## v0.16.0 ### Release date: 2026-06-19 ### Summary of changes Added ATS exporter support ATS is now supported as a first-class application alongside ADS and ADH. Key additions include: - ATS application wiring (—app ats) - ATS metric mapping source (docs/ats\_metric\_mapping.csv) - ATS metric generation tooling (tools/generate\_metrics\_ats.py) - Generated ATS metric definitions under src/generated/metricsAts/ - ATS-specific metric registration and filtering support - Documentation updates covering ATS configuration and metric generation workflows Enhanced license validation License validation has been strengthened to verify host-bound license attributes against the running system. Supported bindings include: - hostname - machine\_id - hostid Bindings may be specified directly in the license payload or within node\_id and host objects. Documentation and build updates - Added ATS examples and configuration guidance. - Updated metric generation documentation to include ATS workflows. - Added ATS build integration to the exporter build process. ### Breaking changes Host-bound licenses are now strictly enforced Licenses containing host-binding attributes are now validated against the current host. In addition, licenses must contain at least one valid host-binding attribute: - hostname - machine\_id - hostid Licenses that do not contain any host-binding information will now fail validation. ### Migration notes ATS deployments To enable ATS metrics, configure the exporter with: `lmc_exporter --app ats --server-key ` or: `app = "ats"` ATS currently supports filtering through: - classes - seed\_paths ATS does not currently support seed\_path\_groups. ### License updates Review existing license files before upgrading: 1. Ensure the license contains a valid host-binding attribute. 2. Verify that the configured hostname, machine ID, or host ID matches the target system. 3. Regenerate or reissue licenses if host-binding information is missing or incorrect.