diff --git a/NEWS b/NEWS
index fc074d0dac..52b31e5f39 100644
--- a/NEWS
+++ b/NEWS
@@ -18,11 +18,13 @@ with all sufficient information, see the ChangeLog file.
 * Enumerable
 
   * Enumerable#grep_v is added as inverse version of Enumerable#grep.
+    [Feature #11049]
 
 * Numeric
 
   * Numeric#positive? and Numeric#negative? are added, which return
     true when the receiver is positive and negative respectively.
+    [Feature #11151]
 
 * IO