Add latest changes from gitlab-org/gitlab@master

app/assets/javascripts/pages/projects/releases/show/index.js

@@ -1,3 +1,3 @@
 import initShowRelease from '~/releases/mount_show';
 
-document.addEventListener('DOMContentLoaded', initShowRelease);
+initShowRelease();

app/helpers/services_helper.rb

@@ -128,6 +128,13 @@ module ServicesHelper
     !Gitlab.com?
   end
 
+  def jira_issue_breadcrumb_link(issue_reference)
+    link_to '', { class: 'gl-display-flex gl-align-items-center gl-white-space-nowrap' } do
+      icon = image_tag image_path('illustrations/logos/jira.svg'), width: 15, height: 15, class: 'gl-mr-2'
+      [icon, issue_reference].join.html_safe
+    end
+  end
+
   extend self
 
   private