0.8.18 contains a fix for shim delete behavior, please see: microsoft/hcsshim#1041 There's no new vendored files as nothing from hcsshim/cmd/containerd-shim-runhcs-v1 gets imported here but for containerd releases the runhcs shim binary is built from whatever commit is vendored into containerd. Signed-off-by: Daniel Canter <dcanter@microsoft.com>