Istio 1.2 installer helm charts

Starting in 1.2 the preferred way to install istio for kuberentes is via the new install repo (https://github.com/istio/installer). This breaks things up into multiple helm charts which is super helpful. However, I don’t see these charts pushed up anywhere:

$ curl https://storage.googleapis.com/istio-release/releases/1.2.0/charts/index.yaml|grep name:
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1611  100  1611    0     0  13463      0 --:--:-- --:--:-- --:--:-- 13537
    name: istio
    name: istio-cni
    name: istio-init

Will these be pushed up so we can easily install/require them via helm? From a production perspective, doing a git clone and using a custom bash script is really not ideal for deployments. It would also be helpful to have a roadmap somewhere indicating when the helm chart in the /install/kuberenetes/helm directory will be fully deprecated. I couldn’t find anything in the 1.2 release notes.