--- fixes: - | Previously, when an aggregate was specified by the ``member_of`` query parameter in the ``GET /allocation_candidates`` operation, the non-root providers in the aggregate were excluded unless their root provider was also in the aggregate. With this release, the non-root providers directly associated with the aggregate are also considered. See the `Bug#1792503`_ for details. .. _Bug#1792503: https://bugs.launchpad.net/nova/+bug/1792503