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JSON-LD: a malformed IRI is silently dropped — checking/strict and the ErrorHandler never sees it

bug

Json-LD

Status: Open.

#4175 In apache/jena;

· imsdu opened on Aug 28, 2026

Triple term from BIND inside a sub-SELECT is silently dropped when the sub-SELECT is joined

bug

Status: Open.

#4174 In apache/jena;

· jitsedesmet opened on Aug 28, 2026

Inconsistent Turtle writer

Status: Open.

#4164 In apache/jena;

· namedgraph opened on Aug 25, 2026

TransformFilterDisjunction returns duplicate solutions for overlapping disjuncts

bug

Status: Open.

#4160 In apache/jena;

· faubulous opened on Aug 21, 2026

TransactionCoordinator's exclusivitylock isn't transferred by detach()/attach()

Status: Open.

#4135 In apache/jena;

· Jamie-SA opened on Aug 8, 2026

Proposal: multi-request transaction support for Fuseki, built on TDB2

enhancementIncrementally add new featureIncrementally add new feature

Status: Open.

#4123 In apache/jena;

· Jamie-SA opened on Aug 4, 2026

Packaging of Fuseki

Fuseki

Status: Open.

#4036 In apache/jena;

· afs opened on Jul 3, 2026

Adjust rdf-tests manifest processing to track changes in the standards tests

ARQ

Tests

Status: Open.

#4012 In apache/jena;

· afs opened on Jun 21, 2026

TDB2 Skip scan for single pattern queries.

enhancementIncrementally add new featureIncrementally add new feature

Status: Open.

#3994 In apache/jena;

· Aklakan opened on Jun 16, 2026

SHACL 1.2 Core and SHACL 1.2 SPARQL

SHACL

Status: Open.

#3888 In apache/jena;

· afs opened on May 1, 2026

Fuseki 6.0.0: canceled federated SERVICE queries can wedge the target dataset until restart

bug

Status: Open.

#3837 In apache/jena;

· plvsadi opened on Apr 6, 2026

Does Jena support GeoSPARQL 1.1?

question

Status: Open.

#3828 In apache/jena;

· VladimirAlexiev opened on Apr 1, 2026