loopj/capistrano-node-deploy — pull request #24 by andremendonca (2013-11-28 20:07:20+00:00)
Title: Add deploy:cleanup to node deploy workflow

The gem is not cleaning old releases by itself. Without cleanup, disk can become full because of them.
Task deploy:cleanup uses variable keep_releases, which has 5 as capistrano's default but can customized to any value.