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Ruby agent v3.6.7.152

September 9, 2013


The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.


  • Resque-pool support

    Resque processes started via the resque-pool gem weren't recognized by the Ruby agent. The agent now starts correctly in those worker processes.

  • Environment-based configuration

    All settings in newrelic.yml can now be configured via environment variables. See https://newrelic.com/docs/ruby/ruby-agent-configuration for full details.

  • Fix compatibility issues with excon and curb instrumentation

    This release of the agent fixes a warning seen under certain circumstances with the excon gem (most notably, when excon was used by fog), as well as a bug with the curb instrumentation that conflicted with the feedzirra gem.

  • Allow license key to be set by Capistrano variables

    A license key can be passed via a Capistrano variable where previously it could only be in newrelic.yml. Thanks Chris Marshall for the contribution!

  • Make HTTP client instrumentation aware of "Host" request header

    If a "Host" header is set explicitly on an HTTP request, that hostname will be used for external metrics. Thanks Mislav Marohnić for the contribution!

  • Fix ActiveSupport::Concern warnings with MethodTracer

    Including NewRelic::Agent::MethodTracer in a class using Concerns could cause deprecation warnings. Thanks Mike Połtyn for the contribution!

  • Fix Authlogic constant name

    Code checking for the Authlogic module was using in the wrong case. Thanks Dharam Gollapudi for the contribution!

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