Graph Studio 2026 Releases

To view the release notes for a Graph Studio 2026 version, select the release from the list below. The release notes for each version describe the product changes from the previous version.

If you are upgrading to 2026.x from a previous release, see Graph Studio Upgrade Notes for important notes about upgrades to Graph Studio platform components.

Graph Studio Version 2026.0.1

Graph Studio 2026.0.1 includes new features, enhancements, and bug fixes.

New Features

  • Property Link Instance Counts

    • Property links between classes in GraphMarts now display instance counts, enabling users to quickly identify which connections are populated with data. This enhancement improves visibility into data relationships within the model viewer.

  • Sort Dashboards by Modified Date

    • Hi-Res dashboards can now be sorted by last modified date in addition to existing sorting options. Modified dashboards appear in descending order (most recent first), making it easier to locate recently updated content.

  • Query Explain Plan Viewer

    • A new interactive viewer for Graph Lakehouse query execution plans is now available in the Query Builder. When using the EXPLAIN keyword with queries, users can visualize the query plan in a graphical interface, with support for EXPLAIN, EXPLAIN VERBOSE, and EXPLAIN PPRINT options. The viewer includes both graphical and raw text views.

  • Retrieve Server Version via REST API

    • A new REST API endpoint (GET /util/serverVersion) enables external systems to retrieve the Graph Studio server version without requiring administrative privileges, supporting version-specific integration scenarios.

  • Bulk Delete for Connections and Ontologies

    • LLM Connections, RapidMiner Connections, and Ontology models now support bulk delete operations, allowing users to select and remove multiple items simultaneously for more efficient management.

Enhancements

  • Dataset Creation Progress and Activity Messages

    • Enhanced progress messaging during dataset creation provides better visibility into the data loading process. The system now creates empty editions even when no data is present, and includes improved activity notifications throughout the workflow. Resolved issues with loading files when creating a GraphMart using a dataset generated from an FLDS export step.

  • Migration Package API Configuration Support

    • The Create Migration Package API (POST /api/migration/package) now supports the full range of configuration settings available in the user interface, providing programmatic access to all migration options.

  • Cloud Location Advanced Settings Access

    • Advanced settings are now accessible when creating cloud resources, even when only a single node pool configuration is available, providing consistent access to resource configuration options.

  • GraphMart Debug Logging

    • Added comprehensive debug logging for GraphMart load and refresh operations, including graph creation/deletion, managed graph operations, and workflow milestones to assist with troubleshooting.

  • Property Domain Support in Sample Data and Metrics

    • Sample data and metrics views now correctly respect properties with multiple domains, ensuring accurate counts and preventing duplication when the same property is used across different classes.

  • Hi-Res Grid Custom Sorting Configuration

    • Configured values in Hi-Res grids now support "sort-by" formula and "label" formula, allowing users to specify display labels in columns or chart axis values that sort according to user-defined preferences rather than default logic.

Bug Fixes

  • Cloud Location Editor Display Issue

    • Resolved issue where the cloud location editor displayed a blank screen after creation. The fix addresses a progress bar-related issue that prevented the editor from loading properly.

  • LLM Connection Editor Functionality

    • Fixed routing and editor functionality for LLM connections in LLM services, ensuring users can properly view, create, and edit connections from both the Details and Connections tabs.

  • Ontology Editor Duplicate Values

    • Resolved issues with the ontology editor creating duplicate values when editing single-valued properties. The save service now properly clears and regenerates ontology graphs before regeneration, maintaining data integrity during class and property modifications. Fixed auto-refresh behavior when changing URIs in large ontologies.

  • Unstructured Pipeline Folder Explorer Display

    • Corrected placeholder text display in the folder explorer widget within Unstructured Pipelines, eliminating text overlap and UI glitches.

  • Migration Package Selection Error

    • Fixed error handling when deselecting items in migration packages, ensuring stable operation during package configuration.

  • Default Access Policies for Dynamic Lakehouse Provisioning

    • Default Access Policies (DAPs) are now correctly applied to dynamically provisioned Graph Lakehouse instances, with the Graph Studio Administrator role properly included in ACL lists.

  • Grid Lens Disabled Column Query Optimization

    • Disabling columns in grid lenses now properly omits those columns from the underlying query, improving query performance and result accuracy.

  • GraphMart Migration Lakehouse License Management

    • GraphMart migration now properly de-provisions cloud Graph Lakehouse instances during package import, preventing orphaned license allocations and pool exhaustion. After migration, GraphMarts correctly re-bind to new Graph Lakehouse instances with accurate license tracking.

  • Ontology Custom Icon Display

    • Custom icons assigned to ontology classes now display immediately in the class tree without requiring a browser refresh.

  • Improve Ontology Property Type Validation

    • The Improve Ontology service now validates suggested property range types from LLM responses, ensuring only valid types are applied and preventing the creation of duplicate range values.

  • Profile Data Button State Management

    • The Profile Data button is now properly disabled while profiling operations are in progress on data sources and datasets pages, preventing duplicate operations and UI inconsistencies.

Security Updates

Patches for security vulnerabilities can be found in Graph Studio 2026.0.1.

Installation and Upgrade

For installation and upgrade instructions, please refer to the Graph Studio Installation Guide.

Documentation

Complete documentation for Graph Studio 2026.0.1 is available in the Graph Studio User Guide.

Graph Studio Version 2026.0

Graph Studio 2026.0 (engine version 6.2) is a significant release that introduces comprehensive security enhancements through advanced access control policies, expands data processing capabilities, and improves user experience across the platform. This release features a robust Attribute-Based Access Control (ABAC) framework, enhanced Network Navigator functionality, and numerous stability improvements.

This section describes the new features, improvements, and fixes in Graph Studio Version 2026.0.

New Features

Advanced Security and Access Control

  • Comprehensive ABAC Policy Framework (Experimental)

    • Introduced a comprehensive Attribute-Based Access Control (ABAC) policy framework that provides fine-grained data access control, data masking, and row-level filtering capabilities. The framework includes AccessPolicy objects for determining user access rights, MaskingPolicy objects for flexible data obfuscation rules, and FilteringPolicy objects for row-level filtering.

  • Immuta Integration (Experimental)

    • Implemented comprehensive integration with Immuta data access control policies, including policy provider integration to leverage external policy information and user entitlement data. This integration enables administrators to enforce role-based data access policies that ensure users can only access data according to their defined roles and permissions, while providing multiple implementation options and establishing a foundation for broader policy management beyond Immuta itself.

  • Enhanced LLM Connection Security

    • Implemented new Access Control Lists (ACLs) for LLM Connections that specify which users, roles, or groups can utilize specific LLM connections without exposing connection details like API keys.

Enhanced Data Processing and Integration

  • Support for RDF and TTL File Uploads

    • Added support for uploading RDF and TTL files to create Datasets through the Studio UI, expanding the range of supported data formats for easier data ingestion.

  • Standardized Dataset Upload APIs

    • Unified the behavior of dataset upload APIs by making the `dataLocation` object mandatory across all endpoints, ensuring consistent and predictable file access for Graph Lakehouse ingestion.

  • Configurable API Upload Directory

    • Added UI configuration option under Server > Advanced Configuration to define the base upload directory for API-based file uploads, providing flexibility similar to UI-based uploads.

  • Enhanced Dataset Creation Options

    • Expanded dataset creation capabilities by adding UI options to create Linked Datasets (LDS) in addition to File-based Datasets (FLDS).

  • Foreport Dataset Import Enhancement

    • Added option to not import Ontologies when importing dataset through the Dataset API.

  • Connect ES to New K8s Instances

    • Enhanced capability to connect Elasticsearch to new Kubernetes Graph Lakehouse instances at spin-up.

  • UDP Syntax Support

    • Added support for User Defined Procedures syntax in Graph Studio.

  • DU Pipeline Enhancements

    • Enabled DAPs (Data Access Policies) for DU in UI.

  • Elasticsearch 8 Upgrade

    • Upgraded from Elasticsearch 7 to Elasticsearch 8, addressing security vulnerabilities and migrating from the deprecated Java High Level Rest Client to the new Java API Client.

  • Enhanced Unstructured Data Processing

    • Added ability to write only error and/or warning document status to journal in DU pipelines, providing more granular control over pipeline logging and reducing journal overhead.

User Interface and Experience Enhancements

  • Network Navigator Improvements

    • Enhanced Network Navigator with custom icon support, enabling users to use custom icons. Fixed data loading failures with mixed datasource types and removed extra margins when embedded in dashboards.

  • Enhanced Copilot Integration

    • Moved Graphmart's Copilot settings into the main Graphmart UI for better organization and added support for choosing between LLM connections or RapidMiner Scoring Agents.

  • Improved LLM Connection Management

    • Added export and import functionality for LLM connections, allowing administrators to export connections as zip files and import them across environments.

  • Enhanced Query Management

    • Added toggle functionality between original and formatted query text in query event details, improving query debugging and analysis capabilities.

  • Memory Usage Visibility

    • Added display of Graph Lakehouse memory usage per Graphmart in both Admin UI and Graphmart UI, helping administrators identify memory-intensive Graphmarts.

  • Dataset Edition Management

    • Added UI for creating new dataset components with edition management, providing better version control for dataset artifacts.

  • Improved Graphmart Operations

    • Applied standard table styling to Graphmart listings tab to match the design system, ensuring consistent user experience across the platform.

Administrative and Deployment Features

  • Multiple Operator Versions Support

    • Enabled multiple versions of Graph Studio and Graph Studio Unstructured operators to be deployed through OpenShift UI via Operator Lifecycle Manager (OLM), providing better version management flexibility.

  • Enhanced Lifecycle Management

    • Implemented centralized Lifecycle and server quiesce manager that acts as a centralized read/write lock for operations like pipelines and Graphmart operations, ensuring proper system coordination during backup and quiesce operations.

  • Bulk Graphmart Management

    • Added bulk disable/enable functionality for Graphmarts, allowing administrators to manage multiple Graphmarts from a centralized location without waiting for individual loading processes.

  • Default Inactivity Timeout

    • Enabled administrators to set default inactivity timeout values for dynamically provisioned Graphmarts, helping control cloud costs by ensuring automatic resource management.

  • Advanced SSO Integration

    • Enhanced SSO token integration by adding user's SSO token to Inline View's query context, enabling differentiated permissions when querying external systems like Elasticsearch.

Advanced Analytics and Visualization

  • Enhanced Hi-Res Analytics

    • Improved Hi-Res Analytics with optimized JavaScript compilation for faster initial server startup. Added support for relative URL path context paths, extending the capability previously available only to SDL UI.

  • Ontology Management Improvements

    • Enhanced ontology rendering performance through surgical frame changes and minimized re-renders in the ontology editor. Added tooltips showing ontology URIs in the ontology management screen for better identification when multiple ontologies share the same name.

  • Graph Viewer Enhancements

    • Updated Graphmart Details visualization to reduce visual clutter by only displaying links where data actually exists, making complex ontology visualizations more manageable. Added option to exclude unpopulated classes in Graphmart Explore view to reduce visual complexity.

  • Improved Data Profiling

    • Enhanced data profiling capabilities with better progress indication and more accurate metric calculations for large datasets.

  • Dynamic DU Graphmart Analysis

    • Enhanced understanding of outcomes when Dynamic DU Graphmart is not activated from the start.

  • Dataset UI Enhancements

    • Fixed dataset/upload UI with improved dialog titles, advanced section resizing, dataset template integration, and file browser functionality.

Improvements

Performance and Stability

  • Large Ontology Optimization

    • Significantly improved performance when working with large ontologies, addressing critical performance bottlenecks that were often customer blockers. Implemented optimized frame graph generation and reduced import/display times.

  • Enhanced Connection Management

    • Improved database connection handling with better icon visibility for MariaDB and MySQL connections in the UI. Streamlined password confirmation requirements for connection settings.

  • Optimized Resource Management

    • Enhanced resource table logic to properly clear previous selections, preventing errors when deleting multiple resources sequentially.

  • Kubernetes Compatibility

    • Enhanced compatibility with Kubernetes 1.33 in cloud deployments by addressing deserialization errors during startup.

User Experience Enhancements

  • Improved Dataset Management

    • Enhanced dataset version view to display artifacts in paged tables similar to migration packages, improving navigation and usability. Added better guidance for regenerating mappings after treatment changes.

  • Migration Package Improvements

    • Added "last modified" column to migration package artifact selection pages, providing users with additional context during package creation.

  • Enhanced Workflow Management

    • Improved workflow error reporting by displaying proper error messages instead of "No Error Found" when workflows run without Graph Lakehouse.

  • Better Ontology Handling

    • Added capability to overwrite existing ontologies via upload in the ontology editor with proper confirmation dialogs for user safety.

Administrative Improvements

  • Enhanced User Management

    • Fixed internal user password change functionality to allow non-admin users to change their own passwords through the user profile interface.

  • Improved Security Configuration

    • Enhanced SSO configuration handling to prevent duplicate name errors and automatically trim spaces from configuration fields.

  • Better System Monitoring

    • Added functionality to delete entries from blocked IP/blocked user admin tables using the clearRow semantic service call. Ensured that clearing blocked users actually removes the block.

  • Enhanced Configuration Management

    • Improved Graph Lakehouse settings and NFS Mount Configuration with duplicate name prevention and better field descriptions.

Bug Fixes

User Interface and Experience Fixes

  • Query Builder Improvements

    • Fixed colons at end of URIs being incorrectly treated as syntax errors, with improved error reporting that includes line numbers for better debugging.

  • Expression Editor Fixes

    • Resolved Custom Endpoint expression editor lookup failures and automatic removal of parentheses when creating filters, restoring the functionality that existed in version 5.x.

  • Query Step Execution

    • Fixed issue where query step dry run showed results but actual execution failed when source and ontologies were undefined.

  • Dataset Profiling

    • Fixed "Unique values" and "Unique pattern count" fields displaying non-whole numbers in Metrics after running "Profile Data". Resolved Profile Metrics progress bar not showing on Dataset screen.

  • Hi-Res Analytics Fixes

    • Corrected quartile facet labels that incorrectly displayed grouping artifacts instead of proper labels. Fixed chart scrolling behavior that incorrectly caused zoom with mouse wheel. Resolved missing 'Required' filter option in quartile filter configuration.

  • Dataset Template UI

    • Fixed Dataset Template UI sidebar being incorrectly placed at the bottom of the screen instead of the proper location.

  • Activity Log Sorting

    • Corrected activity log sorting functionality for both start time and end time, ensuring proper chronological ordering of activities.

System and Backend Fixes

  • Ontology Management

    • Improved handling of deletions from ontologies to ensure consistent propagation of changes and proper cleanup of associated mappings when classes or properties are deleted.

  • API Error Handling

    • Fixed API error codes to return proper 403 (Forbidden) responses instead of 500 (Internal Server Error) for unauthorized Graphmart layer/step deletion attempts.

  • Graph Studio Pod Issues

    • Fixed pod startup failures due to missing directories and license string errors that could cause system instability.

  • Network Navigator Fixes

    • Resolved "Find Path" functionality throwing errors in Network Navigator and fixed broken search and selection functionality in Edit Settings Graph tab.

  • Data Processing

    • Fixed Document Annotation lens not rendering data due to URI resolution issues. Resolved Network Navigator data loading failures when working with mixed datasource types.

  • API Model Downloads

    • Fixed API model download functionality to return correct file formats in responses instead of incorrect format specifications.

  • SPARQL Lens State

    • Resolved state issues with SPARQL lens when compiled, ensuring consistent behavior across different deployment scenarios.

  • Data on Demand Monitor

    • Fixed connection breaks in Data on Demand Monitor when users fetch JSON results, ensuring continuous monitoring capability.

Authentication and Security Fixes

  • SSO Configuration

    • Fixed issues with Google OIDC configuration where removing extra spaces from titles caused duplicate errors requiring server restart.

  • License Management

    • Improved handling of CIDR-locked licenses on OpenShift environments, addressing FIPS compliance requirements.

  • HTTP/HTTPS Redirection

    • Fixed automatic redirection from HTTP to HTTPS in Hi-Res Analytics to prevent 403 errors and page freezing.

  • Blocked User Management

    • Ensured that clearing blocked IP/USER entries actually removes the block and allows users to login again.

Data Integration and Processing Fixes

  • Lakehouse Button Labels

    • Updated misleading button labels by renaming 'Save and reload' to 'Save' to match actual functionality and avoid confusion.

  • System Ontology Management

    • Improved handling of system ontologies to exclude them from DU crawler dropdown menus, reducing confusion for users.

  • Pipeline Error Handling

    • Enhanced unstructured pipeline error reporting to provide proper notifications when exceeding Elasticsearch node limits instead of failing silently.

  • Default Pipeline Settings

    • Fixed default Distributed Pipeline settings to use IP addresses instead of localhost/FQDN, preventing communication issues in distributed environments.

  • Graphmart Element Registry

    • Added proper graph registration to GraphmartElement registry when adding SourceLayers and Mappings.

  • UI Text Issues

    • Resolved mixed text display issues for NFS Mount Config fields and provided proper information for Graph Lakehouse settings.

Deployment and Infrastructure Fixes

  • Legacy Naming

    • Updated legacy "AnzoGraph" references that still displayed when spinning up new pods from Graphmarts in the UI.

  • Container Image Metadata

    • Extended container inspector to identify container image metadata, labels, and annotations using Go SDK for Microsoft Azure environments.

  • Static Elasticsearch Configuration

    • Added ability to choose Static Elasticsearch configuration on Select a Compute Vendor dialog for better deployment flexibility.

  • Log4j Library

    • Removed obsolete log4j library dependencies to eliminate potential security risks and reduce component complexity.

Security Updates

Additional Security Enhancements

  • Enhanced Container Security

    • Improved container image security by resolving multiple high and medium severity vulnerabilities identified through comprehensive security scanning.

  • Dependency Updates

    • Updated multiple third-party libraries to their latest secure versions, including Elasticsearch, Jackson, Jetty, and Netty components.

  • Access Control Improvements

    • Strengthened access control mechanisms throughout the platform, ensuring proper authorization checks for all sensitive operations.