Release transfer between fleets at the same organisation

Hi. Just wanted to ask, if there is any news related to this topic. I have the exact same use case

  • Development fleets for testing new features in our in-house environment (releases several times a week)
  • Productive fleets for devices, that are in the field (release ~ once a month)
  • It is not possible to have development and productive devices in the same fleet, as this would trigger unintended updates at customers. (either wrong tagging or a wrong action taken by the release team)

Would this be a intermediate solution? (Release transfer - balenaFin - balenaForums)

It would be great, if the release transfer would be available through the balena-cli. (e.g. like skope to transfer an image from on registry to another)