Adding metadata to PRT
Merge pull request #1470 from psav/dkb_meta

Adding metadata to PRT
Cleanup enhancement
Merge pull request #1471 from psav/dkb_meta

Cleanup enhancement
DKB clear up
Merge pull request #1472 from psav/dkb_meta

DKB clear up
DKB update detection
Merge pull request #1473 from psav/dkb_meta

DKB update detection