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RDF4J 5.0.1 is now available. This is a patch release fixing 8 bugs.
For more details, have a look at the release notes.
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release notes.
Published by hmottestad 4 months ago
We are very excited to announce the release of RDF4J 5.0.0!
RDF4J 5.0.0 is a major release of the RDF4J framework with many new features and improvements.
Highlights include:
For more details, including instruction on how to upgrade, see the release notes.
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release notes
Published by hmottestad 5 months ago
RDF4J 4.3.12 is now available. This is a patch release fixing 5 bugs.
For more details, have a look at the release notes.
Links
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release notes.
Published by hmottestad 7 months ago
RDF4J 4.3.11 is a patch release that fixes 2 issues.
For a complete overview, see all issues fixed in 4.3.11.
This release was made possible by contributions from Richard Eckart de Castilho.
Published by hmottestad about 1 year ago
RDF4J 4.3.7 is now available. This is a patch release fixing 6 bugs.
For more details, have a look at the release notes.
Links
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release notes.
Published by hmottestad about 1 year ago
RDF4J 4.3.6 is now available. This is a patch release fixing 4 bugs.
For more details, have a look at the release notes.
Links
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release notes.
Published by hmottestad about 1 year ago
RDF4J 4.3.5 is a patch release that fixes 5 issues.
For a complete overview, see all issues fixed in 4.3.5.
This release was made possible by contributions from Manuel Fiorelli and Håvard M. Ottestad.
Published by hmottestad about 1 year ago
RDF4J 4.3.4 is a patch release that fixes 2 issues.
For a complete overview, see all issues fixed in 4.3.4.
This release was made possible by contributions from Håvard M. Ottestad, Matthew Nguyen, pulquero, Jerven Bolleman and Jeen Broekstra.
Published by hmottestad over 1 year ago
RDF4J 4.3.2 is a patch release that fixes 4 issues.
For a complete overview, see all issues fixed in 4.3.2.
This release was made possible by contributions from Andreas Schwarte, Johan Van Noten, Håvard M. Ottestad and Borislav Bonev.
Published by hmottestad over 1 year ago
RDF4J 4.3 is a minor release that fixes 34 issues.
A few notable features
For a complete overview, see all issues fixed in 4.3.
There are no more planned minor releases for 4.x.x. The next planned release is 5.0.0.
Due to a backwards compatibility bug we recommend using 4.3.1
.
This release was made possible by contributions from Andreas Schwarte, Håvard M. Ottestad, Erik Godding Boye, Jeen Broekstra, Jerven Bolleman, Bart Hanssens, Wolfgang Schell, Mike Glazer, Patrick Wyler and Antoine Willerval.
Published by abrokenjester over 1 year ago
RDF4J 4.2.4 is a patch release that fixes 6 issues.
For a complete overview, see all issues fixed in 4.2.4.
Published by hmottestad over 1 year ago
RDF4J 4.2.3 is a patch release that fixes 9 issues.
For those who are using RDF4J tests in their own code you should note that we are currently working on migrating from JUnit 4 to JUnit 5.
For a complete overview, see all issues fixed in 4.2.3.
This release was made possible by contributions from Erik Godding Boye, Dominik Kunz, Håvard M. Ottestad, Martina Dimova, Jeen Broekstra, Tom Dalton, Jerven Bolleman and Dzeri96.
Published by hmottestad almost 2 years ago
RDF4J 4.2.2 is now available. This is a patch release fixing 3 bugs.
For more details, have a look at the release notes.
Published by abrokenjester almost 2 years ago
RDF4J 4.2.1 is now available. This is a patch release fixing 11 bugs, 3 of which are security fixes.
For more details, have a look at the release notes.
Published by hmottestad about 2 years ago
RDF4J 4.2.0 is a minor release introducing support for custom SPARQL aggregate functions as well as several performance improvements and bug fixes.
The support for custom SPARQL aggregate functions has allowed us to implement functions for standard deviation and variance using Apache Commons Math3.
IRI | Description |
---|---|
http://rdf4j.org/aggregate#stdev | Standard deviation using sampling. |
http://rdf4j.org/aggregate#stdev_population | Standard deviation using statistical population. |
http://rdf4j.org/aggregate#variance | Variance using sampling. |
http://rdf4j.org/aggregate#variance_population | Variance using statistical population. |
Query example
SELECT (<http://rdf4j.org/aggregate#stdev>(?o) AS ?stdev) WHERE {
?s ?p ?o .
}
More accurate query statistics for the LMDB Store drastically improves query performance. The LMDB Store can already scale to considerably larger datasets than the NativeStore and now also matches the performance for smaller datasets.
Validation performance for small transactions on large databases has been improved by batching together more operations when analyzing the changes in a transaction.
For a complete overview, see all issues fixed in 4.2.0.
Published by hmottestad about 2 years ago
RDF4J 4.1.3 is a patch release that fixes 5 issues.
For a complete overview, see all issues fixed in 4.1.3.
This release was made possible by contributions from nguyenm100, Håvard Ottestad, Desislava Hristova, pulquero and Wolfgang Schell.
Published by hmottestad about 2 years ago
RDF4J 4.1.2 is a patch release that fixes 6 issues.
For a complete overview, see all issues fixed in 4.1.2.
This release was made possible by contributions from Jerven Bolleman, Håvard Ottestad, Wolfgang Schell and nguyenm100.
Published by hmottestad about 2 years ago
RDF4J 4.1.1 is now available. This is a patch release fixing 13 bugs and 1 security vulnerability (CVE-2020-36518 in FasterXML Jackson Databind).
Two of the issues fixed in 4.1.1, including the security vulnerability, have been backported and released as 4.0.5.
For more details, have a look at the 4.1.1 release notes and 4.0.5 release notes.
Published by abrokenjester about 2 years ago
RDF4J 4.1.0 is a minor release that fixes 36 issues.
A few notable features:
For a complete overview, see all issues fixed in 4.1.0.
[1] Performance improvements as measured in our benchmarks when compared to 4.0.3.
Published by hmottestad over 2 years ago
RDF4J 4.0.3 is a patch release that fixes 2 issues.
For a complete overview, see all issues fixed in 4.0.3.
This release was made possible by contributions from Håvard M. Ottestad and Damyan Ognyanov.