Version 1.1.0 (November 7, 2024)

Full documentation can be found at https://docs.janusgraph.org/master/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>1.1.0</version>
</dependency>

For more information on features and bug fixes in 1.1.0, see this GitHub milestone.

Upgrade instructions is provided in the changelog of the release: https://docs.janusgraph.org/master/changelog/#upgrade-instructions

Notable new features

Inlining vertex properties into a Composite Index to improve vertex properties fetching performance
BerkeleyJE ability to overwrite arbitrary settings applied at EnvironmentConfig creation
Ability to define and initialize schema in JSON format
Batched Queries Enhancement: Introduction of JanusGraphNoOpBarrierVertexOnlyStep
Batch Query Optimizations Now Support Traversals Containing the drop() Step
Transaction configuration to enable lazy loading for relations
Text predicates support extended for remote connections
Vertex mutation optimizations

Tested Compatibility

Apache Cassandra 3.11.10, 4.0.6
Apache HBase 2.6.0
Oracle BerkeleyJE 7.5.11
ScyllaDB 6.2.0
Elasticsearch 6.0.1, 6.6.0, 7.17.8, 8.15.3
Apache Lucene 8.11.1
Apache Solr 8.11.1
Apache TinkerPop 3.7.3
Java 8, 11

Installed versions in the Pre-Packaged Distribution

Cassandra 4.0.6
Elasticsearch 7.17.8

Contributors

$ git shortlog -sn v1.0.1..v1.1.0
    23  Oleksandr Porunov
    10  Florian Hockmann
     9  Natalia Tisseyre
     7  Jan Jansen
     6  Boxuan Li
     3  Allan Clements
     3  Clement de Groc
     2  Dylan Werner-Meier
     2  Tiến Nguyễn Khắc
     1  Eric Cheng
     1  Fiete Ostkamp
     1  Roberto Perdisci
     1  Zhang Hongjiang
     1  pm-osc *
     1  toom *

* denotes first-time contributor
// excluding dependabot and merging same authors' statistics

Version 1.0.1 (November 6, 2024)

Full documentation can be found at https://docs.janusgraph.org/v1.0/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>1.0.1</version>
</dependency>

For more information on features and bug fixes in 1.0.1, see this GitHub milestone.

Tested Compatibility

Apache Cassandra 3.11.10, 4.0.6
Apache HBase 2.5.0
Oracle BerkeleyJE 7.5.11
ScyllaDB 5.1.4
Elasticsearch 6.0.1, 6.6.0, 7.17.8, 8.15.3
Apache Lucene 8.11.1
Apache Solr 8.11.1
Apache TinkerPop 3.7.3
Java 8, 11

Contributors

$ git shortlog -sn v1.0.0..v1.0.1
     9  Oleksandr Porunov
     8  Florian Hockmann
     7  Jan Jansen
     5  Boxuan Li
     2  Clement de Groc
     2  Dylan Werner-Meier *
     1  Eric Cheng *
     1  Fiete Ostkamp *
     1  Roberto Perdisci *
     1  Tiến Nguyễn Khắc *
     1  Zhang Hongjiang *
     1  ntisseyre *

* denotes first-time contributor

Version 1.0.0 (October 21, 2023)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>1.0.0</version>
</dependency>

For more information on features and bug fixes in 1.0.0, see this GitHub milestone.

Upgrade instructions is provided in the changelog of the release: https://docs.janusgraph.org/master/changelog/#upgrade-instructions

Notable new features

Upgrade to TinkerPop 3.7.0
Support for Cassandra 4
(Official) support for Java 11
Cache performance improvements
Upgrade to Log4j2
Use mixed indices for numeric aggregations (min(), max(), mean(), sum())
Support TEXTSTRING mapping in Solr
New graph API to evaluate Gremlin scripts if JanusGraph is used embedded
ConfiguredGraphFactory can now create different indexes for different graphs in Elasticsearch
Add management API to remove ghost vertices
Add possibility to remove stale graph index entries
Improved support for Geoshapes in GraphBinary
Remove dependency on cassandra-all
Support TTL for CQL backend on Amazon Managed KeySpace
Improved index life-cycle. Better index management, possibility to remove indexes.
Support for ElasticSearch 8
Possibility to use dedicated ScyllaDB driver when JanusGraph is used embedded
Possibility to explicitly remove configuration options
Possibility to use ASCI String for vertex ids
CQL storage layer transitioned to asynchronous calls instead of a thread pool
Enhanced CQL storage parallelism for queries using multiple slices in the same step (multiple edge labels or multiple property keys)
Retrieval of SINGLE properties is now grouped in CQL queries (by default up to 20 properties for a single vertex)
Added possibility to group CQL queries for different vertices stored on the same token ranges or same replica sets
Improved batch-query (multiQuery) capabilities. Enhanced parent steps usage. Added batch-query optimisation to almost all execution steps (exception: ‘match’ step).
Added possibility to improve parallelism for storage layer implementations by supporting multi-slice and multi-key parallelism

Tested Compatibility

Apache Cassandra 3.11.10, 4.0.6
Apache HBase 2.5.0
Oracle BerkeleyJE 7.5.11
ScyllaDB 5.1.4
Elasticsearch 6.0.1, 6.6.0, 7.17.8, 8.10.4
Apache Lucene 8.11.1
Apache Solr 8.11.1
Apache TinkerPop 3.7.0
Java 8, 11

Installed versions in the Pre-Packaged Distribution

Cassandra 4.0.6
Elasticsearch 7.17.8

Contributors

$ git shortlog -sn v0.6.4..v1.0.0
    74  Oleksandr Porunov
    57  Florian Hockmann
    48  Jan Jansen
    46  Boxuan Li
     6  Florian Grieskamp
     5  Pavel Ershov
     3  Clement de Groc
     3  Hongjiang Zhang
     3  Scott Dial
     1  Abhiram Iyenger
     1  Allan Clements
     1  Brett Kromkamp *
     1  G.V() - Gremlin Database Visualizer *
     1  Lionel Fleury
     1  Michal Rehak *
     1  Misha Brukman
     1  To-om *
     1  Vladimir Bogomolov
     1  guy9
     1  kptfh
     1  sandeep mishra *
     1  wforget *

* denotes first-time contributor
// excluding dependabot and merging same authors' statistics

Version 0.6.4 (October 14, 2023)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>0.6.4</version>
</dependency>

For more information on features and bug fixes in 0.6.4, see this GitHub milestone.

Tested Compatibility

Apache Cassandra 3.0.14, 3.11.10
Apache HBase 1.6.0, 2.2.7
Oracle BerkeleyJE 7.5.11
Elasticsearch 6.0.1, 6.6.0, 7.14.0
Apache Lucene 8.9.0
Apache Solr 7.7.2, 8.11.0
Apache TinkerPop 3.5.7
Java 1.8

Contributors

$ git shortlog -sn v0.6.3..v0.6.4
     9  Oleksandr Porunov
     8  Boxuan Li
     7  Florian Hockmann
     4  Jan Jansen
     1  Allan Clements *
     1  Pavel Ershov

* denotes first-time contributor

Version 1.0.0-rc2 (February 26, 2023)

Full documentation can be found at https://docs.janusgraph.org/master/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>1.0.0-rc2</version>
</dependency>

For more information on features and bug fixes in 1.0.0-rc2, see this GitHub milestone.

Notable new features

Upgrade to TinkerPop 3.6.2
Support for Cassandra 4
(Official) support for Java 11
Cache performance improvements
Upgrade to Log4j2
Use mixed indices for numeric aggregations (min(), max(), mean(), sum())
Support TEXTSTRING mapping in Solr
New graph API to evaluate Gremlin scripts if JanusGraph is used embedded
ConfiguredGraphFactory can now create different indexes for different graphs in Elasticsearch
Add management API to remove ghost vertices
Add possibility to remove stale graph index entries
Improved support for Geoshapes in GraphBinary
Remove dependency on cassandra-all
Support TTL for CQL backend on Amazon Managed KeySpace
Improved index life-cycle. Better index management, possibility to remove indexes.
Support for ElasticSearch 8
Possibility to use dedicated ScyllaDB driver when JanusGraph is used embedded

Tested Compatibility

Apache Cassandra 3.11.10, 4.0.6
Apache HBase 2.5.0
Oracle BerkeleyJE 7.5.11
ScyllaDB 5.1.4
Elasticsearch 6.0.1, 6.6.0, 7.17.8, 8.6.0
Apache Lucene 8.11.1
Apache Solr 8.11.1
Apache TinkerPop 3.6.2
Java 8, 11

Installed versions in the Pre-Packaged Distribution

Cassandra 4.0.6
Elasticsearch 7.17.8

Contributors

$ git shortlog -sn v0.6.3..v1.0.0-rc2
    43  Florian Hockmann
    43  Oleksandr Porunov
    42  Jan Jansen
    31  Boxuan Li
     4  Florian Grieskamp
     3  Hongjiang Zhang
     3  Scott Dial
     2  Pavel Ershov
     1  Abhiram Iyenger
     1  Brett Kromkamp *
     1  Clement de Groc
     1  G.V() - Gremlin Database Visualizer *
     1  Lionel Fleury
     1  Michal Rehak *
     1  Misha Brukman
     1  To-om *
     1  Vladimir Bogomolov
     1  guy9
     1  kptfh
     1  sandeep mishra *

* denotes first-time contributor

Version 0.6.3 (February 18, 2023)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>0.6.3</version>
</dependency>

For more information on features and bug fixes in 0.6.3, see this GitHub milestone.

Tested Compatibility

Apache Cassandra 3.0.14, 3.11.10
Apache HBase 1.6.0, 2.2.7
Oracle BerkeleyJE 7.5.11
Elasticsearch 6.0.1, 6.6.0, 7.14.0
Apache Lucene 8.9.0
Apache Solr 7.7.2, 8.11.0
Apache TinkerPop 3.5.5
Java 1.8

Contributors

$ git shortlog -sn v0.6.2..v0.6.3
    12  Boxuan Li
    12  Oleksandr Porunov
     9  Florian Hockmann
     4  Jan Jansen
     2  Scott Dial *
     1  Abhiram Iyenger *
     1  Clement de Groc
     1  Florian Grieskamp
     1  Hongjiang Zhang *
     1  Lionel Fleury
     1  Pavel Ershov
     1  dh-cloud *
     1  guy9 *

* denotes first-time contributor

Release Candidate 1.0.0 RC1 (December 08, 2022)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>1.0.0-rc1</version>
</dependency>

A list of bug features and features included in this release candidate can be found here.

Tested Compatibility

Apache Cassandra 3.11.10, 4.0.6
Apache HBase 2.5.0
Google Bigtable 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0, 1.10.0, 1.11.0, 1.14.0
Oracle BerkeleyJE 7.5.11
Elasticsearch 6.0.1, 6.6.0, 7.17.5
Apache Lucene 8.11.1
Apache Solr 8.11.1
Apache TinkerPop 3.6.1
Java 8, 11

Installed versions in the Pre-Packaged Distribution

Cassandra 4.0.6
Elasticsearch 7.14.0

Contributors

$ git shortlog -sn v0.6.2..v1.0.0-rc1
    44  Jan Jansen
    35  Boxuan Li
    34  Oleksandr Porunov
    25  Florian Hockmann
     3  Florian Grieskamp
     2  Abhiram Iyenger *
     2  Clement de Groc
     2  Lionel Fleury
     2  guy9 *
     1  Brett Kromkamp *
     1  G.V() - Gremlin Database Visualizer *
     1  Hongjiang Zhang *
     1  Michal Rehak *
     1  Misha Brukman
     1  Pavel Ershov
     1  To-om *
     1  Vladimir Bogomolov
     1  dh-cloud *
     1  kptfh
     1  sandeep mishra *

* denotes first-time contributor

Version 0.6.2 (May 31, 2022)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>0.6.2</version>
</dependency>

For more information on features and bug fixes in 0.6.2, see this GitHub milestone.

Tested Compatibility

Apache Cassandra 3.0.14, 3.11.10
Apache HBase 1.6.0, 2.2.7
Google Bigtable 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0, 1.10.0, 1.11.0, 1.14.0
Oracle BerkeleyJE 7.5.11
Elasticsearch 6.0.1, 6.6.0, 7.14.0
Apache Lucene 8.9.0
Apache Solr 7.7.2, 8.9.0
Apache TinkerPop 3.5.3
Java 1.8

Contributors

$ git shortlog -sn v0.6.1..v0.6.2
     6  Oleksandr Porunov
     5  Florian Hockmann
     3  Boxuan Li
     1  Clement de Groc
     1  Dmitry Zaporozhets
     1  Jan Jansen
     1  Kathiresan Selvaraj
     1  Misha Brukman

* denotes first-time contributor

Version 0.6.1 (January 18, 2022)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>0.6.1</version>
</dependency>

For more information on features and bug fixes in 0.6.1, see this GitHub milestone.

Tested Compatibility

Apache Cassandra 3.0.14, 3.11.10
Apache HBase 1.6.0, 2.2.7
Google Bigtable 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0, 1.10.0, 1.11.0, 1.14.0
Oracle BerkeleyJE 7.5.11
Elasticsearch 6.0.1, 6.6.0, 7.14.0
Apache Lucene 8.9.0
Apache Solr 7.7.2, 8.9.0
Apache TinkerPop 3.5.1
Java 1.8

Contributors

$ git shortlog -sn v0.6.0..v0.6.1
    12  Boxuan Li
     6  Jan Jansen
     5  Florian Hockmann
     5  Oleksandr Porunov
     4  Clement de Groc
     1  Alex Leventer *
     1  Lionel Fleury
     1  Misha Brukman
     1  Mladen Marović

* denotes first-time contributor

Version 0.6.0 (September 3, 2021)

Full documentation can be found at https://docs.janusgraph.org/

<dependency>
   <groupId>org.janusgraph</groupId>
   <artifactId>janusgraph-core</artifactId>
   <version>0.6.0</version>
</dependency>

For more information on features and bug fixes in 0.6.0, see this GitHub milestone.

Notable new features

Upgrade to TinkerPop 3.5.1
Java 11 support
Spark 3 support
Added mixed index usage for count and has("propertyKey") queries
Optimized adjacency checks with unique index
Index selection algorithms optimization. Added possibility to configure index selection algorithms.
Index repair jobs improvements
General index construction optimizations
Optimized LevenshteinDistance computation used in Fuzzy predicates
Update DataStax Cassandra driver to 4.13.0 version
Update Lucene / Solr to 8.9.0
Metrics collection improvements
Many general optimizations in core
GraphBinary serialization format support
Added new schema maker and improvement of previous schema makers
Added DataStax request logger
Replaced GremlinServer with JanusGraphServer
Added GRPC server to janusgraph-server for basic schema management
Transactions improvements
Improved inmemory storage backend
Added support for Amazon Managed KeySpace
Enhanced profiling
Added many new configurations to better control storage and index backends
Added configuration to use barrier size as batch size limit
Added CacheVertex::refresh method to allow clearing vertex cache
Added negations to all text predicates
Added exists clause to negated Text predicates
Make ExecutorService configurable for parallel backend queries and CQL Store Manager
Make CQL executor service usage optional
Accept optional custom hadoop config in MapReduceIndexManagement
Added multi-query and pre-fetch options to transaction builder
Added possibility to configure internal Cassandra driver

Tested Compatibility

Apache Cassandra 3.0.14, 3.11.10
Apache HBase 1.6.0, 2.2.7
Google Bigtable 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0, 1.10.0, 1.11.0, 1.14.0
Oracle BerkeleyJE 7.5.11
Elasticsearch 6.0.1, 6.6.0, 7.14.0
Apache Lucene 8.9.0
Apache Solr 7.7.2, 8.9.0
Apache TinkerPop 3.5.1
Java 1.8

Contributors

$ git shortlog -sn v0.5.3..v0.6.0
   109  Oleksandr Porunov
    86  Boxuan Li
    57  Jan Jansen
    15  Pavel Ershov
    13  Clement de Groc *
    10  Florian Grieskamp
     5  Ted Wilmes
     4  Misha Brukman
     3  Florian Hockmann
     3  Robert Yokota *
     3  kptfh *
     2  Andrew Sheppard *
     2  Bruno Berisso *
     2  Lionel Fleury *
     2  Long Tran *
     1  Andrew Grosser *
     1  Dmitry Kovalev
     1  Elvys Soares *
     1  Evgenii Ignatev
     1  Ganesh Guttikonda
     1  Israel Fruchter *
     1  Jean Rossier *
     1  Mladen Marović *
     1  Nandan Tumu *
     1  Nicolas Trangosi
     1  Paolo Angioletti *
     1  Paul Sin *
     1  Scott McQuillan
     1  Shivaa Krishnan *
     1  Umesh Prabushitha Jayasinghe *
     1  Zac Rosenbauer *
     1  balchua *
     1  jigs1993 *

* denotes first-time contributor
// excluding dependabot and merging same authors' statistics

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Releases: JanusGraph/janusgraph

1.1.0

Version 1.1.0 (November 7, 2024)

Notable new features

Tested Compatibility

Installed versions in the Pre-Packaged Distribution

Contributors

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1.0.1

Version 1.0.1 (November 6, 2024)

Tested Compatibility

Contributors

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1.0.0

Version 1.0.0 (October 21, 2023)

Notable new features

Tested Compatibility

Installed versions in the Pre-Packaged Distribution

Contributors

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0.6.4

Version 0.6.4 (October 14, 2023)

Tested Compatibility

Contributors

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1.0.0-rc2

Version 1.0.0-rc2 (February 26, 2023)

Notable new features

Tested Compatibility

Installed versions in the Pre-Packaged Distribution

Contributors

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0.6.3

Version 0.6.3 (February 18, 2023)

Tested Compatibility

Contributors

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1.0.0-rc1

Release Candidate 1.0.0 RC1 (December 08, 2022)

Tested Compatibility

Installed versions in the Pre-Packaged Distribution

Contributors

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0.6.2

Version 0.6.2 (May 31, 2022)

Tested Compatibility

Contributors

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0.6.1

Version 0.6.1 (January 18, 2022)

Tested Compatibility

Contributors

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0.6.0

Version 0.6.0 (September 3, 2021)

Notable new features

Tested Compatibility

Contributors

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