Fixed
- Podman recreate on cgroup-v2 hosts failed with
cannot set memory swappiness with cgroupv2(#50, @LeeNX).memory.swappinessis a cgroup-v1 control that doesn't exist on cgroup v2, so crun/podman rejects--memory-swappinessthere regardless of value — and since inspect still reports a value, we replicated it and the recreate died (then rolled back safely via the recovery net). Docksentry now detects the daemon's cgroup version (viadocker info) and skips the flag on cgroup v2, while cgroup-v1 Docker hosts still get it. Fourth of the podman recreate corner cases in this series, after ulimit names, PID/UTS namespace modes, and shell-quoting.