diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c8b3dc5..444c31df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@
 ### Fix
 - Add id_token_signing_alg_values_supported in OIDC discovery (#260)
 
+### Features
+- Unified SMTP config (#257, PLUM Sprint 230825)
+
 ---