📜🤖 Added by blurb_it.

blurb-it[bot] · web-flow · commit 086593c0cef5 · 2026-05-20T19:10:21.000Z
diff --git a/Misc/NEWS.d/next/Library/2026-05-20-19-10-09.gh-issue-149816.g_ycIN.rst b/Misc/NEWS.d/next/Library/2026-05-20-19-10-09.gh-issue-149816.g_ycIN.rst
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+Fix a race condition on `kwargs` in `PyStack_UnpackDict` by duplicating the `kwargs` argument in the `thread.new_start_thread` function.

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	`1`	+Fix a race condition on `kwargs` in `PyStack_UnpackDict` by duplicating the `kwargs` argument in the `thread.new_start_thread` function.