Hi folks,
We've recently started working on support for Go applications: https://github.com/elastic/apm-agent-go.
Although the Go support is fully functional, it's still very early in development -- we're calling it "pre-alpha" to make it clear that the API is still very likely to change.
We'd be happy to hear your feedback, and what things you'd like to monitor in your Go applications. If you're interested and have 5-10 minutes, please fill it out: https://goo.gl/forms/6CMMsqd6TVAYEEg42.
Cheers,
Andrew