app/views/digests/timeline/_digest.html.erb
<h1 style="color: #555; font-family: 'Trebuchet MS', Verdana, sans-serif; padding: 2px 10px 1px 0; margin: 0 0 10px 0; font-size: 2em;">
<%= digest.name %>
</h1>
<h2 style="color: #555; font-family: 'Trebuchet MS', Verdana, sans-serif; padding: 2px 10px 1px 0; margin: 0 0 10px 0; font-size: 1.4em;">
<%= t :text_digest,
recurrent: t(digest.recurrent, scope: 'recurrent_types'),
time_from: format_date(digest.time_from),
time_to: format_date(digest.time_to) %>
</h2>
<% if digest.projects_count == 1 %>
<h3 style="color: #555; font-family: 'Trebuchet MS', Verdana, sans-serif; padding: 2px 10px 1px 0; margin: 0 0 10px 0; font-size: 1.2em;">
<%= "#{l(:field_project)}: #{digest.project_names.first}" %>
</h3>
<% end %>
<div style="font-family: 'Trebuchet MS', Verdana, sans-serif;">
<%= render digest.template_path('digest_issues'),
digest: digest,
collection_label: l(:text_new_issues),
collection_filter: lambda { |issue| issue.new_issue? } %>
<%= render digest.template_path('digest_issues'),
digest: digest,
collection_label: l(:text_changed_issues),
collection_filter: lambda { |issue| !issue.new_issue? } %>
</div>