MatrixOne Intelligence 2026 Release Notes

June 8, 2026

Features

  • Migrated the Agent frontend module

The Agent frontend module has been migrated, with the Agent chat page, shared components, API integration, and mock data added. This lays the groundwork for continued iteration of agent-related capabilities in newmoi.

  • Optimized the default Catalog structure

The default Catalog structure has been adjusted, optimizing system directories, reserved databases, the import flow, and frontend display paths. This makes the default Catalog organization clearer and better aligned with data import and subsequent management scenarios.

Optimizations

  • Enhanced backend API and contract test coverage

Weekly backend API change test coverage has been added, and api-tester has been aligned with the backend contract, improving verifiability and regression stability for API changes.

  • Improved the Workspace access denial path

Workspace denial contract test coverage has been added, and workspace access denial logs have been optimized, making permission denial scenarios easier to locate and troubleshoot.

  • Improved task and Workflow status refresh experience

Automatic refresh for task pages and Workflow active execution status has been optimized, reducing the need for manual refresh and making execution status display more timely.

  • Improved Mowl runtime logs and error messages

Mowl RegisterNode logs and mismatch error messages have been optimized, improving observability for runtime node registration, status synchronization, and exception troubleshooting.

  • Completed frontend engineering specifications

Cross-module dependency rule documentation has been added to clarify dependency boundaries between frontend modules, improving consistency in collaborative development and engineering maintainability.

Bug Fixes

  • Fixed genai tests reading the wrong field for count rules.

  • Fixed LibreOffice conversion not running in headless mode.

  • Fixed imported files not being shown in Workflow task details.

  • Fixed volumes with bound triggers still being selectable.

  • Fixed unclear frontend error handling when repeatedly creating a volume.

  • Fixed missing Explore resultset embedding retrieval.

  • Fixed OCR captions not being written to RAG markdown artifacts.

  • Fixed Catalog table statistics showing 0.

  • Fixed multi-file import names not being derived from task IDs.

  • Fixed the Office/PDF conversion path to prioritize LibreOffice.

  • Fixed multi-file import not using aggregated names.

  • Fixed answer rendering source binding issues.

  • Fixed Explore handling of qwen tool-call streaming output.

  • Fixed reserved database semantics and frontend/backend consistency.

  • Fixed CV ingest not saving source file IDs.

  • Fixed source type count display on knowledge base cards.

  • Fixed the flow for creating chats from the knowledge base entry.

  • Fixed missing catalog cleanup capability.

  • Fixed Catalog frontend not displaying errors when repeatedly creating a volume.

  • Fixed VLM requests not being routed to the declared backend.

  • Fixed semantic checklist execution stability issues.

  • Fixed Mowl updating Workflow status through callbacks.

  • Fixed pagination for volume source files.

  • Fixed backend model probes not requiring API keys.

  • Fixed task assignment loading, rerun buttons, and topology graph display issues.

  • Fixed stale data issues in Catalog role sync.

  • Fixed incorrect Catalog table existence checks.

  • Fixed rerun not preserving runtime context and lineage.

  • Fixed page_selector ownership so it is now handled by the parsing node.

June 2, 2026

Features

  • Added a custom operator system for Catalog

Catalog now supports custom operators, including management through APIs, the CLI, the Go SDK, and the Python SDK. It also integrates permission control, Python Worker registration, sandbox execution, and related documentation. Users can extend data processing capabilities for business scenarios and further improve the flexibility of workflow orchestration.

  • Upgraded the Explore and RAG Agent Runtime

Explore has migrated to and integrated with the new RAG Agent Runtime, supporting Explore Agent, A2A Runtime, tool calls, evidence citation, RAG file retrieval, and the SQL toolchain. This enhances joint question answering across structured data and unstructured files.

  • Integrated model services into newmoi

newmoi now integrates model services, enabling unified model service calls in scenarios such as workflow and taas. This makes model capabilities easier to reuse across different business paths.

  • Added an audio transcription workflow template

The system now includes an audio transcription workflow template that covers the full process of audio parsing, transcription, segmentation, index building, and result saving. This reduces the cost of processing speech data and building knowledge bases.

  • Enhanced parsing artifact ZIP output and preview capabilities

Artifact ZIP output for parsing results, parsing result preview, and parsing artifact display have been enhanced, allowing users to view, verify, and download document parsing results more easily.

  • Standardized streaming error handling for Workflow model service calls

The stream error format for Workflow model service calls has been unified, and frontend chat panel internationalization and display logic have been added. This makes streaming call exceptions easier to identify and locate.

  • Enhanced SQL History and Operation Log pages

The SQL History list now includes overview statistics and a unified page layout experience. The Operation Log page has also been aligned with Guide list page interactions and layout, improving consistency across log and history pages.

  • Enhanced frontend engineering and local quality controls

moi-app and moi-account have migrated to the matrixflow frontend engineering system, and local Git hooks have been added for moi-frontend, improving frontend collaboration, build, and pre-commit quality control.

  • Completed deployment and API capabilities

optools now includes a local deployment compose configuration for Whisper NIM, making local deployment of audio transcription capabilities easier. moi-backend has also added CORS preflight support for PATCH requests, improving API compatibility.

Optimizations

  • Improved parsing workflow experience

Standard RAG and Parser templates now support more parsing configuration options, improving configuration flexibility for document parsing, OCR, cross-page tables, formula repair, and related scenarios.

  • Optimized the knowledge indexing path

Associations among vector index, lineage asset, KB indexed files, and workflow outputs have been optimized for consistency, reducing state drift during index building, asset registration, and file filtering.

  • Improved Explore answer quality

SQL schema constraints, RAG file scope control, evidence retention, semantic preview, and result computation have been strengthened to improve the reliability of multi-turn Q&A, hybrid-source retrieval, and SQL generation.

  • Improved Agent Runtime observability and context

Explore Agent Runtime now preserves tool call thinking, final analysis context, and resultset refs, improving continuity and explainability across the model reasoning path.

  • Improved frontend interaction consistency

List overviews, SQL History, account pages, DataShare publish dialogs, PDF preview, and query history refresh behavior have been unified, making operation feedback and layout more consistent across common pages.

  • Enhanced permission and contract coverage

Test coverage has been added for key paths such as non-admin users, invited users, DataShare, and Audit, reducing regression risk for permissions and API contracts.

  • Improved upgrade and deployment stability

Release infrastructure stability has been improved across auto-upgrade, Mowl runtime lease, Catalog image builds, CI tags, and IDC image updates, reducing blocking risks during upgrade and deployment.

  • Completed documentation and testing updates

Documentation for WorkItem, Catalog APIs, SDKs, Auto Upgrade, Parser architecture, Workflow, and related areas has been updated, and multiple types of integration tests have been added to improve release verifiability.

Bug Fixes

  • Fixed incorrect MinerU backend route parsing under document parse v2.

  • Fixed input validation failures during knowledge index building caused by a mismatch between the volume_id type and the WorkItem schema.

  • Fixed abnormal aggregation output for parsing results and structured extraction results in catalog bundles.

  • Fixed Catalog Sink output not being split by file after multi-file parsing.

  • Fixed standard RAG and parser template parameters not being passed through correctly.

  • Fixed small images in email parsing polluting parsing results.

  • Fixed wrapping and display issues for parsing MIME tags in table cells.

  • Fixed missing validation for Workflow page selector input.

  • Fixed Chinese and English display issues caused by cached language for Workflow run configuration titles.

  • Fixed Go Worker failing to load extract batch token configuration from YAML.

  • Fixed parser office converter backend configuration reuse issues.

  • Fixed duplicate or overwritten vector writes caused by unstable document IDs.

  • Fixed duplicate IDs generated by multilevel vector indexes.

  • Fixed non-idempotent vector overwrite behavior causing duplicate writes or inconsistent state.

  • Fixed duplicate asset registration caused by lineage asset identity not being reused.

  • Fixed knowledge base file lists not being filtered by workflow output.

  • Fixed selected file scope being lost in multi-turn Explore conversations.

  • Fixed database scope cross-talk during RAG tool queries.

  • Fixed hybrid-source scenarios not enforcing file retrieval.

  • Fixed RAG table evidence being lost in the answer path.

  • Fixed keyword retrieval strategy issues in RAG chunk retrieval.

  • Fixed overly loose Query SQL schema gates allowing incorrect SQL into the execution path.

  • Fixed semantic preview, SQL case/else rewrite, and query boundary issues.

  • Fixed result computation issues in broadcast scalar result computation.

  • Fixed incorrect ratio percent display and growth rate display.

  • Fixed SQL resultset refs not being exposed to the model.

  • Fixed greeting scenarios being incorrectly blocked by the mixed source gate.

  • Fixed instability in the compute postprocess contract.

  • Fixed final answer analysis context being lost.

  • Fixed Explore tool call thinking being discarded in Agent Runtime.

  • Fixed missing validation for catalog, database, and table identifiers.

  • Fixed inconsistency between subscribed database table creation error codes and frontend prompts.

  • Fixed duplicate suffixes being appended during Catalog file downloads.

  • Fixed abnormal Catalog database and table permissions for invited users.

  • Fixed non-admin users failing to view model backend configuration and insufficient model resource permission coverage.

  • Fixed account details display name sources, display order, and user self-renaming issues.

  • Fixed backend DataShare publish errors not being displayed.

  • Fixed missing or poorly positioned table sharing publish scope prompts.

  • Fixed Mowl startup recovery, lease preemption, and lease timing stability issues.

  • Fixed UUID batch insert parsing failures in MatrixOne.

  • Fixed tenant auto-upgrade failures blocking upgrades, insufficient staged idempotency, and unrecoverable half-created states.

  • Fixed catalog local upgrade lifecycle configuration issues.

  • Fixed result parsing issues caused by non-column-key structures in table formats.

  • Fixed existing account merge and permission migration issues in migrator.

  • Fixed insufficient DataShare and Audit API contract coverage and inconsistent audit failed result enums.

  • Fixed PDF preview display issues caused by using a non-native viewer.

  • Fixed the history list not refreshing after repeatedly applying query conditions.

  • Temporarily hid the moi-app compute resources menu to avoid exposing an unavailable entry.

  • Fixed inconsistent list overview interactions.

  • Fixed incorrect stripping of the refs/tags prefix when building tags without a v prefix.

  • Fixed missing agent runtime files in Catalog image builds.

  • Fixed moi-frontend IDC update scheduling interference and common image workflow reuse issues.

May 25, 2026

Features

  • Added the Operation Logs module

The system now includes an Operation Logs module integrated with moi-new menus, routes, internationalization, and module registration. This helps users track key operation records and improves platform auditing and troubleshooting.

  • Added data sharing publish and subscribe capabilities

Data sharing now supports publishing and subscribing, including table-level publish selection, publish and subscribe dialogs, and related page service integration. Users can publish data to other workspaces or subscribe to available data, improving cross-workspace data collaboration.

  • Catalog now displays published and subscribed status

The Catalog tree now shows “Published” and “Subscribed” status indicators, allowing users to see the sharing status of data objects directly in the data catalog and reducing the effort needed to determine data source and permission status.

  • Added a version information dropdown in the Header

The Header now provides an entry for viewing frontend and backend build version information in moi and moi-new, making operations troubleshooting, version confirmation, and issue diagnosis easier.

  • Enhanced CloudSigma SSO support

CloudSigma legacy SSO token and bridge support has been added, and SSO and CloudSigma API definitions have been unified to improve compatibility and stability for enterprise identity integration.

  • Explore now supports the RAG and V1 pipelines

Explore now integrates with the RAG and V1 pipelines, and includes enhancements for multi-role row and column permissions, SQL pipeline clone replacement, and page filtering for information extraction. These changes further improve the combined exploration experience for structured and unstructured data.

  • Added an API for querying workspace user database connection information

A new API is available for querying database connection information for users in the current workspace, making it easier for frontend pages and integration partners to obtain available database connection details.

Optimizations

  • Improved Workflow run form validation

Workflow run forms now support frontend validation and error prompts based on backend-provided pattern values, helping users find parameter issues earlier and reducing invalid submissions.

  • Improved publish and subscribe interactions

Publish and subscribe dialogs now include loading states, safeguards against accidental closing, disabled ESC closing, and tooltip label display, reducing the risk of misoperations during data sharing.

  • Improved the user creation flow

The user creation flow has been adjusted from “create user” to “invite user”, with added explanatory text, error prompts, and notices for private deployment scenarios, making account collaboration better aligned with real usage.

  • Improved the read-only experience for subscribed Catalog data

Write operations under subscribed data are now disabled consistently and show read-only tooltips, preventing users from attempting unavailable actions on subscribed databases, tables, volumes, and files.

  • Improved data sharing API integration

The data sharing APIs have been split into publish and subscribe API types, with snake_case to camelCase conversion completed to improve frontend and backend API consistency.

  • Optimized the authentication module architecture

The moi-backend authentication module has been split into independent SSO, OAuth, JWT/Authn, and related packages, reducing coupling and improving maintainability and extensibility.

  • Optimized the Explore RAG implementation

Explore RAG logic has been moved into the explore package, and answer rendering has been further separated from flow implementation, making the data exploration path clearer and easier to extend.

  • Improved engineering workflows and dependencies

CI checks are now split into app-specific workflows to reduce unrelated checks and resource waste. E2E authoring and mock usage rules have been added, HTTP fallback support has been added for clipboard copy, and the LibreOffice dependency has been upgraded.

Bug Fixes

  • Fixed inaccurate file selection range for MO export.

  • Fixed incorrect sidebar highlighting on the data lineage page.

  • Fixed copy failures in HTTP environments where navigator.clipboard is unavailable.

  • Fixed an issue where embedding model probes were unavailable in the UI.

  • Fixed issues with SSO response types, CloudSigma bridge error codes, and provider configuration parsing.

  • Fixed the invalid Pagination size="default" property issue under Ant Design v6.

  • Fixed image build failures caused by TanStack router plugin version incompatibility.

  • Fixed an issue where child node action buttons under subscribed databases remained clickable.

  • Fixed subscribed database read-only checks failing due to duplicate Catalog node IDs.

  • Fixed the missing JSONL option in the file type filter dropdown.

  • Fixed cases where publish and subscribe dialogs could be closed accidentally.

  • Fixed unfriendly user not found error prompts in user invitation scenarios.

  • Fixed issues related to workspace Catalog table permission inheritance, tenant permission physical grants, object permission name persistence, and permission recovery flows.

  • Fixed issues related to the PBAC and RBAC policy registry, object permission route registration, and permission object lists.

  • Fixed Explore issues related to conditional aggregation SQL prompts, multi-source SQL field display, query_sql parse failure reporting, SQL resultset exposure boundaries, and filter group result splitting.

  • Fixed moi-core issues related to documentation parsing fail-fast support, parser API queue rate limiting, migrator reference hardening, and MatrixOne-incompatible SSO token indexes.

May 17, 2026

Features

  • Workflow now supports natural-language orchestration for decision flows

Workflow now includes an NL2DSL node decision flow, allowing users to confirm and adjust nodes before natural language is converted into DSL. Workflow copy support has also been added, making it easier to reuse existing flows and quickly create similar tasks.

  • Added topology diagrams to job details

The job details page now supports DSL topology visualization, including node execution relationships, drill-down into subflows, and opening node details. This helps users understand job execution more intuitively and improves troubleshooting and debugging efficiency.

  • Added information extraction and standard RAG workflow templates

The system now includes built-in workflow templates for information extraction and standard RAG processes. The information extraction template covers the full path from data reading, document parsing, and structured extraction to result writing, reducing configuration effort for common document processing scenarios.

  • Enhanced data exploration capabilities

Data exploration now supports request-level SQL user variables, allowing context parameters to be passed flexibly within a single request. SQL Resultset resolve_mode selection has also been added, along with direct resultset passthrough mode, which returns raw columns and rows when the resultset itself can serve as the answer and reduces unnecessary model processing.

  • Added CloudSigma SSO login support

CloudSigma SSO integration has been added, supporting passwordless redirect based on Keycloak JWT Token Exchange and improving enterprise identity integration and login experience.

  • Enhanced internationalization

The backend now provides a unified internationalization solution that returns localized prompts based on request language. Workflow-related errors, form titles, task summaries, and node display text have also been integrated with internationalization to improve multilingual usage.

Optimizations

  • Improved Workflow execution status governance

Workflow execution status synchronization has been optimized by combining push notifications with periodic calibration, improving final-state refresh accuracy in job lists and reducing cases where a page still shows an outdated status after a job has ended.

  • Optimized large Workflow state storage

Large workflow state now uses externalized storage to reduce database persistence pressure, while remaining compatible with older formats. This improves stability for complex workflow execution.

  • Improved document parsing quality

Cross-page table continuation recognition has been enhanced to reduce cases where tables spanning pages are split incorrectly. OpenXML header and footer content synthesis has also been optimized so text in headers and footers is included in parsing results.

  • Improved the data exploration experience

CASE expression generation has been optimized to add fallback logic automatically when ELSE is missing, reducing the chance of SQL execution failures. Session titles are now generated asynchronously and pushed earlier, reducing perceived waiting time.

  • Improved model resource forms and run form experience

Model resource forms now include protocol descriptions, multi-address load balancing hints, dropdown search, and clear actions. Run forms now support autofilling model defaults, and Copilot collapse behavior has been optimized to reduce obstruction of canvas operations.

Bug Fixes

  • Fixed job list status not updating after refresh.

  • Fixed persistence failures caused by oversized Workflow state.

  • Fixed cases where some file execution artifacts could not be found correctly.

  • Fixed unclear error messages when Parser or workitem execution failed.

  • Fixed missing filename context when saving document parsing results.

  • Fixed abnormal lineage and result file associations caused by mixed data asset identities.

  • Fixed temporary files not being cleaned up as expected after result file downloads.

  • Fixed missing user permissions when querying databases in data exploration.

  • Fixed unsafe merging of multiple independent single-row metric results.

  • Fixed T and Z format characters appearing in date column output.

  • Fixed errors when viewing large semantic resultsets.

  • Fixed connection timeouts when writing vectors during large file imports.

  • Fixed overly generic error messages when Embedding calls failed.

  • Fixed cross-talk between LLM and Embedding model probes.

  • Fixed parser v2 DOCX to PDF routes not being enabled.

  • Fixed garbled Gmail registration emails and compatibility issues with large-image email templates.

  • Fixed incomplete name validation during tag creation and updates.

  • Fixed missing description length validation in the user creation API.

  • Fixed the name_description filter searching only names instead of both names and descriptions.

January 12, 2026

Features

  • PDF now supports formula parsing
    Formulas in PDFs can now be accurately recognized and converted into standard Markdown formulas, supporting direct copying and editing. Original formula images are retained for cross‑checking, reducing the effort required for formula restoration and modification.

  • Hierarchical‑aware segmentation
    The segmentation function now supports hierarchical‑aware segmentation, preventing text from different headings/sections from being placed in the same chunk, ensuring semantic integrity.

Bug Fixes

  • Fixed an issue where large‑file parsing could sometimes get stuck.

  • Fixed an issue where DOCX parsing could fail in certain cases.

  • Fixed an issue where images within tables could not be parsed.

  • Fixed an issue where line breaks in document tables were not parsed correctly.

  • Fixed an issue where captions for sequence/flow diagrams contained incorrect information.

  • Fixed an issue with duplicate step numbers in the nl2sql process.

  • Fixed an issue where content in merged table cells could be lost during extraction.