1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index a003fe2..e9c78b3 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -233,6 +233,9 @@ Core and Builtins
 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.