April 2025 monthly summary for grafana/helm-charts. Key feature delivered: added a configurable updateStrategy for the Loki Ingester StatefulSet in the loki-distributed Helm chart deployment. This enables operators to control rolling upgrades and deployment behavior, improving upgrade safety and flexibility across clusters. Changes include updates to the chart metadata, README, and the statefulset template with a new default in values.yaml. Commit reference: 8a5e22bb678588cbc12b0258d7f61dfa091af80a ("[loki-distributed] adds ability to set updateStrategy in the Loki Ingester StatefulSet (#3633)"). Business value and impact: safer, more predictable upgrades for Loki distributed deployments, reduced upgrade downtime, and greater deployment flexibility for operators managing multi-cluster environments. Aligns with enterprise deployment patterns and supports smoother rollout strategies. Technologies/skills demonstrated: Kubernetes StatefulSets, Helm chart templating and values.yaml configuration, Loki distributed deployment patterns, chart documentation and metadata maintenance, versioned release practices.