From the changelog:
* ini_file module for manipulating INI files
* vsphere_facts -- new VMware ESX facts module (use with local_action
or delegate_to)
* hpilo_facts -- new HP ILO facts module (use with local_action or delegate_to)
* hpilo_boot -- new HP ILO provisioning module (use with local_action
or delegate_to)
* pause pause module -- (pause seconds=10) (pause minutes=1) (pause
prompt=foo) -- it's an action plugin
* cron -- a module for adding entries to the main crontab (though you
may still wish to just drop template files into cron.d)
* debug module can be used for outputing messages without using 'shell echo'
* fail module is now available for causing errors, you might want to
use it with only_if to fail in certain conditions
Note: I plan on freezing features this weekend and releasing later
the following week.
If you want more information about what these do than is evident on
the module doc site, please ask -- and let us know what needs to be
more clear in the docs.
--Michael