after_restart.rb

notify_deploy_environments = %w(staging production integration)
notify_deploy_roles        = %w(solo app_master)

if notify_deploy_environments.include?(environment) && notify_deploy_roles.include?(current_role)
  run "cd #{current_path} && bundle exec rake airbrake:deploy TO=#{environment} REVISION=#{revision} USER=`whoami` REPO=#{repo}"
end

Rake task got renamed and accessing configuration on ey is a bit simpler now.

Thanks. I've updated the docs.

@shime Can you check to see if this is having issues with a recent gem update?