Notice: This page displays a fallback because interactive scripts did not run. Possible causes include disabled JavaScript or failure to load scripts or stylesheets.
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
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 …
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 …
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 …
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 …
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 …
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 …
Released: May 19, 2020
This is a beta preview of Python 3.9 Python 3.9 is still in development. This release, 3.9.0b1, is the first of four planned beta release previews. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their …
Released: June 9, 2020
This is a beta preview of Python 3.9 Python 3.9 is still in development. This release, 3.9.0b3, is the third of five planned beta release previews. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their …
Released: Feb. 19, 2021
This is the second maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.2, 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. We've made …
Released: May 3, 2021
This is the tenth and final regular maintenance release of Python 3.8 Note: The release you're looking at is Python 3.8.10, a 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. …
Released: June 28, 2021
This is the sixth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.6, 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. There's been …
Released: March 16, 2022
This is the eleventh maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.11, 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. Security content …
Released: Aug. 6, 2023
This is the first release candidate of Python 3.12.0 This release, 3.12.0rc1, is the penultimate release preview. Entering the release candidate phase, only reviewed code changes which are clear bug fixes are allowed between this release candidate and the final release. The second candidate (and the last planned …
Released: Sept. 6, 2023
This is the second release candidate of Python 3.12.0 This release, 3.12.0rc2, is the last release preview for Python 3.12. There will be no ABI changes from this point forward in the 3.12 series. The intent is for the final release of 3.12.0, scheduled for Monday, 2023-10-02, …
Released: Sept. 19, 2023
This is the third release candidate of Python 3.12.0 This release, 3.12.0rc3, is the absolutely last release preview for Python 3.12. There will be no ABI changes from this point forward in the 3.12 series. The intent is for the final release of 3.12.0, scheduled for Monday, …
Released: May 8, 2024
This is a beta preview of Python 3.13 Python 3.13 is still in development. This release, 3.13.0b1, is the first of four beta release previews of 3.13. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to …
Released: Feb. 11, 2025
Here comes the antepenultimate alpha. 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, 3.14.0a5, is the fifth of seven planned alpha releases. Alpha releases are intended to …
...versions available for nearly every computing platform, major and obscure, from PDAs to mainframes. Python is also an open-source platform, which encourages sharing of ideas and code. These characteristics make Python an excellent choice for enterprise application integration, large-scale web development, Web services, XML processing, application scripting, and even GUI development. "We're constantly amazed at the depth and breadth of our customer base," says Stephan Deibel, co-Founder ...
...versions of Python to crash when typing in interactive mode on OS X 10.9. Major new features of the 3.3 series, compared to 3.2 Python 3.3 includes a range of improvements of the 3.x series, as well as easier porting between 2.x and 3.x. PEP 380, syntax for delegating to a subgenerator (yield from) PEP 393, flexible string representation (doing away with the distinction between "wide" and "narrow" Unicode builds) A C implementation of the "decimal" module, with up...
If you didn't find what you need, try your search in the Python language documentation.