Kubernetes v1.37: Advancing Workload-Aware Scheduling

Kubernetes v1.37 promotes Workload and PodGroup APIs to Beta, solidifying native gang scheduling for complex distributed workloads. The release introduces the CompositePodGroup API for multi-level topology constraints and includes the workloadbuilder Go library to simplify controller integration. Native Job controller integration now supports advanced scheduling policies and topology-aware placement for standard batch tasks.