diff --git a/NEWS b/NEWS
index d6754cd89..516b096d2 100644
--- a/NEWS
+++ b/NEWS
@@ -21,6 +21,7 @@ Enhancements
  - [web] display year in day and week views
  - [web] split string on comma and semicolon when pasting multiple addresses (#4097)
  - [web] restrict Draft/Sent/Trash/Junk mailboxes to the top level
+ - [web] animations are automatically disabled under IE11
  - [web] updated Angular Material to version 1.1.3
 
 Bug fixes