diff --git a/CHANGES b/CHANGES
index 44414ba..3011bed 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,7 @@ xx.xx.202x: Rhialto
         version 0.7.x:
         - Improved error messages for bad addressing modes
           (due to gitlab issue #10)
+        - Undefined symbols are now listed in the symbol table.
 
 16.05.2021: Rhialto
         version 0.7.1: