February 2025: Focused on improving model-serving observability in the Kubernetes Engine samples by enabling Prometheus metrics export for TFServe and TorchServe. Updated serving configurations to run in Prometheus mode and wired metrics exposure to the sample deployments, enhancing monitoring, alerting, and SLA visibility.

December 2024 monthly summary for kubernetes/kube-state-metrics: Focused on stabilizing CR cache resolution for GroupVersionKind (GVK) to improve reliability of custom resource discovery and metrics collection. Implemented a targeted bug fix addressing cases where a matching cache entry was missing, which previously returned an empty slice and an error. Added a dedicated test to cover this scenario, ensuring robust CR discovery and guarding against regressions. This work enhances data accuracy for CR-based metrics and reduces false negatives in environments with diverse CRDs.