v4.3.0

v4.3.0 - 2026-06-08

🚀 Enhancements

• Add Fargate sidecar support: reset NRIA_OVERRIDE_HOST_ROOT in Dockerfile.sidecar so the agent reads /proc directly instead of the non-existent /host/proc mount
• Add AllocatableCPUCores and AllocatableMemoryBytes fetch functions to correctly compute node CPU/memory utilization ratios from the raw allocatable ResourceList
• Fix allocatableCpuCoresUtilization and allocatableMemoryUtilization metric definitions to use the correct raw keys (usageNanoCores / memoryWorkingSetBytes)
• Set isReady=false for containers in Waiting, Terminated, or Unknown state instead of omitting the metric
• Add networkRouteFile: /proc/1/net/route to the Fargate sidecar nri-kubernetes.yml to resolve network interface detection on Fargate nodes

⛓️ Dependencies

• Updated golang.org/x/text to v0.37.0
• Updated github.com/prometheus/common to v0.68.1 - Changelog 🔗
• Updated golang version to v1.26.4
• Updated kubernetes monorepo to v0.36.1
• Updated k8s.io/utils digest to ff6756f