diff --git a/Misc/NEWS b/Misc/NEWS
index cab89de..6b012e3 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,6 +10,8 @@
 Core and Builtins
 -----------------
 
+- PEP 384 (Defining a Stable ABI) is implemented.
+
 - Issue #2690: Range objects support negative indices and slicing
 
 - Issue #9915: Speed up sorting with a key.