Added profile validation capabilities [Task #10383]: gCube Metadata Profile: add field repeatability definition to the model Namespaces are retrieved per scope [Task #8267] Medatada Discovery Library: definition of namespaces and metadata fields must be separated [Task #8571] Added "propagateUp" property to grouping field [Task #7616] Porting library to Metadata Profile model v3.0 Updated Metadata Profile model to version 2.0 First version