I’ve just read an announcement that the Android SDK 1.5 will be released around the end of the month. In the mean time developers can get access to a pre-release version to enable them to start using the Android SDK 1.5 during development. It looks like a bunch of Cupcake mods will be made available in SDK 1.5 of Android. Some of the new features in Android SDK 1.5 include soft keyboards, home screen widgets, live folders, and speech recognition.