External issue tracker integration broken in 7.10 / documentation needs updated as well as upgrade procedure?

Updated to 7.10, external issue tracker integration is broken. Configured the new service template, and validated in project.

  project_url: http://jira.example.com/issues/?jql=project=:issues_tracker_id
  issues_url:  http://jira.example.com/browse/:id
  new_issue_url: http://jira.example.com/secure/CreateIssue.jspa

However, the problem is that the "Issues" link on the project page is not substituting issues_tracker_id.

Looks like maybe the problem is that with the change, there is no longer a 'issues tracker id', and the doc hasn't been updated to make that clear here:

https://github.com/gitlabhq/gitlabhq/blob/master/doc/integration/external-issue-tracker.md