1 files changed, 1 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 7bdf9b8bd8..1803ed99a8 100644
--- a/NEWS
+++ b/NEWS
@@ -106,6 +106,7 @@ with all sufficient information, see the ChangeLog file.
     GC overhead
 
 * ObjectSpace (objspace)
+  * ObjectSpace.count_symbols is added.
   * ObjectSpace.count_imemo_objects is added.
   * ObjectSpace.internal_class_of is added.
   * ObjectSpace.internal_super_of is added.