Cumulative Update 2 for Exchange Server 2013 (KB2859928)
This not exactly a scoop, but for the record, Cumulative Update 2 for Exchange Server 2013 (KB2859928) has been made available to download.
Cumulative Update 2 for Exchange Server 2013 resolves issues that were found in Exchange Server 2013 CU1 since the software was released. This update rollup is highly recommended for all Exchange Server 2013 customers.
Please read the post at the Microsoft Exchange Team Blog with further details and install instructions.
Also be aware that there is a known issue with this update. Read more at Exchange 2013 RTM CU2 Issue - Public Folder Permissions Loss After PF Mailbox Move.