diff --git a/NEWS b/NEWS
index 0c390016..3750fb32 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,9 @@ GNU Bison NEWS
 
 * Noteworthy changes in release ?.? (????-??-??) [?]
 
+** Bug fixes
+
+  Portability fixes.
 
 * Noteworthy changes in release 3.4 (2019-05-19) [stable]