A new version (v1.13.1) has been uploaded. This version has been promoted from beta to release version.
The plugin will now consider the world spawn protection radius when placing a death chest, and a message added for circumstances where the spawn protection ultimately prevents a chest from being placed.
Additionally, a placeholder for 'less than one' has been added to the language files.
Please backup and remove the language files to allow new versions with these additions to be installed by the plugin.