Rancher v2 migration rancher.api / rancher.metadata are gone?

Migrating from 1.7 to 2.0 i stumbled uppon [providers.rancher.api] and [providers.rancher.metadata] which ado no longer exist or at least are not documented right now on https://docs.traefik.io/v2.0/providers/rancher/

Are there any hints on what changed / why it changed or how to adopt?

Thanks

In Traefik v2 we made the choice to keep only metadata.

This provider is specific to Rancher 1.x. Rancher 2.x requires Kubernetes and does not have a metadata endpoint of its own for Traefik to query.

Thank you, i missed that header. So the API mode has been removed.
That is why prefix has no nesting under metada anymore and is toplevel - make sense. Thanks

For those who look for a Traefik 2.0.0 compatible rancher-catalog, i have one here now https://github.com/EugenMayer/docker-rancher-extra-catalogs/tree/master/templates/traefik - there are also 1.7.x versions.