Is there a flag or command that will show a rollback occured

We are running mender in standalone mode, in the case that after a install and reboot the device fails to boot it will return to the previous partition. Also the case where the update boots fine but before “mender commit” the device reboots returning to the previous partition.

In these cases is there a flag or command that can be run to notify that this rollback has occurred. The mender-client systemd service is disabled.