Some of the new major new features …

  View Release Notes

• Release – Python 3.14.0a3

  Version: None

  Released: Dec. 17, 2024

  O Alpha 3, O Alpha 3, how lovely are your branches! https://www.python.org/downloads/release/python-3140a3/ This is an early developer preview of Python 3.14 Major new features of the 3.14 series, compared to 3.13 Python 3.14 is still in development. This release, 3.14.0a3, is the third of seven planned …

  View Release Notes

• Release – Python 3.15.0rc2

  Version: None

  Released: Sept. 1, 2026

  It's the final 3.15 release candidate! This is a candidate preview of Python 3.15 This release, 3.15.0rc2, is the final planned release candidate, containing around 144 bugfixes, build improvements and documentation changes from 76 contributors since 3.15.0rc1. Entering the release candidate phase, only reviewed code changes which …

  View Release Notes

• Release – Python 3.7.0a1

  Version: None

  Released: Sept. 19, 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, 3.7.0a1 is the first of four planned alpha releases. Alpha releases are intended to make it easier to test the …

  View Release Notes

• Release – Python 3.7.7

  Version: None

  Released: March 10, 2020

  Note: The release you are looking at is a 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. The Python …

  View Release Notes

• Release – Python 3.10.6

  Version: None

  Released: Aug. 2, 2022

  This is the sixth maintenance release of Python 3.10 Python 3.10.6 is the newest major release of the Python programming language, and it contains many new features and optimizations. Major new features of the 3.10 series, compared to 3.9 Among the new major new features and …

  View Release Notes

• Release – Python 3.9.12

  Version: None

  Released: March 23, 2022

  This is the twelfth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.12, a bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. This is …

  View Release Notes

• Release – Python 3.7.6rc1

  Version: None

  Released: Dec. 11, 2019

  Note Python 3.8 is now the latest feature release series of Python 3. Get the latest release of 3.8.x here. We plan to continue to provide bugfix releases for 3.7.x until mid 2020 and security fixes until mid 2023. Python 3.7.6rc1 is the release candidate preview …

  View Release Notes

• 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 …

  View Release Notes

• Release – Python 3.3.5rc1

  Version: None

  Released: Feb. 23, 2014

  Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) …

  View Release Notes

• Release – Python 3.3.5rc2

  Version: None

  Released: March 2, 2014

  Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) …

  View Release Notes

• Release – Python 3.3.5

  Version: None

  Released: March 9, 2014

  Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) …

  View Release Notes

• Release – Python 3.3.5rc1

  Version: None

  Released: Feb. 23, 2014

  Python 3.3.5 includes fixes for these important issues: a 3.3.4 regression in zipimport (see http://bugs.python.org/issue20621) a 3.3.4 regression executing scripts with a coding declared and Windows newlines (see http://bugs.python.org/issue20731) potential DOS using compression codecs in bytes.decode() (see http://bugs.python.org/issue19619 and http://bugs.python.org/issue20404) …

• 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 …

  View Release Notes

• 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 …

  View Release Notes

• 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 …

  View Release Notes

• 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 …

  View Release Notes

• 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 …

  View Release Notes

• 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 …

  View Release Notes

Python language documentation

If you didn't find what you need, try your search in the Python language documentation.