NEWS/RELEASE_NOTES for storing batch scripts/env in indexed tables.

NEWS

@@ -50,6 +50,9 @@ documents those changes that are of interest to users and administrators.
     remained pending forever instead of being rejected.
  -- openapi/v0.0.38 - Remove errant extra space after JOB_CPUS_SET flag.
  -- slurmrestd - refuse to run with gid 0, or under SlurmUser's gid.
+ -- Storing batch scripts and env vars are now in indexed tables using
+    substantially less disk space.  Those storing scripts in 21.08 will all
+    be moved and indexed automatically.
 * Changes in Slurm 21.08.5
 ==========================

RELEASE_NOTES

@@ -33,6 +33,9 @@ HIGHLIGHTS
  -- Node features (if any) are passed to RebootProgram if run from slurmctld.
  -- Fail srun when using invalid --cpu-bind options (e.g. --cpu-bind=map_cpu:99
     when only 10 cpus are allocated).
+ -- Storing batch scripts and env vars are now in indexed tables using
+    substantially less disk space.  Those storing scripts in 21.08 will all
+    be moved and indexed automatically.
 
 CONFIGURATION FILE CHANGES (see man appropriate man page for details)
 =====================================================================