a job step is cancelled, another is started immediately (before the 
    first one completely terminates) and ports are reused. 
    NOTE: This change requires that SLURM be updated on all nodes of the
    cluster at the same time. There will be no impact upon currently running
    jobs (they will ignore the jobid/stepid at the end of the message).

    separate flags for job, partition, and node data. See "man slurm.conf"
    for details.

    SLURM_VERISON_MINOR and SLURM_VERSION_MICRO.

    (--task-mem will continue to be accepted for now, but is not documented).
    Replace DefMemPerTask and MaxMemPerTask with DefMemPerCPU, DefMemPerNode,
    MaxMemPerCPU and MaxMemPerNode in slurm.conf. Allocate a job's memory memory
    at the same time that processors are allocated based upon the --mem or
    --mem-per-cpu option rather than when job steps are initiated.

    getting information for all jobs. Improved performance of some commands.
    NOTE: Change in RPC means all nodes in the cluster should be updated
    at the same time.

    command. User must explicitly set MP_POERESTART_ENV before executing poerestart.

    slurmd to load user's environment variables.

    is configured to a non-zero value then wait indefinitely for the resource
    allocation rather than aborting the request after MaxWait time.