* - UPDATED: link updated
* - DELETED: link deleted
* - SETTINGS: the settings have been updated through the UI.
* - UPDATED: link updated
* - DELETED: link deleted
* - SETTINGS: the settings have been updated through the UI.
* Save a new event and write it in the history file.
*
* @param string $status Event key, should be defined as constant.
* Save a new event and write it in the history file.
*
* @param string $status Event key, should be defined as constant.