Android 2.2 Lands on Nexus One
Froyo, a.k.a. Android 2.2, has arrived. Google (GOOG) began a staggered release of the latest version of its mobile operating system Monday, delivering it via an over-the-air update to Nexus One users.
Froyo brings a number of enhancements to the OS, among them better support for Microsoft Exchange, improved performance and the ability to turn phones that run it into mobile Wi-Fi hotspots.