1 files changed, 3 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 5a1e08d011..263f87d472 100644
--- a/NEWS
+++ b/NEWS
@@ -13,6 +13,9 @@ with all sufficient information, see the ChangeLog file.
 
 * builtin classes
 
+  * IO
+    * IO.pipe takes a block.
+
   * Enumerator#rewind
 
     Now calls the "rewind" method of the enclosed object if defined.