Dependency freeze [1] is this week (9/1-9/3) [2]. We need to get a release of os-brick out that includes the rootwrap filter change [3] since both cinder and nova need that for liberty deployments (need is maybe too strong? want/should have is maybe better). That will allow moving the devstack change [4] forward that uses the rootwrap filters from os-brick in cinder and nova. The point of this is then nova doesn't have to carry compute.filters for things that are executed in the os-brick library which then creates a circular dependency between the two projects. There are a couple of changes going through the gate now [5]. Once those are merged I'll propose a release via the openstack/releases repo and add cinder core. The release version should be 0.4.0 given there have been dependency updates since 0.3.2 and other feature adds. [1] https://wiki.openstack.org/wiki/DepFreeze [2] https://wiki.openstack.org/wiki/Liberty_Release_Schedule [3] https://review.openstack.org/#/c/207553/ [4] https://review.openstack.org/#/c/207677/ [5] https://review.openstack.org/#/q/status:open+project:openstack/os-brick,n,z -- Thanks, Matt Riedemann