This document summarizes the key updates and changes coming in ArcGIS 10.1. It discusses new capabilities for sharing and collaboration through web services and cloud computing. It also introduces ArcGIS Runtime for developing standalone applications. Enhancements are mentioned for drag and drop support in Desktop, performance improvements in Server, and updated mobile applications. The document notes what features will be deprecated in 10.1, including support for older operating systems and technologies. It concludes by describing Esri's new technical certification program.