Add NEWS.d

corona10 · corona10 · commit 36f2d77ef7d2 · 2026-02-17T22:27:19.000+09:00
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2026-02-17-22-27-11.gh-issue-141510.-4yYsf.rst b/Misc/NEWS.d/next/Core_and_Builtins/2026-02-17-22-27-11.gh-issue-141510.-4yYsf.rst
@@ -0,0 +1,3 @@
+Optimize :meth:`dict.fromkeys` and :meth:`frozendict.fromkeys` to avoid
+unnecessary thread-safety operations in frozendict cases. Patch by Donghee
+Na.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Optimize :meth:`dict.fromkeys` and :meth:`frozendict.fromkeys` to avoid
	`2`	`+unnecessary thread-safety operations in frozendict cases. Patch by Donghee`
	`3`	`+Na.`