https://www.python.org/ Events collected by UnlimitedPipe 0.3.2 UnlimitedPipe 0.3.2 Fri, 25 Sep 2026 17:36:47 +0000 https://peps.python.org/pep-0848/ ef262a6496ec0470bc4d Wed, 16 Sep 2026 00:00:00 +0000 This PEP proposes adding a new cyclic garbage collector to CPython. The new collector will be both generational and incremental. Collections will alternate: a young collection, then an (incremental) old collection, then a young collection, and so on. https://blog.python.org/2026/09/the-python-documentation-is-now-available-in-persian/ 231a139fa8ad4577c95e Thu, 24 Sep 2026 10:05:26 +0000 docs https://peps.python.org/pep-0849/ fd2223d8c533fdbeb0a7 Thu, 24 Sep 2026 10:05:26 +0000 Currently, the Python interpreter allows any expression to be used as an annotation. But their most popular usage, type annotations, are restricted to only a small subset of possible expressions. This is because type annotations need to be introspectable at runtime and many valid expressions produce values where that is not possible. This greatly limits which expressions can be assigned a meaning within the typing spec and limits the expressiveness and ease of use of type annotations. https://peps.python.org/pep-0824/ e616d87c88c380adeb10 Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes adding two new operators. https://peps.python.org/pep-0823/ 34fa55499c1aab741432 Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes adding two new operators. https://peps.python.org/pep-0846/ 5ec810e7f602cb809ca8 Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes preserving a string literal immediately following a type statement as the resulting type alias object’s __doc__ attribute, exposing that documentation through ast, and displaying it through pydoc and help(). It follows the placement already supported by source-based documentation tools. The parser stores the docstring in a new optional doc field on ast.TypeAlias instead of creating a separate ast.Expr node for it. ast.get_docstring() retrieves alias docstrings from this field. https://blog.python.org/2026/09/python-3150-rc2/ 293605a95692a1e1286e Thu, 24 Sep 2026 10:05:26 +0000 Last chance to test before the big day! releases https://peps.python.org/pep-0845/ 2245d62a319926db643a Thu, 24 Sep 2026 10:05:26 +0000 This PEP enables the use of non-attribute names as value patterns in match statements. A name prefixed with a dot is looked up using the normal name resolution rules and compared to the match subject by equality in the same manner as existing value patterns, instead of being treated as a capture pattern. This makes it possible to match local variables and global variables defined in the same module without using a guard clause. https://blog.python.org/2026/08/riscv-now-officially-supported/ 734c4d4ac2aef4d97ee3 Thu, 24 Sep 2026 10:05:26 +0000 I’m happy to announce that RISC-V platforms are now officially supported by CPython. 🎉 🚀 https://blog.python.org/2026/08/the-python-documentation-is-now-available-in-russian/ f0788bb93f8712efa414 Thu, 24 Sep 2026 10:05:26 +0000 docs https://blog.python.org/2026/08/2026-packaging-council-nominees/ f5ad17345948b93faf97 Thu, 24 Sep 2026 10:05:26 +0000 Announcing the 17 nominees for the inaugural Python Packaging Council election, and how to vote in the election. https://blog.python.org/2026/08/python-31214-31116-31021/ 3b73c32c3fc4fdeebd1e Thu, 24 Sep 2026 10:05:26 +0000 [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. releases https://peps.python.org/pep-0847/ 48a64d74fc7cd5667cb6 Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes standardizing the format of error responses returned by the simple repository API. https://blog.python.org/2026/08/python-3147-31315/ bf48f88750b11d23acc1 Thu, 24 Sep 2026 10:05:26 +0000 A pair of bug fix releases await your upgrade. releases https://peps.python.org/pep-0844/ 86f791ff735c9e06122c Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes adding two new builtin functions, public() and private(), which document the public interface of a module by keeping its __all__ synchronized with the names actually defined to be public in that module. Both are used as decorators (@public and @private) on class and function definitions, so that a name’s visibility is declared exactly once, at the point where the name is defined. Both additionally have a single argument call form for names that are bound by other means (such… https://peps.python.org/pep-0843/ 8011afce64428fbff2a3 Thu, 24 Sep 2026 10:05:26 +0000 Large libraries separate their implementation layout (the tree of modules convenient for maintainers) from their public layout (the shallower, curated tree they present to users). Building that public layout today means choosing between two imperfect options. https://blog.python.org/2026/08/python-3150-rc1/ 08d30abfd35639da2b2e Thu, 24 Sep 2026 10:05:26 +0000 Get those wheels rolling! releases https://peps.python.org/pep-0842/ 5797e9f4284152e56058 Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes an export statement that modules can use to express intent about the visibility of variables from outside the module. https://blog.python.org/2026/07/2026-packaging-council-nominations/ 5e95de91fbcc882ed06e Thu, 24 Sep 2026 10:05:26 +0000 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. https://peps.python.org/pep-0841/ 2ae41df233a24b50abf9 Thu, 24 Sep 2026 10:05:26 +0000 This PEP proposes frozen display syntax: f{1, 2, 3} evaluates to a frozenset, and f{'a': 1} evaluates to a frozendict. Because immutability is guaranteed by the syntax itself rather than inferred from usage, the compiler can treat frozen displays as first-class citizens of its optimization pipeline: constant displays are folded into a single LOAD_CONST with an exact result type at compile time and cached in .pyc files. https://blog.python.org/2026/07/python-3150-beta-4/ 87e7b0fd8c114bfca0ca Thu, 24 Sep 2026 10:05:26 +0000 The final 3.15 beta is out! releases https://blog.python.org/2026/06/2026-packaging-council-election-dates/ 34497f601b64acef183f Thu, 24 Sep 2026 10:05:26 +0000 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. https://blog.python.org/2026/06/mitigated-api-bypass-for-download-metadata-python-dot-org/ 4b402e6dabf0cc30ae92 Thu, 24 Sep 2026 10:05:26 +0000 Vulnerability mitigated in python.org with follow-up third-party audit from Trail of Bits security https://blog.python.org/2026/06/python-3150-beta-3/ e6206c7a3132d1f3a9bf Thu, 24 Sep 2026 10:05:26 +0000 The penultimate 3.15 beta is out! releases https://blog.python.org/2026/06/python-3146-31314/ 6ab60ba682b65c7795b3 Thu, 24 Sep 2026 10:05:26 +0000 A pair of bug fix releases await your upgrade. releases https://blog.python.org/2026/06/python-3150-beta-2/ 13b5ce9da0ecd2620246 Thu, 24 Sep 2026 10:05:26 +0000 The antepenultimate 3.15 beta is out! releases https://blog.python.org/2026/05/python-3145-is-out/ a41dd3347ccaac8bf33c Thu, 24 Sep 2026 10:05:26 +0000 A special release with a new (old) garbage collector. releases https://blog.python.org/2026/05/python-3150-beta-1/ e86aa65ba819f03e6ca6 Thu, 24 Sep 2026 10:05:26 +0000 The propreantepenultimate 3.15 beta is out! releases https://blog.python.org/2026/05/python-3145rc1/ cc37b263a7b5c3fc792d Thu, 24 Sep 2026 10:05:26 +0000 A special release candidate with a new (old) garbage collector. releases https://blog.python.org/2026/04/rust-for-cpython-2026-04/ ceb996e47edd0e5b1ce9 Thu, 24 Sep 2026 10:05:26 +0000 Rust for CPython project status update April 2026 Rust https://blog.python.org/2026/04/python-3150a8-3144-31313/ 02e377ccfcff50e081bb Thu, 24 Sep 2026 10:05:26 +0000 A final alpha and two bug fixes are awaiting your upgrade. releases https://blog.python.org/2026/03/jit-on-track/ db03f550f37db76a2086 Thu, 24 Sep 2026 10:05:26 +0000 A look at Python's JIT in 3.15a7. JIT performance https://blog.python.org/2026/03/python-3150-alpha-7/ a18b71a7a1d57333409d Thu, 24 Sep 2026 10:05:26 +0000 The penultimate 3.15 alpha is out! releases https://blog.python.org/2026/03/cpython-codebase-growth/ 9485b845c985b0afbb27 Thu, 24 Sep 2026 10:05:26 +0000 An analysis of the growth of CPython's codebase from its first commits to the present day history https://blog.python.org/2026/03/python-31213-31115-31020/ 0ef7f0d154e60f114c48 Thu, 24 Sep 2026 10:05:26 +0000 [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. releases https://blog.python.org/2026/03/the-python-insider-blog-has-moved/ 3286a2d9c414f472e7fb Thu, 24 Sep 2026 10:05:26 +0000 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. python community https://blog.python.org/2026/02/join-the-python-security-response-team/ a8d9fe62bafb40d3d02b Thu, 24 Sep 2026 10:05:26 +0000 The Python Security Response Team now has an approved public governance document (PEP 811) and is welcoming new members. security psrt https://blog.python.org/2026/02/python-3150-alpha-6/ 33d5a8fb05eb5c0356f3 Thu, 24 Sep 2026 10:05:26 +0000 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... releases https://blog.python.org/2026/02/python-3143-and-31312-are-now-available/ 57242f7c020fa7d7f135 Thu, 24 Sep 2026 10:05:26 +0000 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 ... releases https://blog.python.org/2026/01/python-3150-alpha-5-yes-another-alpha/ eaec5a8e47c235442383 Thu, 24 Sep 2026 10:05:26 +0000 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... releases https://blog.python.org/2026/01/python-3150-alpha-4/ 09861df44051823c7a09 Thu, 24 Sep 2026 10:05:26 +0000 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... releases https://blog.python.org/2025/12/python-3150-alpha-3/ 153644ddc4aece7d53f4 Thu, 24 Sep 2026 10:05:26 +0000 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... releases https://blog.python.org/2025/12/python-3142-and-31311-are-now-available/ 7c46c5372b71bcd33806 Thu, 24 Sep 2026 10:05:26 +0000 Two more, just three days after the last? Yes! We found some regressions, so here’s an expedited pair of releases. They also come with some bonus security fi... releases https://blog.python.org/2025/12/python-31310-is-now-available-too-you/ 96872901a1c2ffbf6b6c Thu, 24 Sep 2026 10:05:26 +0000 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... releases https://blog.python.org/2025/12/python-3141-is-now-available/ 24197cda760d1ecbfea3 Thu, 24 Sep 2026 10:05:26 +0000 !Two snakes enjoying a pie with 3.14 on the top and π crimping This is first maintenance release of Python 3.14 Python 3.14.1 is the first maintenance release... releases https://blog.python.org/2025/11/python-3150a2/ 5cdb71eb3b88c3e00296 Thu, 24 Sep 2026 10:05:26 +0000 This is an early developer preview of Python 3.15 https://www.python.org/downloads/release/python-3150a2/ Major new features of the 3.15 series, compared to ... releases https://blog.python.org/2025/10/python-3150-alpha-1/ d5d7ddabdbe470889b88 Thu, 24 Sep 2026 10:05:26 +0000 This is an early developer preview of Python 3.15 https://www.python.org/downloads/release/python-3150a1/ Major new features of the 3.15 series, compared to ... releases https://blog.python.org/2025/10/python-3139-is-now-available/ 4359820a6d0f66dedc56 Thu, 24 Sep 2026 10:05:26 +0000 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... releases https://blog.python.org/2025/10/python-31212-31114-31019-and-3924-are/ 5b733fceef0a425e2f4c Thu, 24 Sep 2026 10:05:26 +0000 [](https://discuss.python.org/t/python-3-12-12-3-11-14-3-10-19-and-3-9-24-are-now-available/104273#p-273973-old-timer-release-party-1)Old-timer Release Party... releases https://blog.python.org/2025/10/python-3138-is-now-available/ ac104fc6a315d8a5c238 Thu, 24 Sep 2026 10:05:26 +0000 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... https://blog.python.org/2025/10/python-3140-final-is-here/ 895f3379fdf4f8a7c20e Thu, 24 Sep 2026 10:05:26 +0000 !Two snakes enjoying a pie with 3.14 on the top and π crimping Python 3.14.0 is now available python.org/downloads/release/python-3140/ This is the stable re... releases https://blog.python.org/2025/09/python-3140rc3-is-go/ 906cf7299334858cac77 Thu, 24 Sep 2026 10:05:26 +0000 It’s 🪄 finally 🪄 the final 3.14 release candidate! https://www.python.org/downloads/release/python-3140rc3/ Note: It’s another magic release. We fixed anot... releases https://blog.python.org/2025/08/python-3140rc2-and-3137-are-go/ 8679daff37c9008826a4 Thu, 24 Sep 2026 10:05:26 +0000 Not one but two expedited releases! 🎉 🎉 Python 3.14.0rc2 It’s the ~final~ 🪄 penultimate 🪄 3.14 release candidate! https://www.python.org/downloads/releas... releases https://blog.python.org/2025/08/python-3136-is-now-available/ 24f99686da26739e5c18 Thu, 24 Sep 2026 10:05:26 +0000 The latest version of Python 3.13 is now available! [](https://discuss.python.org/t/python-3-13-6-has-been-released/101482#p-265330-python-3136-1)Python 3.13... https://blog.python.org/2025/07/python-314-release-candidate-1-is-go/ a87bb41ff49dd4bcba50 Thu, 24 Sep 2026 10:05:26 +0000 It’s the first 3.14 release candidate! https://www.python.org/downloads/release/python-3140rc1/ This is the first release candidate of Python 3.14 This relea... releases https://blog.python.org/2025/07/python-3140-beta-4-is-here/ b98ceda5969b3bca7c9b Thu, 24 Sep 2026 10:05:26 +0000 It’s the final 3.14 beta! https://www.python.org/downloads/release/python-3140b4/ This is a beta preview of Python 3.14 Python 3.14 is still in development. ... releases https://blog.python.org/2025/06/python-3140-beta-3-is-here/ ae62f3364491a47712d6 Thu, 24 Sep 2026 10:05:26 +0000 It’s 3.14 beta 3! https://www.python.org/downloads/release/python-3140b3/ This is a beta preview of Python 3.14 Python 3.14 is still in development. This rel... releases https://blog.python.org/2025/06/python-3135-is-now-available/ 7a8cc1b45bc91ab48ae4 Thu, 24 Sep 2026 10:05:26 +0000 When I was younger we would call this a brown paper bag release, but actually, we shouldn’t hide from our mistakes. We’re only human. So, please enjoy: [](ht... https://blog.python.org/2025/06/python-3134-31211-31113-31018-and-3923/ f32a20a479495e65fe17 Thu, 24 Sep 2026 10:05:26 +0000 Python Release Party It was only meant to be release day for 3.13.4 today, but poor number 13 looked so lonely… And hey, we had a couple of tarfile CVEs that... https://blog.python.org/2025/05/python-3140-beta-2-is-here/ 3e8a7b6d77ffa49795cd Thu, 24 Sep 2026 10:05:26 +0000 Here’s the second 3.14 beta. https://www.python.org/downloads/release/python-3140b2/ This is a beta preview of Python 3.14 Python 3.14 is still in developmen... releases https://blog.python.org/2025/05/python-3140-beta-1-is-here/ abeefe75c8104a0ccc88 Thu, 24 Sep 2026 10:05:26 +0000 Only one day late, welcome to the first beta! https://www.python.org/downloads/release/python-3140b1/ This is a beta preview of Python 3.14 Python 3.14 is st... releases