Applies to:
Windows Server 2012 RTM (a.k.a. Gold)

Note:  You should check for the latest version of the different files.

Note 2: As any hotfix, you should test in your Test and/or Quality Assurance environment before being rolled out.

List of Failover Cluster related hotfixes post RTM for Windows Server 2012 as of Nov. 2012:

2784261 Recommended hotfixes and updates for Windows Server 2012-based Failover Clusters