Released on 15 Sep 2016. Seems to have a new stage1 with qemu. DNS configuration improvements (#3161): Respect DNS results from CNI Add --dns=host mode to bind-mount the host's /etc/resolv.conf Add --dns=none mode to ignore CNI DNS Add --hosts-entry (IP=HOSTNAME) to tweak the pod's /etc/hosts Add --hosts-entry=host to bind-mount the host's /etc/hosts Introduce QEMU support as an alternative KVM hypervisor (#2952) add support for recursive volume/mounts (#2880) stage1: allow sd_notify from the app in the container to the host (#2826).
Since qemu hypervisor support has been added, I'll be replacing the rkt_stage1_kvm flag with rkt_stage1_lkvm and rkt_stage1_qemu flags: https://github.com/coreos/rkt/pull/2952
Maybe I'll go with rkt_stage1_kvm_lkvm and rkt_stage1_kvm_qemu, for consistency with the stage1-kvm-lkvm.aci and stage1-kvm-qemu.aci file names.
This is in git: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=08900369fa73a92de8114607e26fbe1cc6e7acd2