[rel-v8r0]
*ResourceStatusSystem
FIX: (7748) delete the Occupancy cache only for older entries
*ConfigurationSystem
NEW: (7739) Configuration-system-shell: added reload and sort commands
*Core
FIX: (7738) add more safeguard when processing result queue in ProcessPool
CHANGE: (7653) register the DictCache destructor as an atexit handler
*Subsystem
CHANGE: (7728) For PilotWrapper tests, use the artifacts (created in Pilot repo)
*Resources
FIX: (7725) Update CloudCE cloudinit.template for EL8+
*DataManagementSystem
FIX: (7708) Remove `def findDirIDsByMetadata(self, metaDict, dPath, credDict):` method from `MultiVODirectoryMetadata` (derived) class which caused an extra VO suffix added when searching. The method is meant to be used _internally_ only on keys which are already expanded in a MultiVO case. Add a user-level def `findDirectoriesByMetadata(self, queryDict, path, credDict)` to the derived class thus adding a VO suffix for a directory search. Fixes 7687.
*WorkloadManagementSystem
FIX: (7690) Proper killing of jobs when not matched, running or stalled