Saves the history of each tile and lets you display it later. Shows build and break history as well as the configuration history.
Simply copy both files HistoryPlugin.jar and history-config.json into your <server-folder>/config/mods directory
In history-config.json you can change whether or not only admins can lookup a tiles history and how many history entries each tile should save at max.
Type /history ingame to toggle the history mode, when enabled click on any tile to display its history entries.