OpenSearch version 3.7 is now available on ClusterNest

OpenSearch 3.7 just landed on ClusterNest, with a strong focus on observability and query safety. The headline feature is native Prometheus integration — full PromQL, unified alerting, and an SLO catalog, all in the same interface you already use for logs and traces. Vector retrieval is also up to 5.5x faster for AI-powered applications, hybrid search picks up new normalization and ranking options, and you can now preview Index State Management policy changes before they go live, so a bad policy edit doesn’t surprise you in production. See the OpenSearch 3.7 announcement for everything else that shipped.

Provisioning and managing 3.7 clusters is supported today in both the Console and the Terraform provider.

Try it out from the ClusterNest Console, or update your Terraform configuration to move existing clusters onto 3.7.