Release Notes

3.1.2

RDF4J 3.1.2 is a patch release, fixing 7 issues:

#1978: handling of aggregates over empty solutions
#1990: NullPointerException in FILTER evaluation when using FedX
#1960: handling of empty transaction commit in SPARQLRepository
#1968: handling of language tags by SHACLSail
#1970: fix internal logger name in SPARQLProtocolSession
#1958: close inner iterations in federated services
#1948: fix handling of INSERT DATA in FedX

For a complete overview, see all issues fixed in 3.1.2.

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3.1.1

RDF4J 3.1.1 is a patch release with a number of bug fixes.

For a complete overview, see all issues fixed in 3.1.1.

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3.1.0

RDF4J 3.1.0 is a minor release fixing over 60 issues, including a number of new features, improvements and bug fixes. It is backward compatible with previous RDF4J releases.

Highlights:

#1538: first release with integrated FedX Federated Query Support
#1662: the ElasticSearch Store, a new storage SAIL using ElasticSearch as the database (experimental)
#1747: Query Results now implement Java Iterable
#1808: Query Results now implement Java Stream API
many improvements to SHACL support.

For a complete overview, see all issues fixed in 3.1.0.

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About

Eclipse RDF4J™ is a powerful Java framework for processing and handling RDF data. This includes creating, parsing, scalable storage, reasoning and querying with RDF and Linked Data. It offers an easy-to-use API that can be connected to all leading RDF database solutions. It allows you to connect with SPARQL endpoints and create applications that leverage the power of linked data and Semantic Web.