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GeezerVison is showing github.com — gh-148726: Document the GC change in What's New in Python 3.14 by hugovk · Pull Request #149209 · python/cpython

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@hugovk

@hugovk hugovk commented May 1, 2026 •
edited by bedevere-app Bot
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  • Issue: Forward-port generational GC #148726

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@hugovk
Document the GC change in What's New in Python 3.14
9124bae
@hugovk
hugovk requested a review from AA-Turner as a code owner May 1, 2026 07:09
@hugovk hugovk added the needs backport to 3.14 bugs and security fixes label May 1, 2026
@bedevere-app bedevere-app Bot added awaiting core review docs Documentation in the Doc dir skip news labels May 1, 2026
@github-project-automation github-project-automation Bot added this to Docs PRs May 1, 2026
@github-project-automation github-project-automation Bot moved this to Todo in Docs PRs May 1, 2026
@hugovk hugovk changed the title Document the GC change in What's New in Python 3.14 gh-148726: Document the GC change in What's New in Python 3.14 May 1, 2026
@bedevere-app bedevere-app Bot mentioned this pull request May 1, 2026
Forward-port generational GC #148726
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@hugovk

hugovk commented May 1, 2026

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Doctest failure - Canonical/Ubuntu still "under a sustained, cross-border attack":

https://status.canonical.com/#/incident/KNms6QK9ewuzz-7xUsPsNylV20jEt5kyKsd8A-3ptQEHpOd8VQ40ZQs-KD81fboQXeGZB94okNHdHBGlCv58Sw==
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@encukou

encukou commented May 1, 2026

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Do you (also) want to add a Notable Changes section, as in 3.13, 3.12 and earlier?
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@read-the-docs-community

read-the-docs-community Bot commented May 1, 2026 •
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Documentation build overview

📚 cpython-previews | 🛠️ Build #32502373 | 📁 Comparing 7385767 against main (8066db5)

  🔍 Preview build  

18 files changed · ± 18 modified

± Modified

  • contents.html
  • download.html
  • genindex-B.html
  • genindex-C.html
  • genindex-E.html
  • genindex-H.html
  • genindex-I.html
  • genindex-P.html
  • genindex-R.html
  • genindex-S.html
  • and 8 more...
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@hugovk
Add Notable changes in 3.14.5
c0fe323
@hugovk
hugovk enabled auto-merge (squash) May 1, 2026 18:13
@hugovk
Merge branch 'main' into 3.14-gc
7385767
@hugovk
hugovk merged commit 4e3811f into python:main May 1, 2026
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@hugovk
hugovk deleted the 3.14-gc branch May 1, 2026 18:57
@github-project-automation github-project-automation Bot moved this from Todo to Done in Docs PRs May 1, 2026
@miss-islington-app

miss-islington-app Bot commented May 1, 2026

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Thanks @hugovk for the PR 🌮🎉.. I'm working now to backport this PR to: 3.14.
🐍🍒⛏🤖
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@bedevere-app bedevere-app Bot removed the awaiting core review label May 1, 2026
@miss-islington-app

miss-islington-app Bot commented May 1, 2026

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Sorry, @hugovk, I could not cleanly backport this to 3.14 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker 4e3811f05300eb436be3d670c9c62631e85844ea 3.14
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@miss-islington-app miss-islington-app Bot assigned hugovk May 1, 2026
@bedevere-app

bedevere-app Bot commented May 1, 2026

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GH-149249 is a backport of this pull request to the 3.14 branch.
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@bedevere-app bedevere-app Bot removed the needs backport to 3.14 bugs and security fixes label May 1, 2026
hugovk added a commit that referenced this pull request May 1, 2026
@hugovk
[3.14] gh-148726: Document the GC change in What's New in Python 3.14 (…
7c3cc0f 
…GH-149209) (#149249)
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@AA-Turner AA-Turner Awaiting requested review from AA-Turner AA-Turner is a code owner

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@hugovk hugovk

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docs Documentation in the Doc dir skip news

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2 participants

@hugovk @encukou
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