CML Timeline is based on open-source project Timeline© SIMILE http://www.simile-widgets.org/timeline/
Language front-end: CS - DE - EN - ES - FR - EN - NL - RU - IF - TR - VI - ZH
The module loads the events from the xml file in the folder of the module.
One concern is when inserting data in your XML file make sure not to use characters such as &, -, and others. The CML team, who were very fast to react, will soon make available a list of characters to avoid.