anchor.diff:  name: example-product
   product_version: <%= version.inspect %>
   minimum_version_for_upgrade: "1.7.0"
  -metadata_version: "1.8"
  +metadata_version: "1.9"
   label: 'Ops Manager: Example Product'
   description: An example product to demonstrate Ops Manager product-author features
   rank: 1
  
positive.code:   enable_patch_security_updates: true
  releases:
    - name: example-release
      file: example-release-1.8.release14.tgz
      version: "1.8.release14"
  
  post_deploy_errands:
    - name: example-errand
  
negative.code:   os: ubuntu-trusty
    version: <%= stemcell_version.inspect %>
  
    # allows you to opt-out of the default behaviour of Ops Manager 1.8+ to always
    # use the latest patch update of an available stemcell version. Set to 'false'
    # to use the exact version match of the stemcell.
    #
  