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GeezerVison is showing github.com — [3.15] gh-161735: Update zlib-ng to 2.2.5 on Windows (GH-161813) by miss-islington · Pull Request #161883 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Nov 12, 2026 •
edited by bedevere-app Bot
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(cherry picked from commit a969bcf)

Co-authored-by: Zachary Ware [email protected]

  • Issue: Windows: update zlib-ng to 2.2.5 (PGO builds with Visual Studio 17.11 decompress wrongly on AVX-512 CPUs) #161735

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@zware @miss-islington
pythongh-161735: Update zlib-ng to 2.2.5 on Windows (pythonGH-161813)
3b610f0 
(cherry picked from commit a969bcf)

Co-authored-by: Zachary Ware <[email protected]>
@miss-islington
miss-islington requested review from a team and sethmlarson as code owners November 12, 2026 16:35
@bedevere-app bedevere-app Bot mentioned this pull request Nov 12, 2026
gh-161735: Update zlib-ng to 2.2.5 on Windows #161813
Merged
@bedevere-app bedevere-app Bot added the type-bug An unexpected behavior, bug, or error label Nov 12, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Nov 12, 2026
Windows: update zlib-ng to 2.2.5 (PGO builds with Visual Studio 17.11 decompress wrongly on AVX-512 CPUs) #161735
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@bedevere-app bedevere-app Bot added the awaiting review label Nov 12, 2026
@zware
zware enabled auto-merge (squash) November 12, 2026 16:38
@zware
zware merged commit bd16602 into python:3.15 Nov 12, 2026
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@bedevere-app bedevere-app Bot removed the awaiting review label Nov 12, 2026
@miss-islington
miss-islington deleted the backport-a969bcf-3.15 branch November 12, 2026 17:13
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@sethmlarson sethmlarson Awaiting requested review from sethmlarson sethmlarson is a code owner

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2 participants

@miss-islington @zware
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