Worked on modernizing documentation for Kubernetes metrics and API versions in the aws/aws-eks-best-practices repository, focusing on aligning guidance with the latest Kubernetes releases. Updated metric references to reflect current standards, standardized histogram metric representations, and removed outdated references to unsupported Kubernetes versions. Improved client authentication API documentation to match recent changes, consolidating version guidance for easier onboarding and reduced maintenance overhead. Leveraged DevOps practices and expertise in Kubernetes to ensure documentation clarity and maintainability. Used adoc for documentation updates, emphasizing accuracy and consistency. The work addressed evolving platform requirements and helped operators adopt best practices more efficiently in production environments.