gitlab-org--gitlab-foss/app/views/notify/reassigned_merge_request_email.text.erb

Reassigned merge request <%= @merge_request.iid %>

<%= url_for([@merge_request.project, @merge_request, { only_path: false }]) %>

Assignee changed <%= "from #{sanitize_name(@previous_assignees.map(&:name).to_sentence)}" if @previous_assignees.any? -%>
 to <%= "#{@merge_request.assignees.any? ? @merge_request.assignee_list : 'Unassigned'}" %>