Version 1.2.0 pins the on-premise Grafana module to version 1.29.0 for Kafka observability.
The GitHub release notes do not list migration steps or breaking changes. Review the resulting on-premise Grafana module version before deployment.
The release does not prescribe a verification procedure. Review the Terraform plan and validate the deployed on-premise Grafana version and Kafka observability configuration in a controlled environment before applying the change through your normal deployment controls.