Version 3.0.0

Version 3.0.0.pre4

Version 3.0.0.pre3

Version 3.0.0.pre2

Version 3.0.0.pre

Version 2.1.4

Version 2.0.7

Version 2.1.3

Version 2.0.6

2.1.2 - 2010-12-01

* Remove contention between multiple workers by performing an update to lock a job before fetching it
* Job payloads may implement #max_attempts to control how many times it should be retried
* Fix for loading ActionMailer extension
* Added 'delayed_job_server_role' Capistrano variable to allow delayed_job to run on its own worker server
    set :delayed_job_server_role, :worker
* Fix `rake jobs:work` so it outputs to the console