Tags give the ability to mark specific points in history as being important
Android 2.1 release 2
Android 2.1 SDK release 1
Android SDK tools release 4
Android 2.0.1 SDK documentation release 1
Android 2.0.1 SDK release 1
Android SDK tools release 3
Android 2.0 SDK release 1
Android 1.6 release 1.5
Android 2.0 release 1
Android 2.1 release 1
Android 1.6 release 1.4
Android 1.6 release 1.3
Android SDK tools release 2
Android 1.6 SDK documentation release 1
Android 1.6 release 1.2
Android 1.6 release 1.1
Android 1.6 SDK release 1
Android 1.6 release 1