Atebits developer of popular iPhone Twitter app Tweetie 2 just tweeted that the next update to the App has been approved by Apple and that it would be available for download soon. And the app – Tweetie 2.1 is already out of download on the app store [iTunes Link]
This version boasts of support for native twitter lists and retweets and geolocation
Here are some screenshots indicating the change the in the app. As you can see you can now see your twitter lists inside the app. Retweets are shown with a ted tinge and also shows you the original tweet with the retweeted by user message.