RDFox provided by graph.build

Added support for geospatial search within Lucene data sources (RD-2529). See Section 7.2.4.1 for details. Due to the introduction of a new tuple table parameter, sort, to support this change, persistent servers initialized with RDFox v7.5 or v7.4 that have one or more Lucene data sources registered cannot be restarted with v7.6. To upgrade to v7.6, first deregister all Lucene data sources and compact the affected data stores in the lower release before shutting down the server and restarting with v7.6.

Added a built-in function GEODIST for geospatial distance calculations (RD-2538). See Section 9.2.8 for details.

The * and ? wildcards are now expanded in accordance with standard file globbing rules when encountered within file path arguments to the import, evaluate, update, and answer shell commands (RD-2521). See Section 15.5 for details.

Added new endpoint parameters request-time-limit and allow-request-time-limit-override to control the time limits for processing non-query requests (RD-2479). See Section 19.2 for details.

API logging can now be enabled, disabled, and reconfigured without restarting the server (RD-2525). See Section 20.1 for details.

Component information measurements for data store state (persisted, offline, or locked), license expiry, last auto-compaction statistics, and dead fact removal statistics - all previously exported as UNCATEGORIZED - now have individual metrics ensuring accessibility via the OpenMetrics format (RD-2409). See Section 16.5.7 for the full list of supported metrics.

ASK queries are now mapped to SELECT WHERE { ... } LIMIT 1 queries to improve performance (RD-2542).

Optimized the performance of SELECT COUNT(DISTINCT ?x) queries over a single tuple pattern (RD-2524).

Added millisecond-precision to some timestamps, such as the tstamp shell command, the startup time in the serverinfo shell command, and the timestamps in the HTTP request loggers (RD-2407).

Ensured that the file names created by the API and HTTP loggers include the server instance ID when file-sequence persistence is used (RD-2530). This makes it possible to distinguish between log files created by different replicas in a HA setup.

Improved the error message returned when a tuple table exceeds the maximum tuple capacity (RD-2545).

Removed the dir.dlog, dir.facts, dir.queries, dir.scripts, and dir.stores Shell variables (RD-2521). Any paths that would resolve against one of these variables will now resolve against the dir.root variable instead.

Added support for the query OIDC response mode (RD-2522). This is used if the authentication server does not support the fragment response mode or if the new server parameter oidc.force-query-response-mode server parameter is set to true. See Section 12.3.2 for details.

Block data source tables being created with parameter columns that are unused (RD-2546).

Updated the SEMSIM function to truncate inputs exceeding the token limit - determined as the the smaller of the model's context size and the value of the new RDFOX_EMBEDDING_MAX_NUMBER_OF_TOKENS environment variable, if set - instead of returning UNDEF (RD-2563).

SQLite has been added to the official Docker images.

Fixed a possible hang when multiple compressed files are read from or written to in parallel (RD-2553).

Fixed a bug in the implementation of the allow-query-time-limit-override endpoint parameter, where despite the parameter being set to false or no, the Query-Time-Limit HTTP header could still be used to override the query time limit (RD-2479).

Fixed a bug in the ODBC data source connector, where the quoted identifier parameters (quoted-identifier-quote, quoted-identifier-quote-open, and quoted-identifier-quote-close) were not fully applied to SQL queries (RD-2486).

Fixed an issue where endpoint parameters supplied when starting the server in sandbox or shell mode could be incorrectly parsed due to an extra layer of quoting/escaping being applied (RD-2551).

Fixed incorrect "Missing value for key" errors when overriding data store parameters with the dstore load shell command (RD-2505).

Fixed an issue where the presence of an unbound variable in a query's SELECT list prevented ORDER BY from sorting results (RD-2500).

Fixed an issue where DISTINCT was not correctly enforced for subselects containing BIND(?var1 AS ?var2) (RD-2537).

Fixed an issue where array values for the aud claim in an access or ID token were rejected (RD-2531).

Fixed a rare issue with loading datastores that contain non-RDF data (e.g. rules, axioms, or delta queries) exceeding 64KB (RD-2558).

Fixed a cleanup failure in the rwtest shell command that could leave a data store in an invalid state and cause the next operation on that data store to crash (RD-2565).