Add news entry for gh-142659

aleksandr.tseluyko · aleksandr.tseluyko · commit d3f1a200c9d7 · 2026-04-06T11:45:04.000+03:00
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2026-04-06-11-32-52.gh-issue-142659.44riUp.rst b/Misc/NEWS.d/next/Core_and_Builtins/2026-04-06-11-32-52.gh-issue-142659.44riUp.rst
@@ -0,0 +1,3 @@
+Optimize :meth:`set.intersection_update` by replacing the general-purpose
+``set_swap_bodies()`` with a specialized ``set_replace_body()`` that skips
+unnecessary atomic operations and checks for the temporary set argument.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Optimize :meth:`set.intersection_update` by replacing the general-purpose
	`2`	+``set_swap_bodies()`` with a specialized ``set_replace_body()`` that skips
	`3`	`+unnecessary atomic operations and checks for the temporary set argument.`