Users of Google Nexus One ought to pay attention to this piece of news. With this handset out for a week now, users can expect the release of the SDK component for Android 2.1. This was cited in the Android Developers Blog.
This SDK component can enable developers to enjoy the benefit of the new exciting featured rolled out on Android 2.1. Additionally, a new USB driver that is compatible with Nexus One is also accessible via the SDK Manager.
Google mentions the 2.1 as a minor platform release over Android 2.0. Apparently there are various new features like voice recognition, live wallpapers, a new launcher, more home screens, and a few WebKit changes.