The February Cumulative Update that should have been released last month for Project Server 2013 and SharePoint Server 2013, was delayed due to some late breaking problems. It was decided that due to the nature of these issues the best resolution was to release the planned fixes, along with the March Public Updates on Patch Tuesday, last week. This applied to both the SharePoint and Project Server 2013 updates and all the associated technologies. This also becomes the new baseline for all future updates – so you will need to install this patch before you could install, for example, the April 2013 CU.
*** Update 4/11 – see http://blogs.technet.com/b/projectsupport/archive/2013/04/11/project-server-2013-march-public-update-problems-running-the-sharepoint-configuration-wizard.aspx for details of an issue running the configuration wizard after applying the March PU ***
The following are the packages for the client and the server. The client was released on time – just listing here again for completeness. You can read about the fixes included in the Project and Project Server February CUs from the following articles:
Project 2013 Client Package: For Project Professional 2013 and Project Standard 2013
Description of the Project 2013 hotfix package (Project-x-none.msp): February 12, 2013
Project Server 2013 Package: Includes all updates for Project Server 2013 and SharePoint Server 2013
Description of the Project Server 2013 update: March 12, 2013
The deployment of the Server update is the same as for SharePoint 2013 and previous versions of Project Server. The SharePoint article can be found at http://technet.microsoft.com/en-us/library/ff806331.aspx.
Feel free to open a support incident at http://support.microsoft.com if you run into any issues with the installation and we will be happy to help!