diff --git a/CHANGES.md b/CHANGES.md
index 9d7b3180d..aeb6e83e0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,8 @@
 # Changes
 
 ## Unreleased - 2021-xx-xx
+### Added 
+* `ContentType::html_utf8`, a constructor to easily create a `Content-Type: text/html; charset=utf-8` header;
 
 
 ## 4.0.0-beta.10 - 2021-10-20