Google updates Google Search for Android
Google doesn't like leaving anyone behind, and so it has updated its Google Search app for Android to bring some of the improvements we've seen in Ice Cream Sandwich to older versions of the Android OS. The update brings the Google Search app to version 18.104.22.168963, which is a solidly absurd version number.
Not a bad update. The new version of Google Search is compatible with devices on Android 2.2 through Android 3.2, and obviously Android 4.0 users have the changes baked-in already. If you want the new version, just head over to the Android Market and grab it for free.
source: Google Mobile Blog