alphagov/whitehall — pull request #1857 by danielroseman (2014-11-21 11:45:17+00:00)
Title: Add change_history to case study API presenter.

This creates some duplication since the top change note within the change_history hash will be the same as the existing change_note attribute. However, the latter is already being used by the email alerts service; it would probably be good to change that app to use change_history instead.