Use this documentation to install and operate LMC Exporter 0.19.x, configure scrape targets and metrics, and choose between local-file and Gateway-backed licensing.

## In this version

-   Getting started and installation
-   Core, target, metric, and Gateway licensing configuration
-   Deployment and operations
-   Troubleshooting

Version 0.19.0 adds RRCP Trans targets and expands ADH metric coverage. Review [metric changes](https://portal.cjcit.io/knowledge-base/lmc_exporter/0.19/configuration/metric-configuration/#application-metrics-in-0190) and the [upgrade procedure](https://portal.cjcit.io/knowledge-base/lmc_exporter/0.19/deployment-operations/operations/#upgrade-to-0190) before deployment.