December 2025 monthly summary for Netcracker/qubership-jaeger. Key feature delivered: Helm Templates Label Enhancement for Better Resource Management. Implemented app.kubernetes.io/technology and app.kubernetes.io/managed-by labels in Helm templates to improve resource management and resource identification, registered under PR/commit referencing #238. No major bugs fixed this month. Overall impact includes improved resource visibility, streamlined governance, and better readiness for automation and observability across Kubernetes resources. Technologies/skills demonstrated include Helm chart templating, Kubernetes labeling standards, YAML templating, and Git-based changelog management.