added blurb

randolf-scholz · randolf-scholz · commit d6f4c823eaaa · 2025-06-16T18:21:47.000+02:00
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-06-16-18-16-41.gh-issue-135575._N5rTH.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-06-16-18-16-41.gh-issue-135575._N5rTH.rst
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+Improved performance of ``MutableMapping.update``.

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	`1`	+Improved performance of ``MutableMapping.update``.