diff --git a/webtrees/CHANGELOG.md b/webtrees/CHANGELOG.md
index 522d9e0cc26..47aee7f6798 100644
--- a/webtrees/CHANGELOG.md
+++ b/webtrees/CHANGELOG.md
@@ -1,4 +1,5 @@
-- MAJOR CODE REFACTOR : please be sure to backup your system before updating
+- BREAKING CHANGE : please be sure to backup your system before updating
+  - Major code refactor
   - Data location change : the data location is now configurable through an option. It will now by default move files to /config/data ; accessible by an external editor through /addon_configs/xxx-webtrees/data. I haven't tested it with all configurations (including mariadb) so be careful before updating! However, it will be much more robust & reliable in the future. And should allow to move data storage location
   - Database logic change : database selection (sqlite, mysql, psql) is done through the initial startup wizard. If you want to change it, you need to modify manually the config.php.ini file in /config/data (mapped to /addon_configs/xxx-webtrees/data when accessing using a third party tool)