alphagov/whitehall — pull request #248 by edds (2013-02-20 12:26:19+00:00)
Title: Don't send duplicate emails to editors

Previously we would send an email to each author of a document. If you
were responsible for many changes this would mean you would be listed as
an author many times. This should restrict it to only send you one
email.

https://www.pivotaltracker.com/story/show/43324411