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Talend Cloud Data Catalog and Talend Data Catalog Applications

New features and improvements

Feature Description
Third Party Software: DOMPurify JS library Upgraded DOM Purify JS to version 3.2.7.
MQL: Filter framework Refactored the MQL UI and backend architecture.
HTML Editor Updated CKEditor to version 47.0.0.
Manage / Tool Integration / Definition Lookup: Guidelines for selecting which glossaries and models to include in your search Users can now customize which search views are available in the browser extension.
Manage / Tool Integration: Microsoft Teams Added the ability to generate MM search links that can be shared in Microsoft Teams.
Third Party Software: yWorks yFiles for HTML Upgraded the yFiles library to version 3.0.
MQL / Worksheet / Download: Relationship columns Improved downloading of search results to CSV/Excel so that relationship columns now provide the complete path to related objects instead of just their names.
Semantic Mapping: Duplicate links detected between business terms and columns Implemented validation to prevent users from creating duplicate links between business terms and columns in the same semantic mapping.
Change Notification / Compliance to the DoD Security Technical Implementation Guides (STIGs): Consulting Services Audit logs now capture capability check failures.
Object / Overview: Schema Sorting in alphabetical order for a database object Group search now uses the natural (alphabetical) order when no "order by" is specified by the user.
Object: CSV and Excel export Improved the export process for CSV and Excel files by addressing a potential NullPointerException error when selecting specific columns.

Notable fixes

Issue Description
Relationships Fixed JavaScript error triggered by the "CREATE ENTITY RELATIONSHIP" button
MQL: Error when "Is Empty" condition is set for the Data Quality Score operator Removed "Is Empty" operator for numeric fields.
MQL: Object System Type Removed "Is Empty" filter for Object System Type.
Dashboards: Worksheet widget Resolved Java exceptions when adding columns outside the current search scope in worksheet widgets.
MQL: The grid for Semantic Mapping is not visible Updated source and destination model logic to exclude duplicates and restrict applicability to complex relationships.
MQL: The "Select value" field is displayed for the "Is Empty" and "Is Not Empty" operators in certain filters Resolved text field visibility issues for "Is Empty" and "Is Not Empty" operators.
MQL: Object Administrator and View Restricted filters Fixed role filter logic so that results for the "Exist" operator are correct.
MQL: The relationships grid for the SAP BusinessObjects Documents Web Intelligence Model is not visible Removed support for "Children" as a system attribute in MQL queries originating from the UI.
MQL: Search results Corrected search results for "Context EXISTS" and "NOT EXISTS" filters.
MQL: The "Select value" field is displayed for the "Exists" and "Not Exists" operators when filtering by Source Model or Destination Model Corrected dropdown behavior for "Exists" and "Not Exists" operators to hide irrelevant selection fields.
MQL: "My Workflow Tasks" filter Removed duplicate values in the "My Workflow Tasks" filter.
Data Mapping / Export: Remote Harvesting Agent Fixed file upload and download failures on the MIMB agent caused by NullPointerExceptions.
MQL: No values appear in the "Updated by" column Fixed the "Updated By" and "Created By" columns.
MQL: The Viewed Date filter does not return any results Removed unsupported "Viewed Date" filter.
MQL: No results are returned when the parent is set to "Northwind" Fixed parent filter functionality so results now display as expected.
Deployment: Database Upgrade Logs Applied proper HTML encoding to database upgrade logs
MQL: The ER Source Count filter does not function as expected for the Northwind model Adjusted relationship count logic to ensure counts only appear when relevant to the object type.
Third Party Software / yWorks yFiles for HTML / Upgrade to version 3.0: A JavaScript error appears when you open diagrams, which may be caused by your browser cache Implemented cache invalidation for the yFiles library, preventing JavaScript errors after new builds are deployed.
Apache Commons FileUpload / Versions From 1.0 up to (excluding) 1.6 1.12.1: Security Vulnerability Upgraded Apache Commons FileUpload to resolve CVE-2025-48976 security vulnerabilities.
Data Model: Relationships Restored the ability to create relationships after the yFiles library update.
Third Party Software / Apache Commons Lang / Versions up to (excluding) 3.18.0: Security Vulnerability Updated Apache Commons libraries to address CVE-2025-48924.
Worksheets: Filter panel Fixed an issue where the bottom border of the SOURCE text for the "where" operator was not visible in the filter panel when using Chrome at zoom levels other than 100%.
HTML Editor: Comments Resolved overlapping text issues in comment fields.
Model / Import: Parameters Fixed UI crashes when editing date parameters and ensured consistent date formatting on updates.
MQL: Empty "Data Quality Summary" attribute Resolved an issue where the "Data Quality Summary" attribute appeared empty in select statements.
Deployment: MM Server resilience to Solr Server Improved the resilience of the MM Server to Solr server issues.
Object / Explore: java.lang.NullPointerException: Cannot invoke "java.lang.Comparable.compareTo(Object)" because "k1" is null Enhanced the handling of deleted models in capability checks.
Lineage / Diagram: Cursor in graph view Removed visual cursor artifacts when changing selection in diagrams.
Lineage / Diagram: Hierarchical table column selection Fixed an issue where hierarchical table columns could not be selected in Data Flow diagrams.
Manage / Configuration: Architecture diagram is broken Restored automatic node layout in Architecture Diagrams for configurations where nodes lacked location information.
MQL: Collections = ALL('3rd Quarter Push') returns no results Fixed an issue where the Collections = ALL filter did not return results as expected.
MQL: "Comment Count" EXISTS returns only nonzero values Removed support for EXISTS and NOT EXISTS filters on MQL system attributes "Comment Count", "Endorsement Count", and "Warning Count".
MQL: Invalid category filter value handling Improved validation for category filters by correctly handling invalid category values.
MQL: "Comment Count" = 0 returns more rows than "Comment Count" >= 0 Fixed a logic error so that the "Comment Count" filter now returns the correct number of rows when filtering for zero values.
MQL / "Data Profiling".Distinct > 0 returned incorrect rows Corrected the filter to exclude rows with empty "Data Profiling".Distinct values.
MQL: Parent "Data Profiling"."Total Records" > 0 filter caused a Java NumberFormatException Resolved an error that occurred when the Parent filter referenced a property with a null value.
REST API: "relationships/{objectId}" produces an NullPointerException error Fixed a Java NullPointerException in the REST API Get /relationships/{objectId} endpoint.
REST API / GET /MM/API/ListCloudIdentitiesDetails / can be called by low privileged users: Security Vulnerability Restricted the ListCloudIdentitiesDetails API to Application Administrators only, resolving a security vulnerability by preventing access from low-privileged users.
Presentation: Default presentation does not apply automatically Corrected the logic so that, when no user preferences are set, the first available presentation is selected. System presentations are now listed before the default (built-in) presentation, as expected.

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