hw-cookbooks/omnibus_updater — pull request #34 by buysse (2013-10-18 15:34:38+00:00)
Title: Added 'prevent_downgrade' attribute

In some of our testing, especially with the hotfix testing, we've manually updated a couple of nodes to test. Added an attribute to prevent the updater from downgrading (while still allowing upgrades) so it could be used to set a minimum version of chef on the node. Default behavior is not changed by this patch.