# CRP Gateway ## RELEASE NOTES > v1.9.7 ### Upgrade Steps * Refer to CRP Gateway Patching Guide v1.0 or above ### New Features * Add searching filter "source" in Business Notification * Add Email Notification for receiving the processing result from CRAs (SQL scripts required) ### Bug Fixes * Fixed the incident reported on 2024-10-17 * This incident will mark all non-submitted Upload Request to "COMPLETED" incorrectly. * No fatal impact evaluated. * Fixed the issue that when the encryption certificates of the participants is not presented in the database, the system cannot obtain it correctly after retrieved from CRP. ### Improvements * Enhance testing API "Test Internal OAuth Connection" to show exceptions for 404 or 5xx errors ### Other Changes