alphagov/whitehall — pull request #568 by heathd (2013-05-24 10:42:27+00:00)
Title: Index document series on editions

We want to display the document series of editions in the search results
index. This will help people to recognise whether a result is relevant
to them.

This is the first step towards being able to do that.

https://www.pivotaltracker.com/story/show/50503119