You can find the source of this version on GitHub at concourse/concourse. It was created based on the commit
You can reference this release in your deployment manifest from the
- name: "concourse" version: "3.5.0" url: "https://bosh.io/d/github.com/concourse/concourse?v=3.5.0" sha1: "65a974b3831bb9908661a5ffffbe456e10185149"
Or upload it to your director with the
bosh upload-release --sha1 65a974b3831bb9908661a5ffffbe456e10185149 \ https://bosh.io/d/github.com/concourse/concourse?v=3.5.0