| ==== Apache Jena 4.8.0 |
| Released: 2023-04-23 |
| Issues: https://s.apache.org/jena-4.8.0-issues |
| Announcement: |
| https://lists.apache.org/thread/o5x5tls77t13c3mc93dp2h4fgh1hr6kp |
| |
| * The RDF/XML parser has been converted to use the |
| Jena IRI abstraction IRIx. |
| https://github.com/apache/jena/issues/1773 |
| |
| See below. |
| |
| * New keyword in SPARQL : "ADJUST" |
| https://github.com/apache/jena/issues/1706 |
| |
| ADJUST adjusts the timezone of time and date related datatypes. |
| It calls one of: |
| fn:adjust-dateTime-to-timezone |
| fn:adjust-date-to-timezone |
| fn:adjust-time-to-timezone |
| based on argument type. |
| |
| == Notes |
| |
| All issues: https://s.apache.org/jena-4.8.0-issues |
| |
| There is a CHANGES.txt in the root of the repository |
| with the history of announcement messages. |
| |
| @lucasvr (Lucas C. Villa Real) provided an analysis and improvement to bulk loading operations. |
| https://github.com/apache/jena/issues/1803 |
| https://github.com/apache/jena/pull/1819 |
| |
| @wjl110 - Shiro upgrade PR#1728 |
| https://github.com/apache/jena/pull/1728 |
| |
| Lucene upgrade from 9.4.2 to 9.5.0 |
| https://github.com/apache/jena/pull/1740 |
| https://lists.apache.org/thread/696xgpyg2441kzdowmp1b40tshctw25c |
| |
| @dplagge (Daniel Plagge) - Delta graph fix |
| https://github.com/apache/jena/issue/1751 |
| |
| Simon Bin: Fix for sharing link in Fuseki and YASGE |
| https://github.com/apache/jena/issues/1745 |
| |
| Improved performance of "GRAPH ?g {}" (all graph names) |
| Prefix scan -- GRAPH ?G |
| https://github.com/apache/jena/issues/1639 |
| https://github.com/apache/jena/pull/1655 |
| |
| Custom Javascript execution checking: |
| Use of javascript or Python to write custom functions |
| new requires system property -Djena:scripting=true |
| |
| @nichtich (Jakob Voß) jena-site improvements: |
| https://github.com/apache/jena-site/pull/151 |
| |
| @sverholen JENA-2350 Pass JsonLdOptions to titanium for json-ld 1.1 |
| |
| Simon Bin: Fix for working on non-root gsp-rw endpoint |
| https://github.com/apache/jena/issues/1679 |
| |
| == RDF/XML reader changes. |
| |
| * The RDF/XML parser has been converted to use the |
| Jena IRI abstraction IRIx. |
| https://github.com/apache/jena/issues/1773 |
| |
| Uses of RDF/XML read through RIOT (RDFDataMgr, RDFParser) and from the command line "riot" should see no changes except where both WARN and ERROR were reported, now only the ERROR happens. |
| |
| Code that directly calls the RDF/XML parser will encounter the behaviour seen from RIOT. Relative IRIs will not be in the parsed data. IRI errors are reported as errors. |
| |
| The original RDF/XML parser is still accessible: |
| https://jena.apache.org/documentation/io/rdfxml-io.html |
| |
| From the command line: "riot --set xmlrdf:xmlrdf0=true ..." |
| |
| This is the first part of a move to convert the RDF/XML parser to be consistent with the rest of Jena parsing |
| |
| 1. unified IRI treatment of error handling and reporting throughout Jena |
| 2. improve maintainability |
| 3. allow for alternative providers of IRI functionality |
| |
| |
| ==== Apache Jena 4.7.0 |
| Released: 2023-01-03 |
| Issues: https://s.apache.org/jena-4.7.0-issues |
| Announcement: |
| https://lists.apache.org/thread/2flk0xyz1bf0xpfmk1jgz74cvdog40z9 |
| |
| Major items: |
| |
| * Lucene upgrade 8.11.1 to 9.4.1 - @OyvindLGjesdal |
| There are changes to the stopword setting in the default |
| configuration of Lucene's StandardAnalyzer |
| Issue: https://github.com/apache/jena/issues/1581 |
| PR: https://github.com/apache/jena/pull/1582 |
| |
| |
| * LATERAL joins |
| This is an experimental feature. |
| Documentation: |
| https://jena.apache.org/documentation/query/lateral-join.html |
| |
| |
| * RDF Patch |
| Documentation: |
| https://jena.apache.org/documentation/rdfpatch/ |
| |
| |
| * Path improvements - @SimonBin et al |
| https://github.com/apache/jena/pull/1616 |
| https://github.com/apache/jena/pull/1638 |
| Plan: https://github.com/apache/jena/issues/1629 |
| |
| All GH issues for this release: |
| |
| Contributors: |
| OyvindL Gjesdal |
| Simon Bin |
| Alexandre Ardhuin |
| Claus Stadler |
| Brian Vvosburgh |
| Eric Prud'hommeaux |
| |
| |
| ==== Apache Jena 4.6.1 |
| Released: 2022-09-06 |
| Announcement: |
| https://lists.apache.org/thread/vrkn42nkr82wlkwyv4vlg57rqg035kx2 |
| |
| This release has a bug fix release for TDB2 and Fuseki. |
| https://github.com/apache/jena/issues/1499 |
| |
| Users should upgrade from 4.6.0. |
| |
| |
| ==== Apache Jena 4.6.0 |
| Released: 2022-08-25 |
| Issues: https://s.apache.org/jena-4.6.0-issues |
| Announcement: |
| https://lists.apache.org/thread/63vtkb9hwzzd9mrmmxr2xsmd5zvw53vv |
| |
| -- Bulk retrieval and caching for SERVICE clauses |
| |
| There is a new module "jena-serviceenhancer", a contribution from Claus Stadler, for federated query, including caching remote data and controlling execution order for SERVICE. |
| |
| https://jena.apache.org/documentation/query/service_enhancer.html |
| |
| -- GeoSPARQL: GML handling. |
| |
| GH-1299 - The GeoSPARQL has acknowledged a mistake in their documentation whereby the wrong namespace was being used for "gml:". |
| https://github.com/opengeospatial/ogc-geosparql/pull/334 |
| |
| This also leads to problems with interoperation with GML data sources. |
| Unfortunately the change impacts impacts existing data and any spatial indexes would will need to be deleted and rebuilt. |
| |
| https://github.com/apache/jena/issues/1299 |
| |
| -- SHACL listener |
| |
| This contribution by Florian Kleedorfer adds listeners to the SHACL validation execution. |
| |
| https://jena.apache.org/documentation/shacl/#validationlistener |
| |
| -- Helper for authentication with a bearer token. |
| |
| GH-1292: https://github.com/apache/jena/issues/1292 |
| Add support for authentication with a bearer token |
| |
| https://jena.apache.org/documentation/sparql-apis/http-auth#bearer-authentication |
| |
| -- Contributions: |
| |
| @swartik - script fix |
| @sszuev - context handling |
| @AtesComp - improvement to node checking. |
| |
| == Details |
| |
| GH issues: |
| https://github.com/apache/jena/issues?q=is%3Aissue+closed%3A2022-05-04..2022-08-20 |
| |
| JIRA Tickets this release: |
| https://s.apache.org/jena-4.6.0-jira |
| |
| |
| ==== Apache Jena 4.5.0 |
| Released: 2022-05-04 |
| Issues: https://s.apache.org/jena-4.5.0-issues |
| Announcement: |
| https://lists.apache.org/thread/qgjynztx70fhz7h86o6dfopv14dtgrc2 |
| |
| * New, faster, streaming, more robust JSON result set reader. |
| https://issues.apache.org/jira/browse/JENA-2302 |
| Contribution from Claus Stadler |
| |
| * JENA-2315, JENA-2316 -- SHACL fixes (Jakub Wach) |
| |
| * Improvement to GitHub actions :: @neilnaveen |
| |
| == JSON-LD 1.1 |
| |
| * JSON-LD 1.1 is the default for parsing and writing JSON-LD |
| |
| Apache Jena uses titanium-json-ld: |
| https://github.com/filip26/titanium-json-ld |
| |
| JSON-LD 1.1 is largely compatible with JSON-LD 1.0. |
| |
| The JSON-LD working group listed the visible changes: |
| https://www.w3.org/TR/json-ld11/#changes-from-10 |
| |
| If you find JSON-LD has changed in the triples generated, you can test |
| JSON-LD 1.0 compared to 1.1 with the json-ld.org playground: |
| |
| https://json-ld.org/playground/ |
| https://json-ld.org/playground/1.0/ |
| |
| Announcement: |
| https://lists.apache.org/thread/qgjynztx70fhz7h86o6dfopv14dtgrc2 |
| |
| == Details |
| |
| GH issues: |
| https://github.com/apache/jena/issues?q=is%3Aissue+closed%3A2022-01-30..2022-05-04 |
| |
| JIRA Tickets this release: |
| https://s.apache.org/jena-4.5.0-jira |
| |
| |
| ==== Apache Jena 4.4.0 |
| Released: 2022-02-02 |
| Announcement: |
| https://lists.apache.org/thread/6dp7ogjhj09qon25fx2jsfgk3ljff9hj |
| |
| The Apache Jena development community is pleased to |
| announce the release of Apache Jena 4.4.0. |
| |
| == New Fuseki UI |
| |
| The main item in this release is the updated Fuseki UI thanks to work by |
| Bruno. The UI has been rewritten for improved maintenance and style. We |
| look forward to evolving this new code base. |
| |
| == Dependency Updates |
| |
| Apache log4j is at 2.17.1 |
| Apache Lucene: is updated to 8.10.1 -> 8.11.1 |
| Titanium JSON-LD updated 1.1.0 -> 1.2.0 |
| |
| as well as all other dependences being checked for updates. |
| |
| == Community Contributions |
| |
| Erich Bremer |
| Jan Martin Keil |
| |
| == Fuseki war file |
| |
| The war file for Fuseki is no longer in the apache-jena-fuseki zip |
| download. Instead, it is available from the downloads page. |
| |
| https://jena.apache.org/download/ |
| |
| This halves the size of the zip/tar.gz for the standalone server. |
| |
| The Fuseki war file does not work in Tomcat10 due to the javax->jakarta |
| switchover. Apache Tomcat provide a converter: |
| https://tomcat.apache.org/download-migration.cgi |
| |
| == Fuseki: HTML file upload support |
| |
| Fuseki: serviceUpload (HTML file upload only service) is no longer added |
| in a default configuration. Existing configurations are unaffected. |
| |
| This is not SPARQL GSP. |
| |
| GSP (POST/PUT) endpoint accepts HTML file uploads as well as the usual |
| direct POST/PUT with content-type. |
| |
| == Improved bulk loader |
| |
| This release includes the version of the TDB2 xloader for very large |
| datasets. |
| |
| It has been used to load 16.6B triples (WikiData all) into TDB2 and |
| loading truthy (6B) on modest hardware. Thanks to Marco, Lorenz and |
| Øyvind for running Wikidata load trails. |
| |
| The loader now now has "--threads=" which been reported to give improved |
| load times (if the server has the hardware!). |
| |
| == Assembler for GeoSPARQL |
| |
| This makes it easier to use GeoPSARQL in a plain Fuseki. |
| |
| https://jena.apache.org/documentation/geosparql/geosparql-assembler.html |
| |
| == All tickets in the release |
| |
| https://s.apache.org/jena-4.4.0-jira |
| |
| |
| ==== Apache Jena 4.3.2 |
| Released: 2021-12-19 |
| Annoucement: |
| https://lists.apache.org/thread/nh7mctmcx7yhjh3krjyy9jcfy9zdwqmb |
| |
| The Apache Jena development community is pleased to |
| announce the release of Apache Jena 4.3.2. |
| |
| This release updates the version of log4j2 used |
| in Fuseki to version 2.16.0 of log4j2. |
| |
| Fuseki users should upgrade as soon as possible. |
| |
| Uses of Jena libraries should to check their application logging |
| dependences and update as necessary. |
| |
| == Changes |
| |
| JENA-2214: Upgrade to Log4j2 2.16.0 |
| |
| JENA-2216: Fuseki/GeoSPARQL startup fix. |
| JENA-2215: Fix inclusion of log4j in the Fuseki war file. |
| |
| |
| ==== Apache Jena 4.3.1 |
| Released: 2021-12-17 |
| Annoucement: |
| https://lists.apache.org/thread/pgz3roryymvw6lf5zs43m0f8p48o11s7 |
| |
| This release updates the version of log4j2 used in Fuseki. |
| |
| Fuseki users should upgrade as soon as possible. |
| |
| Uses of Jena libraries should to check their application logging |
| dependences and update as necessary. |
| |
| == Changes |
| |
| JENA-2211: Upgrade to Log4j2 2.15.0 |
| |
| JENA-2209, JENA-2210: xloader improvements |
| |
| JENA-2207: Fix for SERVICE |
| |
| |
| ==== Apache Jena 4.3.0 |
| Released: 2021-12-09 |
| Annoucement: |
| https://lists.apache.org/thread/j6xqhbzxw9ct0owl5ghd8zrpz9lqn5pl |
| |
| * java.net.http |
| |
| There is a change to use JDK java.net.http package for HTTP. This |
| affects HTTP authentication. |
| |
| See notes below. |
| |
| * JENA-2125: Internal reorganisation of SPARQL APIs. |
| |
| Coupled with the change to use java.net.http, new patterns for working |
| with SPARQL have been added. |
| |
| https://jena.apache.org/documentation/sparql-apis/#changes |
| |
| * JENA-2175: xloader |
| |
| There is a new experimental bulk loader for TDB2 "xloader" and TDB1 |
| tdblaoder2 is rename xloader. The TDB2 is better. |
| |
| The target is being able to load large data on modest hardware. For |
| example, 1B triples and beyond, loading to disk rather than SSD. It is |
| reliable, rather than fast. |
| |
| https://jena.staged.apache.org/documentation/tdb/tdb-xloader.html |
| |
| tdb2.xloader is still in development to reduce its requirements for |
| intermediate disk space - please provide feedback, positive and negative. |
| |
| * All Tickets this release: |
| https://s.apache.org/jena-4.3.0-jira |
| |
| |
| Contributions: |
| |
| Stefan Obermeier |
| - Add jena-examples to modules in parent pom |
| |
| Erich Bremer |
| - Update EnhGraph.java |
| |
| Florian Kleedorfer |
| - Fix copy/paste error in validation report message |
| |
| Jan-Martin Keil |
| - Dataset: enable named Models with blank node name |
| |
| jena-site: |
| Michael Wechner |
| michi AT wyona.com |
| @den1s0v |
| Robin Vobruba |
| |
| == Notes |
| |
| * HTTP usage provided by the JDK java.net.http package, with |
| challenge-based authentication provided on top by Jena. |
| |
| * Execution objects (QueryExecution, UpdateExecution, RDFConnection) |
| have a companion builders for detailed configuration. Previous factory |
| classes remain but builders are preferred. |
| |
| This is especially important for HTTP as there many configuration |
| options that may be needed (including template queries). |
| |
| * Timeouts - remote only supports the overall query execution. |
| (connection timeout on HttpClient but due to connection caching and now |
| HTTP/2 it is unclear how meaningful that is per request) |
| |
| * HTTP/2 support (comes from using java.net.http package) |
| |
| See notes on changes: |
| |
| https://jena.apache.org/documentation/sparql-apis/#changes |
| |
| |
| ==== Apache Jena 4.2.0 |
| Released: 2021-09-16 |
| Announcement: |
| https://lists.apache.org/thread/mwrdh3xtbm4ly1dk9ro2mdd82fppc9f2 |
| |
| * ShEx engine |
| JENA-2112 |
| See https://jena.apache.org/documentation/shex/ |
| |
| * Support for reading JSON-LD 1.1 |
| JENA-1948 |
| JSON-LD 1.1 uses the Titanium system. |
| https://github.com/filip26/titanium-json-ld |
| |
| jsonld-java is still there for JSON-LD 1.0. |
| In this release, JSON-LD 1.0 is the default for reading JSON-LD. |
| |
| JENA-2114: SHACL: Provide SPARQL targets |
| |
| JENA-2123: Upgrade to Jetty10 |
| |
| Contributions: |
| |
| Claus Sadler: |
| JENA-2132 : RDF-star fix |
| JENA-2154 : Custom SERVICE executors |
| Experimental: Using SERVICE for extension functionality. |
| |
| Erich Bremer: |
| JENA-2159: schema.org vocabulary |
| JENA-2155: Add Web Access Control vocabulary |
| |
| Jan Martin Keil: |
| JENA-2142: Extend DatatypeFormatException |
| |
| Tickets this release: |
| https://s.apache.org/jena-4.2.0-jira |
| |
| == Notes |
| |
| This release does not include binary artifacts for OSGi. |
| |
| Due to problems encountered late in the development cycle, we have not |
| released OSGi artifacts to maven central. |
| |
| If you are able to help with the production of Jena's OSGi artifacts, |
| please drop into the dev@ list. |
| |
| |
| ==== Apache Jena 4.1.0 |
| Released: 2021-06-04 |
| Announcement: |
| https://lists.apache.org/thread/m7m73dl7mgp3k5ljolc1tvrt7b202l3w |
| |
| * RDF-star implementation up-to-date with community work. |
| |
| * IRIx fixes |
| |
| * Datasets+RDFS |
| |
| JENA-2081: Add /$/compact/* endpoint to Fuseki main |
| Brandon Sarà |
| |
| JENA-2096: Add CLI&Fuseki parameters to delete old DB after compaction |
| Brandon Sarà |
| |
| JENA-2086: TDB2 improvement - read under load |
| report and analysis : Zak Mc Kracken |
| |
| JENA-1262: Sorting prefixes in pretty Turtle output |
| Merlin Bögershausen |
| |
| Documentation edits: |
| Leon Poon |
| |
| JENA-2110: a quick reference section to documentation/tools/ |
| Bob DuCharme |
| |
| jena-permissions |
| https://jena.apache.org/documentation/permissions/ |
| |
| Datasets+RDFS |
| JENA-2089 |
| https://jena.apache.org/documentation/rdfs/ |
| |
| RDF-star: |
| JENA-2107 : Performance fix (Lorenz Bühmann) |
| JENA-2103 : Align to RDF-star community work |
| JENA-2080 : RDF-star/Trix-star |
| |
| IRI cleanup: |
| JENA-2097 : UUID IRIs cause RiotException |
| JENA-2094 : Valid IRI using @ Symbol causes error |
| |
| Graph API: |
| JENA-2909: Add Graph.stream(s,p,o) |
| JENA-2091: Add Graph.add(s,p,o) and Graph.delete(s,p,o) |
| |
| |
| 27 tickets this release: |
| https://s.apache.org/jena-4.1.0-jira |
| |
| |
| ==== Apache Jena 4.0.0 |
| Released:2021-04-01 |
| Annoucement: |
| https://lists.apache.org/thread/m7m73dl7mgp3k5ljolc1tvrt7b202l3w |
| |
| The Apache Jena development community is pleased to |
| announce the release of Apache Jena 4.0.0 |
| |
| * Require Java11 runtime. |
| |
| * RDF-star implementation up-to-date with community work. |
| |
| * IRIx abstraction |
| See notes about future changes. |
| |
| * Add support for scripting languages other than JavaScript |
| JENA-1951 - Pavel Mikhailovskii |
| |
| * Model API fix Alt, Seq, Bag (Containers) |
| JENA-2075 |
| |
| * jena-core: rename RDFReader as RDFReaderI |
| and RDFWriter a RDFWriterI to avoid name clashes |
| JENA-2038 |
| |
| * Upgrade to Apache Lucene 8.8.0 |
| See notes. |
| |
| * Remove property functions: |
| list:listMember list:listIndex, list:listLength |
| Use list:member, list:index, list:length |
| |
| * Retire modules SDB, jena-text-es, and jena-elephas |
| |
| * The default git branch is 'main' |
| |
| * Deprecation cleanup |
| |
| 62 tickets this release: |
| https://s.apache.org/jena-4.0.0-jira |
| |
| == Notes |
| |
| Lucene: |
| |
| This is a major version number upgrade. Apache Lucene policy is |
| generally "two major versions" so if your text index was created awhile |
| ago, you may need to reload even if you have been upgrading Jena itself. |
| |
| https://lucene.apache.org/core/8_8_0/MIGRATE.html |
| |
| IRIs: |
| |
| There is a new internal API for working with different IRI implementations. |
| |
| The implementation in Jena 4.0.0 is the same as Jena3 jena-iri. |
| |
| There a some areas to be aware of for future changes: |
| |
| + %ZZ (%-and non-hex digits) are illegal syntax in IRIs. |
| It has never been legal in the RFCs but could be read in. |
| |
| + urn: The correct form of a URN, by the RFC definition, is |
| urn:NID:NSS where NID is at least two characters and NSS is at least |
| one character. |
| |
| <urn:x:abcd> is illegal as is <urn:abc:> |
| These are not rejected by Jena 4.0.0 but be warned! |
| |
| If you have custom URIs schemes, please ensure they match the syntax of |
| RFC 3986/3987. |
