What is the most current version of the train manifest called?

The most current version of the train manifest is recognized as the digital manifest. This type of manifest captures real-time data and updates, allowing for accurate tracking and management of train operations. The digital manifest typically includes comprehensive information about passengers, cargo, and operational details, ensuring that the data is not only current but easily accessible to authorized personnel.

The other options, while relevant in different contexts, do not reflect the latest incorporation of technology in train operations. For instance, a final manifest generally represents the last official version after all adjustments, but it may not necessarily be updated in real-time. Similarly, a preliminary manifest refers to an initial draft that may lack final confirmations and updates. A standard manifest might indicate a basic or traditional format of the manifest but doesn't imply the updated functionalities that come with digital formats. Therefore, the digital manifest stands out as the most accurate and up-to-date tool for train operation management.