Roman, backport to 6.x could be found in that CR - https://review.openstack.org/#/c/316053 (it is a cumulative set of changes between 6.x and 9.0)
Roman, backport to 6.x could be found in that CR - https:/ /review. openstack. org/#/c/ 316053 (it is a cumulative set of changes between 6.x and 9.0)