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Good news for you Twitter addicts, your BlackBerry can now Tweet with the Twitter for BlackBerry smartphone application! I know you’ve probably already been using the limited preview version that has been available since February, but the newer version just came out last week and comes with a lot more features such as Push Notification for Direct Messages, URL Shortening, keyword, user and proximity search, and so much more. You can download the application from BlackBerry App World (in the Test Center) or visit mobile.blackberry.com from your BlackBerry smartphone (available for BlackBerry smartphones running BlackBerry OS version 4.5 or higher with at least 64MB of built-in memory and at least 750kb available.)
Hit the jump for more information on the new features available.

• Push Notifications for Direct Messages
    • Direct Twitter messages are delivered to the users’ BlackBerry application through the use of BlackBerry® Push technology
    • When a direct message is received, the user will be notified with a splat on the Twitter ribbon application as well as the home screen icon

• Timeline Support
    • Users can view the timeline of the Twitter users they are following, the Tweets posted by the users and the replies to the user

• Following & Followers
    • Users can view a list of the Twitter users who they are currently following or who are currently following them

• Keyword, User, and Proximity Search
    • Keyword Search: search for keywords from within the application, the search results are displayed as a Timeline
    • User Search: search for other Twitter users from within the application.
    • Proximity Search: Search for tweets within a chosen location

• Tweet Photos
    • User can post a photo from within the app, their BlackBerry camera, or media card as part of a new Tweet
    • Users can also view photos in the stream

• Trending Topics
    • Users can view a list of the top 10 trending topics on Twitter, and they are able to click on a topic to bring up a Timeline

• Profile Editing
    • Users can edit their own Twitter profile or change their profile image from the application

• Seamless integration into core BlackBerry Applications
    • The application is integrated completely into Media, browser, BlackBerry App World™, and message list

• URL Shortening
    • User can tweet or send direct message of websites from the Browser using URL shrinkage (bit.Ly support)