print list of new nodes and recommend slurm daemon restart.
Things should run fine in v2.2 without restart, but it is not recommended.

BLUEGENE - Speedup by skipping blocks that are deallocating for other jobs when starting overlapping jobs in dynamic mode.

BLUEGENE - Fix for issue in dynamic mode when trying to create a block overlapping a block with no job running on it but in configuring state.

    from Mark Grondona, LLNL.

    releases allocation on real-time signals. Patch from Gerrit Renker, CSCS.

Only for Cray systems

Fix for sacctmgr to work correctly when modifying user associations where all the associations contain a partition.

    job allocation is revoked. Patch from Gerrit Renker, CSCS.

    an integer number of minutes to "[days-]hours:minutes:seconds".

on bluegene and gets rounded up).

    rather than cnode count in scontrol output for NodeCnt field).

update comments on reservations not being able to handle overlapping jobs in a reservation they shouldn't be able to run in.

    than using "ALL".