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Python 3.15.0 candidate 2 is here!
Last chance to test before the big day!
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RISC-V is now officially supported by CPython!
I’m happy to announce that RISC-V platforms are now officially supported by CPython. 🎉 🚀
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Announcing the Packaging Council Election Candidates for 2026!
Announcing the 17 nominees for the inaugural Python Packaging Council election, and how to vote in the election.
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Python 3.12.14, 3.11.16 and 3.10.21 are now available!
[Python Releases Eclipse Your Security!](https://discuss.python.org/t/python-3-12-14-3-11-16-and-3-10-21-are-now-available/108537) New security releases for 3.10, 3.11 and 3.12 are now available.
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Python 3.14.7 and 3.13.15 are now available!
A pair of bug fix releases await your upgrade.
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Python 3.15.0 candidate 1 is here!
Get those wheels rolling!
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Get Ready: 2026 Python Packaging Council Nominations Opening Soon!
The inaugural Python Packaging Council election nomination period opens on Tuesday, July 28th, 2:00 pm UTC and closes on Tuesday, August 11th, 2:00 pm UTC.
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Python 3.15.0 beta 4 is here!
The final 3.15 beta is out!
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Packaging Council Inaugural Election Dates
A new Python Packaging Council (PPC) is being established, with their election of the inaugural PPC will be held in parallel to the 2026 PSF Board election.
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Python 3.15.0 beta 3 is here!
The penultimate 3.15 beta is out!
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Mitigated API authentication bypass for python.org download metadata
Vulnerability mitigated in python.org with follow-up third-party audit from Trail of Bits
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Python 3.14.6 and 3.13.14 are now available!
A pair of bug fix releases await your upgrade.
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Python 3.15.0 beta 2 is here!
The antepenultimate 3.15 beta is out!
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Python 3.14.5 is out!
A special release with a new (old) garbage collector.
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Python 3.15.0 beta 1 is here!
The propreantepenultimate 3.15 beta is out!
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Python 3.14.5 release candidate
A special release candidate with a new (old) garbage collector.
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Rust for CPython Progress Update April 2026
Rust for CPython project status update April 2026
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Python 3.15.0a8, 3.14.4 and 3.13.13 are out!
A final alpha and two bug fixes are awaiting your upgrade.
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Python 3.15's JIT is now back on track
A look at Python's JIT in 3.15a7.
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Python 3.15.0 alpha 7
The penultimate 3.15 alpha is out!
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CPython: 36 Years of Source Code
An analysis of the growth of CPython's codebase from its first commits to the present day
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The Python Insider Blog Has Moved!
Python Insider now lives at blog.python.org, backed by a Git repository. All 307 posts from the Blogger era have been migrated, and old URLs redirect automatically.
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Python 3.12.13, 3.11.15 and 3.10.20 are now available!
[Python Releases For Your Security!](https://discuss.python.org/t/python-3-12-13-3-11-15-and-3-10-20-are-now-available/106363) New security releases for 3.10, 3.11 and 3.12 are now available.
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Join the Python Security Response Team!
The Python Security Response Team now has an approved public governance document (PEP 811) and is welcoming new members.
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Python 3.15.0 alpha 6
This is an early developer preview of Python 3.15 www.python.org/downloads/release/python-3150a6/ Major new features of the 3.15 series, compared to 3.14 Pyt...
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Python 3.14.3 and 3.13.12 are now available!
Python 3.14.3 is now available! This is third maintenance release of Python 3.14 Python 3.14.3 is the third maintenance release of 3.14, containing around ...
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Python 3.15.0 alpha 5 (yes, another alpha!)
Note: 3.15.0a4 was accidentally built against from 2025-12-23 instead of 2026-01-13, so this 3.15.0a5 is an extra release correctly built against 2026-01-14...
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Python 3.15.0 alpha 4
Edit: This 3.15.0a4 was accidentally built against \ from 2025-12-23 instead of 2026-01-13, so 3.15.0a5 is an extra release correctly built against 2026-01-1...
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Python 3.15.0 alpha 3
This is an early developer preview of Python 3.15 www.python.org/downloads/release/python-3150a3/ Major new features of the 3.15 series, compared to 3.14 Pyt...