The Android version is available from Google Play
What’s in this version:
– Fixes “Me” tab loading issues
– Improved UI on Honeycomb devices
– We’ve got a brand new look and feel crafted for Android 4.0+. Navigate seamlessly between your favorite parts of Twitter with a simple swipe.
– It’s easier to connect with friends and join conversations with @username and #hashtag suggestions that appear as you search or compose a Tweet
– Discover, install and launch your favorite apps from Tweets
– Other bug fixes and improvements