The Apache Jena team are pleased to announce the release of Jena 2.10.1.
== About Apache Jena
Apache Jena is a Java framework for building Semantic Web applications.
Jena provides a collection of tools and Java libraries to help you to
develop semantic web and linked-data applications, tools and services.
http://jena.apache.org/
== Notable changes
* RDF Output
The writer for Turtle which has been rewritten and a writer for TriG
added. The exact output layout of the Turtle may change.
Full details of using the writing subsystem:
http://jena.apache.org/documentation/io/rdf-output.html
* RETE patch for faster forward rule execution
(contribution from Tilo Fischer)
* Improved Fuseki service startup script
(contribution from Luís Duarte)
* Improve ParameterizedSparqlString to prevent SPARQL injection attacks.
* Query timeouts (including in Fuseki)
Timeouts now happen at the right point. The Fuseki status code from a
timeouts query was incorrectly 408 - it's now 503.
* New optimizations for ORDER BY + DISTINCT/REDUCED combinations that
gives substantially better performance for some queries
* Improvements to statistics calculations in TDB to handle rdf:type.
Large databases, with small numbers of different classes, may benefit
from recalculating stats.opt.
== Full details
More details of changes:
http://s.apache.org/jira-jena-2.10.1
== More about Jena
To learn more about Jena and get started:
http://jena.apache.org/
Thanks!
-- The Apache Jena Team
