The Python development team has recently rolled out two new versions of the language: Python 3.14.2 and 3.13.11. The former was released only three days after its predecessor, indicating an urgent focus on resolving critical issues within the community.
Python 3.14.2 is the second maintenance update in its series, including 18 fixes that address various bugs and regressions. Key improvements target issues in multiprocessing, dataclasses, insertdict, and re.Scanner, particularly problems like crashes and assertion errors. Additionally, this release aims to bolster security by fixing vulnerabilities such as CVE-2025-12084, which relates to a performance issue with node ID cache clearing, and an HTTP server vulnerability that poses a risk of denial-of-service attacks.
Similarly, Python 3.13.11, being the eleventh maintenance release of the 3.13 series, also addresses the same critical regressions found in the newer version. This includes fixing exceptions in multiprocessing, segmentation faults in insertdict, and issues with re.Scanner.
To get started with the latest features and enhancements, users can download Python 3.14.2 or Python 3.13.11 from the provided links.
With these updates, Python's development team continues to prioritize community feedback and security, ensuring that developers have a reliable and efficient tool for their programming needs. Future updates may further refine performance and security aspects, paving the way for a more robust development environment. Users are encouraged to stay updated with the latest releases to leverage enhancements and maintain secure coding practices
Python 3.14.2 is the second maintenance update in its series, including 18 fixes that address various bugs and regressions. Key improvements target issues in multiprocessing, dataclasses, insertdict, and re.Scanner, particularly problems like crashes and assertion errors. Additionally, this release aims to bolster security by fixing vulnerabilities such as CVE-2025-12084, which relates to a performance issue with node ID cache clearing, and an HTTP server vulnerability that poses a risk of denial-of-service attacks.
Similarly, Python 3.13.11, being the eleventh maintenance release of the 3.13 series, also addresses the same critical regressions found in the newer version. This includes fixing exceptions in multiprocessing, segmentation faults in insertdict, and issues with re.Scanner.
To get started with the latest features and enhancements, users can download Python 3.14.2 or Python 3.13.11 from the provided links.
With these updates, Python's development team continues to prioritize community feedback and security, ensuring that developers have a reliable and efficient tool for their programming needs. Future updates may further refine performance and security aspects, paving the way for a more robust development environment. Users are encouraged to stay updated with the latest releases to leverage enhancements and maintain secure coding practices
Python 3.14.2 and 3.13.11 released
Python's development team has released two new versions: 3.14.2 and 3.13.11, with the former coming just three days after its predecessor. The latest release includes 18 fixes, addressing several regressions in multiprocessing, dataclasses, insertdict, and re.Scanner, as well as security concerns like CVE-2025-12084 and an HTTP server vulnerability. Python 3.14.2's fixes mirror those found in version 3.13.11, which has also been released to address pressing issues within the community.
