Does dbs-cli support snapshot or related rollback mechanism?

[TOBESTONG]

First of all thanks for this great work.
I'm looking to use a separate dragonball virtual machine. I can successfully start dbs-cli based on my customized kernel and image, but I can't find snapshot option support. I would like to ask if dbs-cli supports snapshot?
My startup command is as follows

server@Super-Server:~/source/dbs-cli/target/debug$sudo ./dbs-cli create \
    --log-file dbs-cli.log --log-level ERROR \
    --kernel-path /home/server/source/kernel/linux/vmlinux \
    --rootfs /home/server/source/IMAGE/image1/bullseye.img \
    --boot-args "console=ttyS0 console=ttyS1 earlyprintk=ttyS1 tty0 reboot=k debug panic=1 pci=off" \
    --mem-size 1024 \
    --vcpu 4 \
    --max-vcpu 4 \
    --virnets '[{"guest_mac":"AA:BB:CC:DD:EE:FF","backend":{"type":"virtio","iface_id":"eth0","host_dev_name":"tap0","allow_duplicate_mac":true}}]

In addition, does the dragonball started by kata-container's runtime-rs support snapshot?