Add blurb.

ZeroIntensity · ZeroIntensity · commit 18bff5c16685 · 2025-09-19T07:41:55.000-04:00
diff --git a/Misc/NEWS.d/next/Library/2025-09-19-07-41-52.gh-issue-126016.Uz9W6h.rst b/Misc/NEWS.d/next/Library/2025-09-19-07-41-52.gh-issue-126016.Uz9W6h.rst
@@ -0,0 +1,2 @@
+Fix an assertion failure when sending :exc:`KeyboardInterrupt` to a Python
+process running a subinterpreter in a separate thread.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Fix an assertion failure when sending :exc:`KeyboardInterrupt` to a Python
	`2`	`+process running a subinterpreter in a separate thread.`