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## 1.2.3 Technical Changes

This topic provides the information about the technical changes added in this release.

- API Versioning
  All the web and service URLs used across Oracle Banking Cash Management application have been versioned for current release.

  Note:

  For more details on endpoints, utilize the API hub and refer to the API Hub documentation.
- Application version Display
- - The user logs will display the current artifact version and environment name configured.
  - The application user interface will display product release version in the About Section and environment name configured on the app-shell header after Login.
- Event Hub Enhancement
  - Sequential message processing - For failed messages
  - Retry mechanism for Kafka Messages in case of fire and forget scenarios - For cloud environment
  - EventHub Message Retry scheduler : managing schedulers in distributed systems using ShedLock library
- Blue-Green deployment- software deployment strategy has been adopted to reduce risk and minimize downtime – nearly zero downtime

Parent topic: Release Enhancements