404 - Retrieval of /eu/dnetlib/dnet-validator-workflows/1.1.9-SNAPSHOT/maven-metadata.xml from M2Repository(id=dnet45-releases) is forbidden by repository policy RELEASE.

Retrieval of /eu/dnetlib/dnet-validator-workflows/1.1.9-SNAPSHOT/maven-metadata.xml from M2Repository(id=dnet45-releases) is forbidden by repository policy RELEASE.