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Releases: ArcadeData/arcadedb

25.12.1

06 Jan 18:28

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ArcadeDB 25.12.1 Release Notes

We're excited to announce the release of ArcadeDB v25.12.1! This release includes significant bug fixes, new features, performance improvements, and dependency updates.

Highlights

Vector Search Enhancements

  • Fixed critical vector quantization bug (#3052, #3053) - INT8 and BINARY vector quantization now works correctly across all dimensions
  • New filtered vector search (#3071, #3072) - LSMVectorIndex now supports filtered searches for more precise queries
  • Better vector type support (#3090) - Added support for List<Float> in vector indexes
  • Improved compression (#2911) - Enhanced compression for LSM vector indexes
  • Fixed HNSW graph persistence (#2916) - Ensures JVector HNSW graph file is properly closed and flushed to disk

SQL and Query Improvements

  • Fixed IF statement execution (#2775) - SQL scripts with IF statements now execute correctly from console
  • Fixed index creation with IF NOT EXISTS (#1819) - Console no longer errors when creating existing indexes with IF NOT EXISTS clause
  • Custom function parameter binding (#3046, #3049) - Fixed parameter binding for SQL and JavaScript custom functions
  • SQL method consistency (#2964, #2967) - values() method now behaves consistently with keys() method
  • CONTAINSANY index fix (#3051) - Fixed index usage for lists of embedded documents with CONTAINSANY

Transaction Management

  • Revised transaction logic (#3074) - Improved transaction handling and consistency
  • Fixed edge index invalidation (#3091) - Edge indexes now remain valid in edge-case scenarios

New Features

  • Database size API (#3045) - Added new database.getSize() API method
  • Version display enhancement (#2905) - Server log version number now displayed consistently

What's Changed

Bug Fixes

  • Fix INT8 and BINARY vector quantization offset bug in LSMVectorIndex page loading by @Copilot in #3053
  • fix: revert SQL grammar changes and disable deep level JSON insert tests by @robfrank in #2961
  • #2915 fix: ensure Jvector HNSW graph file is closed and flushed to disk on database close by @robfrank in #2916
  • fix: make values method behave like keys method by @gramian in #2967
  • Fix custom function parameter binding for SQL and JavaScript functions by @Copilot in #3049
  • fix CONTAINSANY index use for lists of embedded documents by @gramian in #3051
  • fix: support List in vector index by @szekelyszabi in #3090

Features

  • Show version number same as in server log by @gramian in #2905
  • feat: added new database.getSize() api by @lvca in #3045
  • Add filtered vector search support to LSMVectorIndex by @Copilot in #3072
  • add stars chart by @robfrank in #3084

Performance Improvements

Core Improvements

  • Revised Tx Logic by @robfrank in #3074
  • chore: refactor vector index tests and improve naming conventions by @robfrank in #2906
  • test: add comprehensive tests for SQLMethodValues including document … by @robfrank in #3047

Dependency Updates

Build Tools & Infrastructure

  • chore(deps): bump com.github.eirslett:frontend-maven-plugin from 1.15.4 to 2.0.0 by @dependabot[bot] in #3067
  • chore(deps): bump io.github.ascopes:protobuf-maven-plugin from 4.0.3 to 4.1.1 by @dependabot[bot] in #2938
  • chore(deps): bump io.github.ascopes:protobuf-maven-plugin from 4.1.1 to 4.1.2 by @dependabot[bot] in #3088
  • chore: bump pre-commit hooks versions by @robfrank in #3050

Core Dependencies

  • chore(deps): bump io.netty:netty-transport from 4.2.7.Final to 4.2.8.Final by @dependabot[bot] in #2934
  • chore(deps): bump io.netty:netty-all from 4.2.7.Final to 4.2.8.Final by @dependabot[bot] in #2940
  • chore(deps): bump io.netty:netty-transport from 4.2.8.Final to 4.2.9.Final by @dependabot[bot] in #3068
  • chore(deps): bump io.netty:netty-all from 4.2.8.Final to 4.2.9.Final by @dependabot[bot] in #3064
  • chore(deps): bump ch.qos.logback:logback-classic from 1.5.21 to 1.5.22 by @dependabot[bot] in #2935
  • chore(deps): bump ch.qos.logback:logback-classic from 1.5.22 to 1.5.23 by @dependabot[bot] in #3081
  • chore(deps): bump at.yawk.lz4:lz4-java from 1.10.1 to 1.10.2 by @dependabot[bot] in #3065
  • chore(deps): bump protobuf-java.version from 4.33.1 to 4.33.2 by @dependabot[bot] in #2895
  • chore(deps): bump com.google.api.grpc:proto-google-common-protos from 2.63.1 to 2.63.2 by @dependabot[bot] in #2939
  • chore(deps): bump grpc.version from 1.77.0 to 1.78.0 by @dependabot[bot] in #3079

Monitoring & Testing

  • chore(deps): bump io.micrometer:micrometer-registry-prometheus from 1.16.0 to 1.16.1 by @dependabot[bot] in #2937
  • chore(deps-dev): bump io.micrometer:micrometer-core from 1.16.0 to 1.16.1 by @dependabot[bot] in #2932
  • chore(deps-dev): bump testcontainers from 11.9.0 to 11.10.0 in /e2e-studio by @dependabot[bot] in #2943
  • chore(deps-dev): bump testcontainers from 11.9.0 to 11.10.0 in /e2e-js by @dependabot[bot] in #2942
  • chore(deps): bump testcontainers.version from 2.0.2 to 2.0.3 by @dependabot[bot] in #3062
  • chore(deps-dev): bump testcontainers from 11.10.0 to 11.11.0 in /e2e-studio by @dependabot[bot] in #3083
  • chore(deps-dev): bump testcontainers from 11.10.0 to 11.11.0 in /e2e-js by @dependabot[bot] in #3082
  • chore(deps-dev): bump org.mockito:mockito-core from 5.20.0 to 5.21.0 by @dependabot[bot] in #2929
  • chore(deps-dev): bump org.apache.tomcat:tomcat-jdbc from 11.0.14 to 11.0.15 by @dependabot[bot] in #2941
  • chore(deps-dev): bump io.swagger.parser.v3:swagger-parser from 2.1.36 to 2.1.37 by @dependabot[bot] in #3066
  • chore(deps-dev): bump org.assertj:assertj-db from 3.0.0 to 3.0.1 by @dependabot[bot] in #3080

GitHub Actions

  • chore(deps): bump actions/cache from 4.3.0 to 5.0.1 by @dependabot[bot] in #2933
  • chore(deps): bump zgosalvez/github-actions-ensure-sha-pinned-actions from 4.0.0 to 4.0.1 by @dependabot[bot] in #2928
  • chore(deps): bump actions/download-artifact from 6.0.0 to 7.0.0 by @dependabot[bot] in #2931
  • chore(deps): bump actions/upload-artifact from 5.0.0 to 6.0.0 by @dependabot[bot] in #2930
  • chore(deps): bump github/codeql-action from 4.31.7 to 4.31.8 by @dependabot[bot] in #2936
  • chore(deps): bump github/codeql-action from 4.31.8 to 4.31.9 by @dependabot[bot] in #3063
  • chore(deps): bump dorny/test-reporter from 2.3.0 to 2.5.0 by @dependabot[bot] in #3087
  • chore(deps): bump docker/setup-buildx-action from 3.11.1 to 3.12.0 by @dependabot[bot] in #3061

Studio (Frontend) Dependencies

  • chore(studio-deps)(deps): bump sweetalert2 from 11.26.4 to 11.26.10 in /studio in the security-critical group by @dependabot[bot] in #2919
  • chore(studio-deps)(deps): bump sweetalert2 from 11.26.10 to 11.26.12 in /studio in the security-critical group by @dependabot[bot] in #3054
  • chore(studio-deps)(deps): bump the security-critical group in /studio with 5 updates by @dependabot[bot] in #3076
  • chore(studio-deps)(deps): bump swagger-ui-dist from 5.30.3 to 5.31.0 in /studio by @dependabot[bot] in #2923
  • chore(studio-deps)(deps): bump pdfmake from 0.2.20 to 0.2.21 in /studio by @dependabot[bot] in #3078
  • chore(studio-deps)(deps): bump xmldoc from 2.0.2 to 2.0.3 in /studio by @dependabot[bot] in #2926
  • chore(studio-deps-dev)(deps-dev): bump terser-webpack-plugin from 5.3.15 to 5.3.16 in /studio in the build-tools group by @dependabot[bot] in #2920
  • chore(studio-deps-dev)(dep...
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25.11.1

09 Dec 22:29

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ArcadeDB v25.11.1

This release introduces significant improvements to vector search capabilities, alongside critical fixes for SQL querying, indexing, and gRPC protocol handling.

🚀 Highlights

New JVector Integration

We have implemented a new LSMVector index using the JVector open-source engine. This provides a substantial performance boost and better state-of-the-art capabilities for vector search operations within ArcadeDB.

✨ New Features & Improvements

SQL & Indexing

  • Embedded List Indexing: Added support for indexing properties contained in embedded documents (or maps) inside lists using the BY ITEM syntax. (#2802, #2803)
  • Enhanced Query Optimization: Improved index awareness for CONTAINS, IN, and CONTAINSALL operators. (#2786)
  • Delete Operations: Enhanced DELETE functionality to better handle multiple OR conditions. (#2760, #2695)
  • Progress Logging: Added progress logging to the LSMTreeIndex build phase to improve visibility during large index operations. (#2772, #2763)

gRPC & API

  • SQL Aliases: Fixed issue where SQL aliases were missing in gRPC ResultSet serialization. (#2858, #2854, #2903)
  • Command Serialization: Improved reliability of gRPC command result serialization. (#2904)
  • CLI Options: Updated and refined Command Line Interface options. (#2799)

Core & Internal

  • Prometheus Plugin: Added shading to the Prometheus plugin to prevent classpath conflicts. (#2779, #2780)
  • Test Refactoring: Major refactoring of test utilities and module dependencies for better maintainability. (#2885, #2881)

🐛 Bug Fixes

Query Engine

  • Filtering Fix: Resolved a critical bug where filtering with WHERE clauses returned wrong results in specific scenarios. (#2814, #2815)
  • Unwind/Merge: Hotfix for UNWIND and MERGE operations, including a fix for broken iterators. (#2856, #2861)
  • Binary Comparator: Fixed ClassCastException in BinaryComparator for TYPE_BINARY comparisons. (#2762, #1534)
  • Duplicate Documents: Fixed an issue where using the Greater Than (>) operator with indexes returned duplicate documents. (#2328)

Indexing

  • NOTUNIQUE Indexes: Fixed an issue where creating a NOTUNIQUE string index on a large dataset broke the = operator. (#2757, #2859)
  • LSMTree Compaction: Addressed an issue where compaction created duplicate timestamped indexes that were not cleaned up. (#2701)
  • Console Creation: Fixed error when attempting to create an index that exists even when using the IF NOT EXISTS clause. (#1819)

Studio & Tools

  • Mongo Wrapper: Fixed failures when running Mongo queries inside Studio. (#2168)
  • CSV Importer: Fixed the createdDocuments counter not incrementing during imports. (#2700)
  • REST API: Addressed idempotency issues where queries worked in Studio but failed via REST. (#1589)

🛠 Dependency Updates

Significant updates to core dependencies to ensure security and performance:

  • Lucene: Bumped to version 10.3.2.
  • gRPC: Bumped to version 1.77.0.
  • LZ4-Java: Bumped to version 1.10.1.
  • Various updates to Spring, Micrometer, Testcontainers, and Studio UI dependencies.

❤️ New Contributors


Full Changelog: 25.10.1...25.11.1

25.10.1

05 Nov 19:54

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We're excited to announce the release of ArcadeDB 25.10.1!

This version introduces a major new feature: official Python Bindings for embedded use. It also delivers significant query and indexing enhancements, particularly for LIST data types, along with a solid round of bug fixes to improve stability, SQL/Cypher compatibility, and core performance.


🚀 New Features


🐛 Bug Fixes

SQL, Cypher & Drivers

Indexing

Server & Core


⚙️ Enhancements & Maintenance

  • Testing: Improved E2E test stability by removing flaky checks and fixing failing integration tests. ([#2646](#2646), [#2651](#2651))
  • Code Quality: Removed fully qualified names in the codebase to improve readability. ([#2624](#2624))
  • CI/CD: Fixed the release workflow to correctly update the Studio package.json version. ([#2688](#2688))
  • Build: Bumped the Maven wrapper to 3.3.4. ([#2689](#2689))
  • Housekeeping: Added .venv and .vscode to .gitignore. ([#2660](#2660))

📦 Dependency Updates

This release includes numerous dependency updates to keep the platform secure and up-to-date.

  • Core: Upgraded major components including GraalVM (25.0.1), Lucene (10.3.1), gRPC (1.76.0), Protobuf (4.33.0), Swagger (2.2.40), Jackson (2.20.1), and Netty (4.2.7.Final).
  • Studio & E2E: Updated Playwright (1.56.1), TypeScript (5.9.3), Testcontainers (11.8.0), and many other Studio UI and E2E testing packages.
  • Build: Upgraded several GitHub Actions, including setup-java (5.0.0), setup-node (6.0.0), upload-artifact (5.0.0), download-artifact (6.0.0), and codeql-action.

🎉 New Contributors

A warm welcome to our new contributor!

Full Changelog: 25.9.1...25.10.1

25.9.1

09 Oct 17:06

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ArcadeDB Release v25.9.1

Release Date: October 9, 2025

We're excited to announce the release of ArcadeDB version 25.9.1! This is a significant update that introduces powerful new features for developers, including experimental gRPC protocol support and an OpenAPI specification endpoint for easier API integration. This release also delivers crucial fixes for data integrity, high availability, and overall stability, addressing long-standing issues with indexing and scripting.


🚀 Highlights

  • gRPC Protocol Support: A new, high-performance gRPC protocol has been added as an alternative to the existing binary protocol, enabling modern, efficient communication with the database.
  • OpenAPI (Swagger) Endpoint: The HTTP server now exposes an OpenAPI specification at /api/v1/openapi.json, making it easier than ever to explore, test, and integrate with ArcadeDB's API.
  • Critical Data Integrity Fixes: Unique index constraints are now correctly enforced during UPDATE operations, and a key bug causing indexes to return incorrect results with ORDER BY has been resolved.
  • High Availability Improvement: A stability issue has been fixed where an empty replica would fail during a full resync, improving the robustness of HA clusters.

✨ New Features

  • gRPC Protocol (#2499, #2462): Introduced the initial implementation of the gRPC protocol for server communication. Load testing infrastructure has also been updated to support gRPC.
  • OpenAPI Specification Endpoint (#2583): Added a new handler to serve an OpenAPI 3.0 specification, improving API discoverability and client generation.
  • Enhanced Login Process (#2543): The user login flow has been improved with more robust error handling and clearer user feedback.

🐛 Bug Fixes & Improvements

Querying & Indexing

  • SQL Index with ORDER BY (#1760): Corrected a critical issue where an index could return too many entries when used with an ORDER BY clause, ensuring query accuracy.
  • Unique Constraint on UPDATE (#2590, #2591): Fixed a major bug where unique constraints were not being checked during UPDATE operations.
  • Postgres (psycopg) Driver Compatibility (#2606, #2559): Addressed an issue with handling array parameters from psycopg drivers in Cypher queries.

Scripting (Javascript Functions)

  • Logical AND Operator (#2161): Resolved an error that prevented the logical AND (&&) operator from being used correctly in Javascript functions.
  • Object Serialization (#2165): Fixed an object serialization error that could occur in custom Javascript functions.

Core & Server

  • HTTP API Consistency (#2523, #2398): Made HTTP API responses more consistent across different endpoints.
  • JSON Serialization of Empty Arrays (#2550, #2497): Resolved a serialization issue where INSERT statements with empty arrays in the JSON content would fail.
  • Consistent Exception Propagation (#2562, #2560): Ensured consistent exception handling in ImmutableDocument during lazy loading operations.
  • HTML Entity Decoding (#2542): Corrected an issue with HTML entity decoding in server responses.

High Availability (HA)

  • Empty Replica Resync (#2595): Fixed a bug that caused an empty replica to break when requesting a full database resynchronization.

⚙️ CI, Internal & Dependency Updates

  • CI Pipeline Speedup (#2604): The continuous integration pipeline has been refactored to significantly speed up the feedback loop for developers.
  • Enhanced Test Coverage (#2605): CI has been strengthened by adding profiles for slow unit tests and generating code coverage reports.
  • Standardized Logging (#2502): Replaced SLF4J with the standard LogManager for consistent logging and to eliminate startup warnings.
  • Dependency Upgrades: This release includes numerous dependency updates to keep the platform secure and up-to-date, including Lucene 10.3.0 and JUnit Jupiter 6.0.0.

👋 New Contributors

A special thank you to our new contributors who made their first contribution in this release cycle:

Full Changelog: https://github.com/

25.8.1

10 Sep 06:56

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ArcadeDB v25.8.1

We're excited to announce the release of ArcadeDB v25.8.1! This version introduces a powerful new schema feature, enhances Kubernetes support, and resolves several important bugs to improve stability and performance.

A big thank you to our community for your contributions and feedback! 🎉

🚀 New Features

  • Type Renaming and Aliases: You can now rename existing types using the ALTER TYPE <old-name> NAME <new-name> command. This has been a long-requested feature that makes schema evolution much more flexible. For backward compatibility, the old type name could now be configured as an alias. (#2454)

  • Dynamic Type Names in SQL Commands: It's now possible to use a parameter as a placeholder for a type name in your SQL queries. For example, you can execute INSERT INTO $type SET name = 'Mike' and provide the value for $type as a separate argument. This greatly improves the ability to write reusable and dynamic data manipulation logic. (#2230)

✨ Improvements

  • Helm Chart Plugin Configuration: The official ArcadeDB Helm chart now supports custom plugin configurations, making it easier to extend your database functionality in Kubernetes environments. (#2436)

🐛 Bug Fixes

  • SQL Engine:
    • Fixed a parsing error that occurred with parenthesized, multi-term constant expressions in SELECT statements. (#2489)
    • Ensured that aggregate functions with a single argument correctly process modifiers. (#1037)
  • Vector Search:
    • Resolved an issue where the vectorNeighbors function was not working correctly, leading to inaccurate search results. (#2415)
    • Fixed a bug that caused vector embedding imports to fail when using the parsingLimitEntries parameter. (#2432)
  • High Availability & Core Engine:
    • Addressed a problem that could prevent High Availability clusters from forming correctly in Kubernetes. (#2176)
    • Fixed a resource leak where SelectorManager threads remained open after remote command execution, improving connection handling. (#2458)
  • JavaScript Functions: Server-side JavaScript functions have been refactored to seamlessly accept JSON objects as parameters, simplifying complex function calls. (#2165)
  • Index Compaction: We've improved the stability and logic of the LSM-Tree index compactor for more reliable performance. (#2463, #2465)

🛡️ Security

  • Addressed CVE-2025-48924 by explicitly managing the commons-lang3 dependency to mitigate potential vulnerabilities. (#2493)

🙌 New Contributors

A warm welcome to our new contributor! Thank you for helping make ArcadeDB better.

Full Changelog: You can view the complete list of changes on GitHub: 25.7.1...25.8.1

25.7.1

12 Aug 18:13
ec313a1

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ArcadeDB v25.7.1 Release Highlights

We are excited to announce the general availability of ArcadeDB version 25.7.1!

This is a significant maintenance release that focuses on improving stability, enhancing SQL query functionality, and introducing powerful new capabilities for users running ArcadeDB on Kubernetes. Thank you to our dedicated community and contributors for making this release possible.

✨ What's New

Dynamic Kubernetes Storage with Helm: For our users leveraging Kubernetes, our Helm chart now supports the dynamic allocation of Persistent Volumes. This makes scaling your database with multiple replicas simpler and more automated, especially in cloud environments.

We temporary removed the recent "hidden properties" feature for a back compatibility issue with sql query using *, we're going to add it again in the future with better test coverage.

🐛 Key Bug Fixes & Improvements

This release addresses several bugs to improve the reliability and consistency of the database.

SQL Query Engine Fixes: A significant number of fixes have been applied to the SQL engine to improve consistency and correctness.

The behavior of graph traversal functions like $inE()$, $outE()$, and $bothE() has been standardized for consistency (#1590, #2371). The $size() function now provides the correct output when used with chained graph functions (#2372). Addressed inconsistencies in $SELECT$ queries to ensure predictable results, regardless of whether a wildcard (*) is used (#2378).

Data Integrity and Stability

Addressed a critical issue with unique indexes to ensure data integrity constraints are correctly enforced (#2345). Improved the reliability of creating and updating edges when using a remote database connection, ensuring smoother operations in distributed setups (#1578, #2351). Resolved NullPointerException errors that could occur when the database directory has incorrect file permissions, improving startup resilience (#2362).

Operational Improvements

Failed backup operations performed via HTTP will now correctly return an error status code for better automation and error handling (#2244). The official Docker image now includes curl to make diagnostics and scripting easier (#2373).

🛠️ Other Notable Changes

Improved Testing Framework: Our end-to-end (e2e) test suite has been migrated to use Testcontainers, leading to more robust and reliable automated testing. This internal improvement helps us ensure higher quality releases.

Dependency Updates: This release also includes numerous dependency updates to incorporate the latest security patches and improvements from upstream libraries.

Full Changelog: 25.6.1...25.7.1

25.6.1

07 Jul 15:11

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ArcadeDB v25.6.1 Release Highlights

We're excited to announce ArcadeDB v25.6.1!

This release brings significant improvements in stability, performance, and developer experience.

We've focused on enhancing remote transaction handling, providing more robust server-side retry mechanisms, and updating our dependency management for a smoother development process.

For those leveraging ArcadeDB Studio, you'll find new end-to-end tests ensuring a more reliable experience.

We've also addressed several important bug fixes and made notable changes to the Docker image and Helm chart for easier deployment and management.

We highly recommend upgrading to take advantage of these enhancements!

✨ New Features

  • Tx explicit lock (#2292)
  • Migrate Docker image to Temurin-alpine (#2319, closes #2316)
  • [Helm] Allow multiple replicas by addressing hardcoded serverList (#2325, closes #2324)
  • Add extra environment variables to Helm chart (#2308, closes #2307)
  • Improve Studio: add package manager and update third-party libraries (#2260, closes #2259)
  • Remote property types enhancements (#2247)
  • Add end-to-end tests for ArcadeDB Studio database creation and management (#2290)
  • Add server-side retry configuration for remote database commands (#2255, closes #2236)
  • Add performance testing for single server load in ArcadeDB (#2305, closes #2304)
  • Enhance load testing with increased user and friendship counts (#2321)

🐛 Bug Fixes

  • Support for remote transaction retry on the server side (#2254)
  • Refactor notification system to use Notyf, fixing Studio notification display (#2327, closes #2323)
  • Incorrect field type retrieved on RemoteDatabase with get(<prop>) resolved (related to #2246)
  • Issue with RemoteDatabase.reload() addressed (related to #2243)
  • Remote database no longer automatically converts Float to Double (related to #1700)
  • Edge case of partial written record resolved (related to #2282)
  • Concurrent modification on page issue fixed (related to #2187)
  • Massive insertion (multiple threads/buckets + non-unique index) timeout/excessive retries addressed (related to #2258)
  • Concurrent modification error on the same bucket (@v25.3.2) resolved (related to #2236)
  • Error reported in the log during performance testing addressed (related to #2175)

🛠️ Other Notable Changes

  • Update entity type references for consistency across importer formats (#2245)
  • Security Fix: Upgraded the commons-beanutils library to version 1.11.0 to resolve a security vulnerability identified by a Meterian security scan (#2288)
  • Add Docker as dependency to developer guide (#2331)
  • Refactor load test implementation to use DatabaseWrapper and enhance parameters (#2329)
  • Dependency Updates: Numerous dependencies have been bumped to their latest versions, including junit.jupiter.version, github/codeql-action, io.netty, org.postgresql, io.micrometer, jest, docker/setup-buildx-action, pg, de.bwaldvogel:mongo-java-server, lucene.version, testcontainers.version, org.sonatype.central:central-publishing-maven-plugin, and org.apache.tomcat:tomcat-jdbc.

Full Changelog: 25.5.1...25.6.1

25.5.1

31 May 00:08

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ArcadeDB v25.5.1 Release Highlights

This release of ArcadeDB brings exciting new features, important bug fixes, and several under-the-hood improvements to enhance performance and developer experience.

✨ New Features

  • Encrypted Backup and Restore: Secure your data with the new encrypted backup and restore functionality ( #2222).
  • SQL ifempty Function: A new SQL function ifempty has been introduced for more flexible data handling ( #2185).
  • Iterable Graph Java API: Vertex and Edge types now return a new Iterable Graph Java API, offering more convenient ways to work with graph data ( #2228).
  • Improved SQL Backup: The BACKUP DATABASE SQL command has been enhanced for better functionality and logging ( #2198, #2200).

🐛 Bug Fixes

  • Cypher Parametric Queries over JDBC: Refactored Cypher to properly support parametric queries when using JDBC ( #2169).
  • Postgres Driver CPU Usage: Fixed an issue causing the Postgres driver to consume 100% CPU on idle connections ( #2229).

🛠️ Other Notable Changes

  • Adopted more Java 21 idiomatic code for modernization ( #2143).
  • Improved SQL function implementations and added more tests ( #2186).
  • The nightly builds link in the README has been updated ( #2220).
  • Test workflow speed has been improved ( #2201).
  • Deployment of Maven artifacts has been migrated to the Central portal ( #2197, #2218).
  • Numerous dependencies have been updated to their latest versions, enhancing security and stability.

Full Changelog: 25.4.1...25.5.1

25.4.1

22 Apr 14:41

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Summary

ArcadeDB version 25.4.1 introduces significant modernizations, most notably migrating the core dependency from Java 17 to Java 21 and enabling HTTP/2 support. Key new features include an improved connection strategy for High Availability setups, the ability to define unidirectional edges in the schema, an improved space reclaim, and the adoption of Java's modern HttpClient for remote operations.

This release also addresses numerous bugs, enhancing stability and performance. Critical fixes were applied to resolve issues with the HTTP serializer, asynchronous index rebuilding, SQL behavior (including default values and INSERT/UPDATE logic), edge deletion, GraphQL documents, Studio login, HTTPS connections, and several problems within the Postgres driver concerning null values and query results. Additionally, the release incorporates various miscellaneous improvements to builds, documentation, testing, and updates numerous dependencies.

New Features

  • Migration from Java17 to Java21 #2081
  • RemoteDatabase in HA using a HTTP Proxy - implemented new connection strategy "FIXED" #2101
  • Unidirectional edges should be defined at schema level #2093
  • Wipeout freespace by @lvca in #2125
  • Enable HTTP/2 support in HttpServer for both HTTP and HTTPS listeners by @ExtReMLapin in #2122
  • Replace httpUrlConnection with HttpClient on RemoteHttpComponent by @robfrank in #2123

Bugs fixed

  • HTTP Serializer is slow when using long arrays of floats #2126
  • SQL REBUILD INDEX deletes indexes when used via async HTTP-API #2097
  • SQL: Mandatory property is not using default value instead errors #1919
  • SQL INSERT vs UPDATE for a Vertex Type using JSON payload and @cat Behavior for Remote API #2060
  • Delete of edge uses wrong index if many edges are present #2092
  • GraphQL Embedded Document Bug #2103
  • Login is not working in studio #2160
  • Java RemoteDatabase class doesn't accept HTTPS protocol #2077
  • Postgres driver column is omitted when all values are null #2110
  • Postgres driver @Rid and @type are null for cypher queries #2111
  • Postgres driver returns nothing with INSERT INTO .... RETURN @Rid but RID with RETURN @rid.asString() #2038
  • fix cypher psycopg rid and types being returned as null, closes #2038 and #2111 by @ExtReMLapin in #2112
  • Fixes columns with null values not being returned by pg driver | closes #2110 by @ExtReMLapin in #2113
  • Async rebuild index by @lvca in #2118

Misc

Dependencies Updated

  • build(deps): bump lucene.version from 9.12.1 to 10.1.0 by @dependabot in #1983
  • build(deps): bump org.codehaus.mojo:javacc-maven-plugin from 3.1.0 to 3.1.1 by @dependabot in #2137
  • build(deps): bump actions/setup-node from 4.3.0 to 4.4.0 by @dependabot in #2173
  • build(deps): bump io.micrometer:micrometer-core from 1.14.5 to 1.14.6 by @dependabot in #2172
  • build(deps): bump graalvm.version from 24.2.0 to 24.2.1 by @dependabot in #2171
  • build(deps): bump io.micrometer:micrometer-registry-prometheus from 1.14.5 to 1.14.6 by @dependabot in #2170
  • build(deps): bump lucene.version from 10.1.0 to 10.2.0 by @dependabot in #2157
  • build(deps-dev): bump @testcontainers/postgresql from 10.24.0 to 10.24.2 in /e2e-js by @dependabot in #2158
  • build(deps-dev): bump org.apache.tomcat:tomcat-jdbc from 11.0.5 to 11.0.6 by @dependabot in #2153
  • build(deps): bump actions/setup-java from 4.7.0 to 4.7.1 by @dependabot in #2151
  • build(deps): bump github/codeql-action from 3.28.13 to 3.28.15 by @dependabot in #2152
  • build(deps): bump com.google.code.gson:gson from 2.12.1 to 2.13.0 by @dependabot in #2155
  • build(deps): bump io.fabric8:docker-maven-plugin from 0.45.1 to 0.46.0 by @dependabot in #2156
  • build(deps): bump junit.jupiter.version from 5.11.4 to 5.12.2 by @dependabot in #2154
  • build(deps): bump org.mockito:mockito-core from 5.15.2 to 5.17.0 by @dependabot in #2159
  • build(deps): bump org.apache.maven.plugins:maven-failsafe-plugin from 3.5.2 to 3.5.3 by @dependabot in #2138
  • build(deps-dev): bump @testcontainers/postgresql from 10.23.0 to 10.24.0 in /e2e-js by @dependabot in #2139
  • build(deps): bump org.jacoco:jacoco-maven-plugin from 0.8.12 to 0.8.13 by @dependabot in #2132
  • build(deps): bump org.apache.maven.plugins:maven-surefire-plugin from 3.5.2 to 3.5.3 by @dependabot in #2135
  • build(deps): bump io.netty:netty-all from 4.1.119.Final to 4.2.0.Final by @dependabot in #2136
  • build(deps): bump io.netty:netty-transport from 4.1.119.Final to 4.2.0.Final by @dependabot in #2134
  • build(deps): bump actions/setup-python from 5.4.0 to 5.5.0 by @dependabot in #2105
  • build(deps): bump github/codeql-action from 3.28.12 to 3.28.13 by @dependabot in #2104
  • build(deps): bump com.mycila:license-maven-plugin from 4.6 to 5.0.0 by @dependabot in #2108
  • build(deps-dev): bump @testcontainers/postgresql from 10.21.0 to 10.23.0 in /e2e-js by @dependabot in #2109
  • build(deps): bump zgosalvez/github-actions-ensure-sha-pinned-actions from 3.0.22 to 3.0.23 by @dependabot in #2106

Full Changelog: 25.3.2...25.4.1

25.3.2

24 Mar 20:51

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Summary

Hello community! This is the second release of March 2025 containing important fixes and improved the check database fix command.

Note: All ArcadeDB releases are 100% compatible with the previous ones in terms of database format, so there is no need to upgrade the database or export/import it for the upgrade, but please make a backup/copy of your database before upgrading.

New Features

  • Java RemoteDatabase now accepts HTTPS protocol #2077

Misc

Bugs fixed

  • DuplicatedKeyException: Duplicated key [zone1, device1] found on index 'zone_device[from_id,to_id]' already assigned to record #2089
  • Remote Vertex and Edge type is "d" rather than "v" or "e" #2055

Dependencies Updated

  • build(deps): bump github/codeql-action from 3.28.10 to 3.28.11 by @dependabot in #2044
  • build(deps-dev): bump testcontainers.version from 1.20.5 to 1.20.6 by @dependabot in #2050
  • build(deps): bump org.apache.maven.plugins:maven-install-plugin from 3.1.3 to 3.1.4 by @dependabot in #2045
  • build(deps-dev): bump org.apache.tomcat:tomcat-jdbc from 11.0.4 to 11.0.5 by @dependabot in #2046
  • build(deps): bump docker/login-action from 3.3.0 to 3.4.0 by @dependabot in #2071
  • build(deps): bump dorny/test-reporter from 1.9.1 to 2.0.0 by @dependabot in #2072
  • build(deps): bump io.micrometer:micrometer-registry-prometheus from 1.14.4 to 1.14.5 by @dependabot in #2069
  • build(deps): bump io.micrometer:micrometer-core from 1.14.4 to 1.14.5 by @dependabot in #2068
  • build(deps): bump pg from 8.13.3 to 8.14.0 in /e2e-js by @dependabot in #2066
  • build(deps-dev): bump @testcontainers/postgresql from 10.18.0 to 10.20.0 in /e2e-js by @dependabot in #2065
  • build(deps): bump pg from 8.14.0 to 8.14.1 in /e2e-js by @dependabot in #2076
  • build(deps-dev): bump @testcontainers/postgresql from 10.20.0 to 10.21.0 in /e2e-js by @dependabot in #2075
  • build(deps): bump com.mycila:license-maven-plugin from 4.6 to 5.0.0 by @dependabot in #2088
  • build(deps-dev): bump ch.qos.logback:logback-classic from 1.5.17 to 1.5.18 by @dependabot in #2087
  • build(deps): bump graalvm.version from 24.1.2 to 24.2.0 by @dependabot in #2086
  • build(deps): bump github/codeql-action from 3.28.11 to 3.28.12 by @dependabot in #2085
  • build(deps): bump actions/setup-node from 4.2.0 to 4.3.0 by @dependabot in #2084

Full Changelog: 25.3.1...25.3.2