What's New in SharePoint Server 2010
Published: May 2010
Microsoft SharePoint Server 2010 includes new features and enhancements to current functionality, and the SharePoint Server 2010 SDK provides guidance on how to take advantage of programmability enhancements and use and extend new features programmatically.
The following topics summarize key additions and improvements in each feature area of SharePoint Server 2010 and point to topics in the SDK that discuss them in more detail.
What's New: User Profiles and Social Data in SharePoint Server 2010
What's New: Business Connectivity Services (BCS) in SharePoint Server 2010
What's New: Enterprise Content Management (ECM) in SharePoint Server 2010
What's New: SharePoint Enterprise Search in SharePoint Server 2010
What's New: PerformancePoint Services in SharePoint Server 2010