Welcome to Lumigo Docs!
You'll find comprehensive guides and documentation to help you start working as quickly as possible, as well as support if you get stuck.
Lumigo's tracers constantly improve and unlock new abilities with each version. Some new features may require a newer tracer version, therefore you should periodically ensure you're up to date to get the latest and greatest Lumigo features.
To update your Node.js tracer versions you can follow the documentation.