Scenario: A new feature is developed and tested successfully in the CI/CD pipeline. However, upon deployment to the production environment, users report unexpected behavior. What could be the possible reasons for this discrepancy, and how can it be mitigated in future CI/CD cycles?

Unexpected behavior in production after successful testing may be due to environment discrepancies. Immediate action includes investigating and, if necessary, rolling back the deployment. To mitigate this in future CI/CD cycles, implement practices like canary deployment for gradual release, ensuring thorough monitoring, logging, and collecting user feedback to identify and address issues early.