Add news entry

tomasr8 · tomasr8 · commit 1d582e8d6979 · 2025-05-22T22:20:20.000+02:00
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-05-22-22-19-56.gh-issue-131798.kxRt1-.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-05-22-22-19-56.gh-issue-131798.kxRt1-.rst
@@ -0,0 +1,2 @@
+Optimize ``_CALL_ISINSTANCE`` in the JIT when the second argument is a tuple
+of classes.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Optimize ``_CALL_ISINSTANCE`` in the JIT when the second argument is a tuple
	`2`	`+of classes.`