OpenCost
v1.121.1ObservabilityAug 5, 2026
OpenCost v1.121.1 adds optional Athena query result reuse configuration and NAT gateway cost metrics. The release includes GPUAllocation aggregation fixes, a Kubernetes dependency update, and documentation improvements.
Key changes (6)
- Athena query result reuse: optional resultReuseMaxAgeMinutes field reduces scan cost and latency on engine v3 workgroups
- NAT gateway cost metrics added to Prometheus scrapes
- GPUAllocation aggregation fixed in Allocation.add
- k8s.io/apimachinery bumped to 0.36.3
- HTTP handling updated for public pricing endpoint
- Podman documentation added to justfile and contributing.md
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