github open-metadata/OpenMetadata 2.0.1-release
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pre-release4 hours ago

Changelog

OpenMetadata 2.0.1 is a maintenance release focused on connector reliability, UI polish across Context Center and Explore, data governance and quality correctness, search and lineage fixes, MCP hardening, and a broad security dependency cleanup.

🔌 Connectors & Ingestion

  • MLflow: Unity Catalog model version resolution and search were broken #30856, #31387: Model versions now resolve correctly, and the search filter is properly escaped.
  • MLflow 3.x model signatures were not extracted and the registry listing was unpaginated #32093: Extracts 3.x model signatures and paginates the registry listing.
  • BigQuery: GCP service account impersonation not applied to policy tag reads #31249: Policy tag reads now honour the configured impersonation, matching the rest of the connector.
  • Tableau: mirrored upstream columns duplicated in data models #30928: Mirrored upstream columns are collapsed instead of appearing twice.
  • DB2: sqlalchemy-ibmi dialect incompatible with SQLAlchemy 2.0 #30731: Adapts the dialect so DB2 ingestion works on SQLAlchemy 2.0.
  • DB2: CLI driver reinitialized on every query #32151: The driver now initializes once per process.
  • Trino: unnamed and quoted ROW fields mishandled during reflection #31402: Reflection now correctly handles unnamed and quoted ROW fields.
  • REST API: array-root schemas failed to parse #31698: Schemas with an array at the root now parse correctly.
  • Glue: duplicate columns caused partition keys to drop the whole table #32105: Columns are deduplicated so partition keys no longer cause a full table drop.
  • Glue: a custom databaseName dropped every schema #32399: Custom databaseName values no longer wipe out schema ingestion.
  • OpenLineage: Kafka SSL and password handling was missing on 2.0 #32089: Backports SSL and password handling for Kafka-backed OpenLineage events.
  • dbt: results with a null message failed to ingest #31138: Null-message results now ingest, and compile-only stubs no longer shadow executed results.
  • Doris: unofficial driver caused ingestion issues #32163: Ingestion now uses the official pydoris driver.
  • Looker: trailing slash in hostPort broke SDK URL concatenation #31761: The trailing slash is stripped before the SDK builds request URLs.
  • Ingestion pipeline deploys re-parsed the whole DAG folder every time #32101: Stops the full re-parse on every deploy and scales the deploy-pipelines deadline accordingly.

📊 Data Quality

  • Migration: tableDiff supportedServices migrated on upgrade #31715: Existing tableDiff test definitions carry their supported services forward automatically.
  • BigQuery uniqueCount emitted invalid SQL for nested STRUCT subfield columns #31501: The metric now generates valid SQL for nested STRUCT subfields.
  • Column values compared against '' even when the column type couldn't hold it #31130: The empty-string comparison only runs when the column type supports it.
  • Profiler data survived table hard deletes, and the orphan sweep deleted live column profiles #31556: Profiler data is now purged on hard delete, and the orphan sweep no longer touches live profiles.
  • Time-series data was destroyed on every delete, not just hard deletes #31842: Time-series destruction is now bound specifically to hard delete.
  • Dynamic Assertion control shown where it doesn't apply #31996: OpenMetadata now hides the control, since it's a Collate-only feature.
  • No way to search within test suite details #32176: Adds search to the test suite details view.

🔍 Search & Discovery

  • Domain tree search failures rejected the request instead of surfacing the error #31823: Search failures in the domain tree are now surfaced instead of silently rejected.
  • No way to filter Explore by Data Product #31940: Adds Data Product as a top-level Explore filter.
  • Reindex jobs reported success even when the search cluster was degraded #32001: Reindex status now fails when the cluster is degraded.
  • columnDescriptionStatus ignored nested columns #32203: The status now recurses into nested columns.
  • Natural-language search bypassed RBAC and query filters #31727: Applies RBAC, queryFilter, and deleted to the NLQ happy path.
  • Hybrid search defaulted keyword and semantic weighting incorrectly #32300: Swaps the default hybrid-search weighting for keyword vs. semantic.
  • AI Governance Studio assets were not searchable via vector search #31738: AI Governance Studio assets are now vector-searchable.

🛡️ Data Governance & Quality

  • Glossary: system-defined relation types could be edited through the generic settings PUT #31944: Field edits to system-defined relation types are now rejected.
  • ODCS (Open Data Contract Standard) passthrough was stripped by non-ODCS updates, and element attributes weren't round-tripped #31145: Preserves the ODCS passthrough on unrelated updates and round-trips element attributes correctly.
  • Data Products couldn't be assigned across domains from the UI #32220: Assigning a Data Product across domains now works from the UI.
  • Context Center pages ignored the requested entity status on creation #31728: The requested entityStatus now carries onto the created page.
  • PII scanner missed separated Aadhaar numbers #31900: Recognizes Aadhaar numbers written with separators.
  • PII scanner ties among equally weighted classifications were unresolved #31961: The NER (named entity recognition) scanner now breaks weighted-score ties by confidence.
  • Incident Manager listing didn't enforce caller policies #32017: The listing now enforces the caller's policies.
  • Masked secrets were overwritten during configuration updates #31989: Masked secrets are now preserved when a configuration is updated.
  • User patch requests bypassed the expected permission checks #32323: Fixes user patch permission enforcement.
  • Ingestion pipeline actions bypassed permission checks #32321: Ingestion pipeline actions now enforce the expected permissions.

🔗 Lineage

  • Lineage canvas scrolling broke when the filters panel was expanded #32036: Scrolling on the lineage canvas now works correctly with the filters panel open.
  • Impact analysis table content was clipped instead of scrolling #32201: The lineage card now uses a flex layout with a scrollable content region.

🤖 MCP Server / Automations

  • MCP tool surface was expensive to call and unclear about what it returned #32019: Makes the MCP tool surface cheaper to call and more explicit about its return values.
  • MCP error responses leaked a full Java stack trace on unauthenticated requests #31875: A 401 from an unauthenticated MCP call no longer serializes the underlying exception's stack trace.

⚙️ Platform

  • Migration: AutoPilotWorkflow BPMN (Business Process Model and Notation) redeploy and task supersede fallback for 2.0 #32162: Adds the v2.0.1 migration that redeploys the AutoPilotWorkflow BPMN definition and adds a task supersede fallback.
  • OIDC login handler and MCP callback auth relied on an EOL pac4j line #32380: Upgrades pac4j from 5.7.10 to 6.5.6 and adapts AuthenticationCodeFlowHandler and the MCP callback servlet to its API changes.
  • Alerts offered event types a resource can't actually deliver #30587: Alerts now only offer the event types each resource can deliver.

🎛️ UI

  • A URL with no tab segment didn't render the tab already on screen #31448: The current tab renders correctly when the URL omits the tab segment.
  • Selected persona reset to the default on page refresh #32201: The active persona now persists across a refresh via sessionStorage.
  • Domain and Data Product rows were only partly clickable #31876: The whole row is now clickable.
  • Persona customization pages crashed when a page was null #32034: Null persona customization pages are now handled gracefully.
  • Explore filter typography regressed #32141: Restores the expected Explore filter typography.
  • Modals and the right panel reopened immediately after being closed #32124: Closing a modal or right panel now stays closed.
  • Sample Data tab crashed when a column was named children #31500: The Sample Data tab no longer crashes on a column literally named children.
  • Dialog content clipped instead of scrolling when it overflowed #32224: Dialog content now scrolls instead of being clipped.
  • /my-data redirect instead of rendering at / #32229: MyData renders at / directly instead of redirecting.
  • Severity translations used hardcoded strings instead of generic i18n keys #32194: Severity labels now use generic translations.
  • Icons and images rendered based on regex pre-validation instead of the real load outcome, with a cached-image race and misapplied icon classes #31982, #32067, #32110: Icon rendering now reflects the actual load outcome across tags, classification, and certification pages.
  • Context Center "Dashboard" renamed to "Overview" #32125: Updates the surface name and route for consistency.
  • AI-memory prompt used an inconsistent translation key #32140: Renames the key so the "what should AI remember" prompt translates correctly.
  • ER diagram drawer wasn't full width, and the column panel could double-close #32337: The drawer now renders full width, and the column panel no longer double-closes.
  • Login video gradient was hardcoded #32388: The login video gradient is now driven from LoginClassBase, so it can be customized.

🔒 Security

JVM / Backend

UI

Ingestion Images

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