[maven-release-plugin] copy for tag dnet-openaire-data-protos-4.0.0-proto250
[maven-release-plugin] prepare release dnet-openaire-data-protos-4.0.0-proto250
bumped version
introducing software entities, yay
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release dnet-openaire-data-protos-3.7.7-proto250
depending on released parent
added fields collectedfrom and dateofacceptance to the instance type
fixed version name
adapted to build as dnet45 snapshot
codebase used to migrate to java8 the production system