Worked on the trueforge-org/truecharts repository to address a compatibility issue between External DNS RBAC integration and Kubernetes 1.33. Delivered a targeted bug fix by updating the RBAC configuration to include EndpointSlices, ensuring that deployments relying on this resource would function correctly with the latest Kubernetes release. The solution involved modifying Helm Charts and incrementing the Chart.yaml version, using yaml to implement the changes. This update restored stability for users deploying External DNS on Kubernetes 1.33, reducing deployment risk and maintaining cluster reliability. The work focused on precise, minimal intervention to resolve the issue without introducing unnecessary complexity.