diff --git a/doc/description.md b/doc/description.md
index 46118736..c162c4d7 100644
--- a/doc/description.md
+++ b/doc/description.md
@@ -21,6 +21,7 @@ English, Russian, Japanese, Chinese and so on
 # Change Log
 
 - 0.1.89
+  - add animation option (request by WellingtonmpdNeves)
   - add pdf shortcut for note & draw (contributed by michael-nhat)
 - 0.1.89
   - fix youtube embed conflict (request by BH J)