diff --git a/HISTORY.md b/HISTORY.md
index f5465ccc2a..a6287e5805 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -5,6 +5,8 @@
 
 - Improved the typings of the arguments of `ArrayNode`, `FunctionNode`, 
   `IndexNode`, `OperatorNode`, and `RelationalNode` (#3123). Thanks @sylee957.
+- Added a fully featured code editor example with CodeMirror and Katex (#3027).
+  Thanks @dvd101x.
 
 
 # 2024-01-12, 12.3.0