go-agent-330.mdx

subject	releaseDate	version	downloadLink
Go agent	2020-02-11	3.3.0	https://github.com/newrelic/go-agent/tree/v3.3.0

3.3.0

New Features

• Added support for GraphQL in two new integrations:

  • graph-gophers/graphql-go with v3/integrations/nrgraphgophers.
    • Documentation
    • Example
  • graphql-go/graphql with v3/integrations/nrgraphqlgo.
    • Documentation
    • Example

• Added database instrumentation support for snowflakedb/gosnowflake.

  • Documentation
  • Example

Changes

• When using newrelic.StartExternalSegment or newrelic.NewRoundTripper, if existing cross application tracing or distributed tracing headers are present on the request, they will be replaced instead of added.
• The FromContext API which allows you to pull a Transaction from a context.Context will no longer panic if the provided context is nil. In this case, a nil is returned.

Known Issues and Workarounds

If a .NET agent is initiating distributed traces as the root service, you must update that .NET agent to version 8.24 or later before upgrading your downstream Go New Relic agents to this agent release.