README.md in slackistrano-2.0.0 vs README.md in slackistrano-2.0.1

@@ -81,10 +81,11 @@
 
 set :slack_icon_url,           -> { 'http://gravatar.com/avatar/885e1c523b7975c4003de162d8ee8fee?r=g&s=40' }
 set :slack_icon_emoji,         -> { nil } # Emoji to use. Overrides icon_url. Must be a string (ex: ':shipit:')
 set :slack_username,           -> { 'Slackistrano' }
 
+set :slack_run,                -> { true } # Set to false to disable all messages.
 set :slack_run_updating,       -> { true } # Set to false to disable deploy starting message.
 set :slack_run_reverting,      -> { true } # Set to false to disable rollback starting message.
 set :slack_run_updated,        -> { true } # Set to false to disable deploy finished message.
 set :slack_run_reverted,       -> { true } # Set to false to disable rollback finished message.
 set :slack_run_failed,         -> { true } # Set to false to disable failure message.
@@ -182,10 +183,9 @@
 you specified.
 
 ## TODO
 
 - Notify about incorrect configuration settings.
-- Notify about unsuccessfull HTTP POSTs.
 
 ## Contributing
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)