Here's a short overview about the changes found in version 4.9.1:

* New type: __install_coreos (Ľubomír Kučera)
* Type __consul_agent: Add LSB init header (Nico Schottelius)
* Type __package_yum: Fix explorer when name contains package name with exact version specified (Aleksandr Dinu)
* Type __letsencrypt_cert: Use object id as domain if domain param is not specified (Darko Poljak)

For more information visit the cdist homepage.