Here's a short overview about the changes found in version 4.3.0:

* Documentation: Add Parallelization chapter (Darko Poljak)
* Core: Add -b, --enable-beta option for enabling beta functionalities (Darko Poljak)
* Core: Add -j, --jobs option for parallel execution and add parallel support for global explorers (currently in beta) (Darko Poljak)
* Core: Add derived env vars for target hostname and fqdn (Darko Poljak)
* New type: __keyboard: Set keyboard layout (Carlos Ortigoza)
* Documentation: Re-license types' man pages to GPLV3+ (Dmitry Bogatov, Darko Poljak)
* New type __filesystem: manage filesystems on devices (Daniel Heule)
* New type: __locale_system (Steven Armstrong, Carlos Ortigoza, Nico Schottelius)
* New type: __sysctl (Steven Armstrong)

For more information visit the cdist homepage.