This document summarizes the current status and plans for checkpoint-restore of containers using CRIU (Checkpoint-Restore In Userspace). CRIU allows live migration of containers by taking incremental checkpoints of a container's memory and filesystem and restoring it on another host with minimal downtime. The latest CRIU release supports checkpointing and restoring most typical application needs and is being integrated with container tools like OpenVZ, LXC, and Docker to enable live migration capabilities. The document outlines usage scenarios for CRIU and provides demos of how it works with OpenVZ and for live migration using the P.Haul project, which bundles CRIU functionality for live migration of containers between hosts.