diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2a087eb4..c0638935d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,6 +36,8 @@ IMPROVEMENTS:
 
  * secret/cassandra: Update Cassandra storage delete function to not use batch
    operations [GH-4054]
+ * storage/mysql: Allow setting max idle connections and connection lifetime
+   [GH-4211]
 
 BUG FIXES: