Go agent v3.7.0

3.7.0

Changes

• When Config.Transport is nil, no longer use the http.DefaultTransport when communicating with the New Relic backend. This addresses an issue with shared transports as described in golang/go#33006.
• If a timeout occurs when attempting to send data to the New Relic backend, instead of dropping the data, we save it and attempt to send it with the next harvest. Note data retention limits still apply and the agent will still start to drop data when these limits are reached. We attempt to keep the highest priority events and traces.