add news

aivarsk · aivarsk · commit 35f48cf97645 · 2025-08-04T22:42:22.000+03:00
diff --git a/Misc/NEWS.d/next/Library/2025-08-04-22-37-02.gh-issue-137103.k6UCKy.rst b/Misc/NEWS.d/next/Library/2025-08-04-22-37-02.gh-issue-137103.k6UCKy.rst
@@ -0,0 +1,3 @@
+Make ``check_circular`` faster by skipping ``PyDict_Contains`` and comparing
+dict size before and after adding an item and using ``_KnownHash`` functions
+to calculate the hash only once.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	+Make ``check_circular`` faster by skipping ``PyDict_Contains`` and comparing
	`2`	+dict size before and after adding an item and using ``_KnownHash`` functions
	`3`	`+to calculate the hash only once.`