Revision

In Windographer, a revision is one stage in the evolution of a dataset. The Dataset History window displays the complete list of revisions:

Each revision contains the settings used to perform the revision, and possibly an archived data frame representing the state of the dataset before this revision. You can undo any revision made by Windographer 5 that has not been trimmed. You cannot undo revisions that have been trimmed or that were made by older versions of Windographer.