Thanks for that. I'm a bit concerned about how to proceed with dependencies in the meantime, it's not realistic to hold all such patches until S. Perhaps we can continue this discussion in [1]? [1] https://bugs.launchpad.net/tricircle/+bug/1776922 On 6/19/18 7:38 PM, linghucongsong wrote: > we will plan this as a bp, but maybe can not finished it > > in the R release, we promise must be finish it in the next openstack > version. >