During January 2025, Michael Coburn enhanced the Percona XtraDB Cluster Operator repository by improving its configuration management documentation. He contributed an example configuration for the log_error_suppression_list in cr.yaml, demonstrating how to suppress specific error messages during operator deployments. This addition, implemented using YAML, provided clear guidance for users to streamline error management and reduce troubleshooting time. Michael’s work focused on aligning documentation with deployment best practices, ensuring operational reliability for cluster operators. While no bugs were fixed during this period, his targeted documentation update reflected a disciplined approach to configuration management and practical application of YAML in real-world scenarios.