sonarr_ynh/doc/POST_UPGRADE.d/4.0.1.929~ynh1.md

The app's __DATA_DIR__/config.xml will now be overidden upon every upgrade. This is to make sure the internal authentication system is disabled, since you can benefit from YunoHost's permission system.

In most use cases it should be fine. If you do need to alter the file, refer to the hooks system.

If you altered the file, a backup has been made in __DATA_DIR__.