Python releases
Python language news, releases and ecosystem updates. New features, breaking changes, security advisories and deprecations - each summarised in plain English and updated continuously.
Tracking 7 Python releases · Updated
- Python Insider blogengineer ·
Python 3.14.6 and 3.13.14 patch releases available
New maintenance releases for Python 3.14 and 3.13 are now available, offering numerous bug fixes, build improvements, and documentation updates. These patches are important for users seeking stability and reliability in their Python environments. Python 3.14.6 addresses approximately 179 issues, while 3.13.14 includes around 240 fixes, building on their respective previous versions.
patch - Python Insider blogpreviewengineer ·
Python 3.15.0 Beta 2 Released with New Features and Improvements
Python 3.15.0 beta 2 is now available, offering an early look at upcoming features and bug fixes. This is the second of four planned beta releases, intended for broader community testing to prepare projects for the stable release. Notable changes include PEP-driven enhancements like explicit lazy imports, a new frozendict type, improved profiling tools, and default UTF-8 encoding.
feature patch - Python Insider blogengineer ·
Python 3.14.5 includes a new (old) garbage collector
Python 3.14.5 has been released, featuring the reintroduction of an older garbage collection mechanism. This change aims to address specific memory management issues for certain workloads. The update is available for all Python users, with the specific impact dependent on application memory usage patterns.
patch - Python Insider blogpreviewengineer ·
Python 3.15.0 beta 1 released
Python has released the first beta of version 3.15.0. This prerelease milestone indicates significant development progress towards the final stable release. It is available for testing by developers and early adopters who wish to explore new features and provide feedback before general availability.
feature announcement - Python Insider blogengineer ·
Python 3.14.5 RC: New (Old) Garbage Collector
Python 3.14.5 release candidate introduces a new garbage collector, which is actually an older, stable version. This update aims to provide improved memory management and stability for Python applications. It is available for testing by developers and users who wish to preview the changes before the final release.
patch - Python Insider blogengineer ·
CPython Progress Update: Rust Integration Status
This update details the ongoing progress of integrating Rust into the CPython interpreter. It covers advancements in using Rust for core interpreter components and experimental features. The information is primarily relevant to CPython developers and those interested in the language's evolution.
announcement - Python Insider blogengineer ·
Python Releases: 3.15.0a8, 3.14.4, 3.13.13
Python has released its latest versions, including the 8th alpha of 3.15.0, along with bug fix releases for 3.14.4 and 3.13.13. These updates are available for users who need the latest features or bug fixes. This release includes a final alpha for the upcoming 3.15.0 series.
feature patch