Issue #17278: Fix a crash in heapq.heappush() and heapq.heappop() when the list is being resized concurrently.
diff --git a/Misc/NEWS b/Misc/NEWS
index 4f6fdca..15af766 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -214,6 +214,9 @@
 Library
 -------
 
+- Issue #17278: Fix a crash in heapq.heappush() and heapq.heappop() when
+  the list is being resized concurrently.
+
 - Issue #17018: Make Process.join() retry if os.waitpid() fails with EINTR.
 
 - Issue #14720: sqlite3: Convert datetime microseconds correctly.