update changelog

Author: mununki

CHANGELOG.md

@@ -22,6 +22,10 @@
 - Fix location issue in make function in JSX V4 that breaks dead code elimination https://github.com/rescript-lang/syntax/pull/660
 - Fix parsing (hence pretty printing) of expressions with underscore `_` and comments.
 
+#### :nail_care: Polish
+
+- Remove type `JsxDOM.props`
+
 # 10.1.0-alpha.2
 
 #### :rocket: New Feature