DEVONtechnologies releases DEVONthink To Go 2.2, an update to their popular mobile document and information manager for iOS devices. Serving as repository for a large variety of data types it lets users keep their important documents with them at all times. It offers a rich set of organizing features as well as built-in viewers and editors for many file formats. Version 2.2 adds Spotlight support and so tightens integration with system services and third-party apps. DEVONthink To Go 2.2 is $14.99 and can be downloaded from iTunes.