0444d588_18_FeatureList___FedoraProject__Summary
[% Complete] 100% [Name] Samba 4 [Updated] 2012-10-10 [Summary] 
The Samba Team is working on a final release of Samba 4.0. On Monday, 16th of July 2012, Beta4 of Samba 4.0 has been released. This is important milestone in a more than 8 years of Samba 4 development. This page attempts to explain what will be and will not be available in Fedora.
Releases/18/FeatureList - FedoraProject