# Python 3.13

Python 3.13.0 is a major release of the Python programming language with new features and optimizations compared with Python 3.12.

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## Python 3.14.7 and 3.13.15 are now available!

DevFeed: [Python 3.14.7 and 3.13.15 are now available!](<https://devfeed.tech/articles/python-3-14-7-and-3-13-15-are-now-available-2410.md>)

Original publisher: [Read original article](<https://blog.python.org/2026/08/python-3147-31315/>)

Author: Thomas Wouters

Published: 2026-08-05T00:00:00Z

Content type: release

Language: en

Sources: [Python Insider](<https://devfeed.tech/sources/python-insider.md>)

Topics: [Python 3.13](<https://devfeed.tech/topics/python-3-13.md>), [Python 3.14](<https://devfeed.tech/topics/python-3-14.md>), [releases](<https://devfeed.tech/topics/releases.md>), [bug](<https://devfeed.tech/topics/bug.md>), [Python](<https://devfeed.tech/topics/python.md>)

Tags: [bug](<https://devfeed.tech/tags/bug.md>), [community](<https://devfeed.tech/tags/community.md>), [contributors](<https://devfeed.tech/tags/contributors.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [github](<https://devfeed.tech/tags/github.md>), [python-3-13](<https://devfeed.tech/tags/python-3-13.md>), [python-3-14](<https://devfeed.tech/tags/python-3-14.md>), [releases](<https://devfeed.tech/tags/releases.md>), [resources](<https://devfeed.tech/tags/resources.md>), [storage](<https://devfeed.tech/tags/storage.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [windows](<https://devfeed.tech/tags/windows.md>)

### AI overview

Python 3.14.7 and Python 3.13.15 are maintenance releases containing bug fixes, build improvements, and documentation changes.

### Source excerpt

A pair of bug fix releases await your upgrade.

## Python 3.14.6 and 3.13.14 are now available!

DevFeed: [Python 3.14.6 and 3.13.14 are now available!](<https://devfeed.tech/articles/python-3-14-6-and-3-13-14-are-now-available-2403.md>)

Original publisher: [Read original article](<https://blog.python.org/2026/06/python-3146-31314/>)

Author: Hugo van Kemenade

Published: 2026-06-10T00:00:00Z

Content type: release

Language: en

Sources: [Python Insider](<https://devfeed.tech/sources/python-insider.md>)

Topics: [Python 3.14](<https://devfeed.tech/topics/python-3-14.md>), [Python 3.13](<https://devfeed.tech/topics/python-3-13.md>), [releases](<https://devfeed.tech/topics/releases.md>), [bug](<https://devfeed.tech/topics/bug.md>), [Software](<https://devfeed.tech/topics/software.md>)

Tags: [bug](<https://devfeed.tech/tags/bug.md>), [community](<https://devfeed.tech/tags/community.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [github](<https://devfeed.tech/tags/github.md>), [python](<https://devfeed.tech/tags/python.md>), [python-3-13](<https://devfeed.tech/tags/python-3-13.md>), [python-3-14](<https://devfeed.tech/tags/python-3-14.md>), [release](<https://devfeed.tech/tags/release.md>), [releases](<https://devfeed.tech/tags/releases.md>)

### AI overview

Python 3.14.6 and Python 3.13.14 are available as maintenance releases, bringing bug fixes, build improvements, and documentation changes.

### Source excerpt

A pair of bug fix releases await your upgrade.

## Python 3.13.10 is now available, too, you know!

DevFeed: [Python 3.13.10 is now available, too, you know!](<https://devfeed.tech/articles/python-3-13-10-is-now-available-too-you-know-2382.md>)

Original publisher: [Read original article](<https://blog.python.org/2025/12/python-31310-is-now-available-too-you/>)

Author: Thomas Wouters

Published: 2025-12-02T00:00:00Z

Content type: release

Language: en

Sources: [Python Insider](<https://devfeed.tech/sources/python-insider.md>)

Topics: [Python 3.13](<https://devfeed.tech/topics/python-3-13.md>), [Python](<https://devfeed.tech/topics/python.md>), [releases](<https://devfeed.tech/topics/releases.md>), [Software](<https://devfeed.tech/topics/software.md>)

Tags: [bugs](<https://devfeed.tech/tags/bugs.md>), [build](<https://devfeed.tech/tags/build.md>), [community](<https://devfeed.tech/tags/community.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [python](<https://devfeed.tech/tags/python.md>), [python-3-13](<https://devfeed.tech/tags/python-3-13.md>), [release](<https://devfeed.tech/tags/release.md>), [releases](<https://devfeed.tech/tags/releases.md>), [support](<https://devfeed.tech/tags/support.md>)

### AI overview

Python 3.13.10 is the tenth maintenance release in the Python 3.13 series. It includes around 300 bug fixes, build improvements, and documentation changes since Python 3.13.9.

### Source excerpt

The latest version of Python 3.13 is now available! Python 3.13.10 https://www.python.org/downloads/release/python-31310/ This is the tenth maintenance rel...

## Python 3.13.9 is now available!

DevFeed: [Python 3.13.9 is now available!](<https://devfeed.tech/articles/python-3-13-9-is-now-available-2378.md>)

Original publisher: [Read original article](<https://blog.python.org/2025/10/python-3139-is-now-available/>)

Author: Thomas Wouters

Published: 2025-10-14T00:00:00Z

Content type: release

Language: en

Sources: [Python Insider](<https://devfeed.tech/sources/python-insider.md>)

Topics: [Python 3.13](<https://devfeed.tech/topics/python-3-13.md>), [Python](<https://devfeed.tech/topics/python.md>)

Tags: [bugs](<https://devfeed.tech/tags/bugs.md>), [github](<https://devfeed.tech/tags/github.md>), [python-3-13](<https://devfeed.tech/tags/python-3-13.md>), [release](<https://devfeed.tech/tags/release.md>), [release-schedule](<https://devfeed.tech/tags/release-schedule.md>), [releases](<https://devfeed.tech/tags/releases.md>)

### AI overview

Python 3.13.9 is an expedited release that fixes a regression in Python 3.13.8 involving decorators followed by a comment or an empty line. No other changes are included.

### Source excerpt

Python 3.13.9 https://www.python.org/downloads/release/python-3139/ 3.13.9 is an expedited release containing a fix for one specific regression in Python 3.1...

## Python 3.13.8 is now available

DevFeed: [Python 3.13.8 is now available](<https://devfeed.tech/articles/python-3-13-8-is-now-available-2377.md>)

Original publisher: [Read original article](<https://blog.python.org/2025/10/python-3138-is-now-available/>)

Author: Thomas Wouters

Published: 2025-10-07T00:00:00Z

Content type: release

Language: en

Sources: [Python Insider](<https://devfeed.tech/sources/python-insider.md>)

Topics: [Python 3.13](<https://devfeed.tech/topics/python-3-13.md>), [Programming language](<https://devfeed.tech/topics/programming-language.md>), [releases](<https://devfeed.tech/topics/releases.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [bugs](<https://devfeed.tech/tags/bugs.md>), [build](<https://devfeed.tech/tags/build.md>), [community](<https://devfeed.tech/tags/community.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [improvements](<https://devfeed.tech/tags/improvements.md>), [maintenance](<https://devfeed.tech/tags/maintenance.md>), [python](<https://devfeed.tech/tags/python.md>), [python-3-13](<https://devfeed.tech/tags/python-3-13.md>), [release](<https://devfeed.tech/tags/release.md>), [release-schedule](<https://devfeed.tech/tags/release-schedule.md>), [releases](<https://devfeed.tech/tags/releases.md>)

### AI overview

Python 3.13.8 is the eighth maintenance release of Python 3.13, with around 200 bug fixes, build improvements, and documentation changes since Python 3.13.7.

### Source excerpt

The latest version of Python 3.13 is now available! Python 3.13.8 https://www.python.org/downloads/release/python-3138/ This is the eighth maintenance rele...

## Python 3.13 without GIL: Real-World Threading Finally Works

DevFeed: [Python 3.13 without GIL: Real-World Threading Finally Works](<https://devfeed.tech/articles/python-3-13-without-gil-real-world-threading-finally-works-43.md>)

Original publisher: [Read original article](<https://blog.abhimanyu-saharan.com/posts/making-the-gil-optional-a-deep-dive-into-pep-703>)

Author: Abhimanyu Saharan

Published: 2025-05-23T00:00:00Z

Content type: article

Language: en

Sources: [Abhimanyu Saharan](<https://devfeed.tech/sources/abhimanyu-s-blog.md>)

Topics: [Python](<https://devfeed.tech/topics/python.md>), [Python 3.13](<https://devfeed.tech/topics/python-3-13.md>)

Tags: [install](<https://devfeed.tech/tags/install.md>), [multithreading](<https://devfeed.tech/tags/multithreading.md>), [python](<https://devfeed.tech/tags/python.md>), [python-3-13](<https://devfeed.tech/tags/python-3-13.md>), [threading](<https://devfeed.tech/tags/threading.md>)

### AI overview

An examination of Python 3.13's optional GIL, including installation steps, measured multithreading gains, and situations where threading outperforms multiprocessing.

### Source excerpt

Tested Python 3.13's optional GIL. Shared results showing real multithreading gains, install steps, and when it outperforms multiprocessing.