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: "2.5.1" url: "https://bosh.io/d/github.com/concourse/concourse?v=2.5.1" sha1: "d0cbc2f4c38b482c579c9237b972e49a544c1561"
Or upload it to your director with the
bosh upload-release --sha1 d0cbc2f4c38b482c579c9237b972e49a544c1561 \ https://bosh.io/d/github.com/concourse/concourse?v=2.5.1