e-OSCAR 4.0 Release Notes
Discover the latest e-OSCAR System updates. Learn about improved features, enhanced functionality and updated experiences with our latest product releases.
2026 Releases
May 28
eo2026.05
This release includes a variety of enhancements and bug remediations to the e-OSCAR System.
The following general updates are included:
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Enablement of CSV Export for the Operator Activity Report
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Addition of API User ID to the "Performed By" column in DR / Block / and AUD Notifications ingested via API Services
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Update to allow Data Furnishers to add new CRA affiliations to their registration regardless of previously removed subscriber codes or severed CRA relationships
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Removal of Operator ID from the "Reports to" field of the Manager ID when an Operator ID with DIvision Manager role has been deleted
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Addition of a new "Dispute Code" column to the Data Furnisher Worklist
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Addition of Data Furnisher Registration ID to the Archive Extract Page
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Creation of notifications within e-OSCAR to Operators when ACDVs have been transferred
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Remediation of various minor bugs.
April 23
eo2026.04
This release includes a variety of enhancements to the e-OSCAR System as well as to the Services by e-OSCAR application.
The following general updates are included:
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New requirement to include Data Furnisher Contact Phone Number on all e-OSCAR Registrations
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Modifications to how DF Contact Information is captured and loaded into ACDV Response & Reinsertion transactions
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Removal of DF Contact Number from ACDV and Reinsertion transaction PDFs
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Addition of Operator Name as "Submitted By" on ACDV, AUD, BRR and Reinsertion transaction PDFs
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Addition of Response Code Definitions within the Response Code field on ACDV printed PDF
These following updates and modifications apply ONLY to the API SErvices by e-OSCAR and will NOT impact the e-OSCAR System web-based user interface.
Specifically, the following API-Specific updates will be made:
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Implementation of a new approach for "backwards compatibility"
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Updates to the /auth/v2/authRequest endpoint
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Updates to the notification/v1/getList endpoint
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Updates to multiple ACDV response endpoints
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Updates to Payload Encryption schema for all endpoints (only impacts Data Furnishers using Payload Encryption Services)
Jan 15
eo2026.01
This release includes the following:
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Addition of a new 'Case ID' column to Activity Reports. this column has been added to ACDV Activity Report, Block Notification Activity Report, Dispute Response Notification Activity Report, AUD Notification Activity Report, and Reinsertion Activity Report. Existing Activity Report contents and logic are unchanged.
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Minor bug remediations