alphagov/specialist-publisher — pull request #175 by bestie (2014-07-21 12:44:24+00:00)
Title: Fix #update bug in DocumentMetadataDecorator

The extra attributes hash was completely replaced
on update with whatever was in the given hash.

This required the caller to provide all the
key/value pairs for the extra attributes or have
them wiped out. This was inconsistent with the
update behaviour of the other fields.