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+  # 0.3.24
+  ## What's Changed
+  * [PIL-15827]: fail if Prometheus query returns no-data
+
+  ### New Features
+
+  - **`FAIL_ON_EMPTY_METRICS`** environment variable is now available. When enabled, the agent will exit with a failure status if no metrics are collected during a run. This helps detect collection issues early in monitoring pipelines.
+
+  - **CloudWatch EMF Monitoring** - New enviroment value `MONITORING=cloudwatch-emf` enables CloudWatch Embedded Metric Format (EMF) output for agent monitoring metrics. The agent can now publish its own operational metrics (like collection success/failure) directly to UmbrellaCost CloudWatch Logs, which are 
+  automatically extracted as CloudWatch metrics.
+
+  **Full Changelog**: https://github.com/pileus-cloud/k8s-metrics-collector/compare/0.3.23...0.3.24