[OCP 3.7] fabric8 client HorizontalPodAutoscaler returns 404 on OCP 3.7

horizontalPodAutoscalers().list() returns 404

the fabric8 client goes to

apis/extensions/v1beta1/namespaces/foobar/horizontalpodautoscalers

while in OCP 3.7, the api apparently changed to

apis/autoscaling/v1/namespaces/foobar/horizontalpodautoscalers

(not sure if anything else regarding this horizontalpodautoscalers has changed... )