Revision History 1.1.0

• Field aliases: when a property is renamed, moved to another vocabulary or merged into another property, an
  alias (old term → new term) makes the history read its earlier changes under the new name. The Field filter
  finds them, the Field menu lists the field once, they are labelled as the field is now with a small "was …"
  note, and undo and restore write to the field as it is now. The changes themselves are never rewritten.
  php modules/RevisionHistory/bin/field-alias.php list | add <old> <new> [note] | remove <old>.
  New table revision_history_field_alias; upgrade from 1.0.13: Modules → Revision History → Upgrade.