- includes removal of controller serviceAccountName references and envvar
- image tarballs a la `docker save` are added to dist/artifacts
- sonobuoy plugin yaml added to dist/artifacts
- introduces e2e-tests tag suffix image that can be used for the sonobuoy plugin
- Add `secrets` references to **Plan** spec. Changes in referenced `secrets` can trigger re-application of a **Plans**.
- The label that a **Plan** places on an applied `node` is no longer the `status.latestVersion` but is instead a sha224 digest of `status.latestVersion` and the key-order-value(s) of each secret's `data` in the order each `secret` is specified. This value is represented as `status.latestHash`