diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22aa4590e690ad2be9a8bc564c7c29f5069e9872..77fa7a0d0ccd6d83543dc984bb6d780129e5da40 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
+* `send_mail` function in `caosdbadvanced.serverside.helper` module
 - New class to collect possible problems with the data model
 - New class for checking and importing tables
 - Function to get a file path to a shared resource directory