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Ruby agent v3.6.6.147

July 25, 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.


  • HTTPClient and Curb support

    The Ruby agent now supports the HTTPClient and Curb HTTP libraries! Cross application tracing and more is fully supported for these libraries. For more details see https://newrelic.com/docs/ruby/ruby-http-clients.

  • Sinatra startup improvements

    In earlier agent versions, newrelic_rpm had to be required after Sinatra to get instrumentation. Now the agent should start when your Sinatra app starts up in rackup, thin, unicorn, or similar web servers.

  • Puma clustered mode support

    Clustered mode in Puma was not reporting data without manually adding a hook to Puma's configuration. The agent will now automatically add this hook.

  • SSL certificate verification

    Early versions of the agent's SSL support provided an option to skip certificate verification. This option has been removed.

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