Here's a short overview about the changes found in version 4.3.1:

* Documentation: Spelling fixes (Darko Poljak)
* Type __filesystem: Spelling fixes (Dmitry Bogatov)
* Core: Add target_host file to cache since cache dir name can be hash (Darko Poljak)
* Core: Improve hostfile: support comments, skip empty lines (Darko Poljak)

For more information visit the cdist homepage.