Twitter users on Blackberry, rejoice: Twitter 4.1 is officially available on BlackBerry 5 OS and above.

Fresh features include notifications for new followers, retweets, and favorites, in addition to enhanced profiles and a simplified sign-up process for new users.

The update comes after the roll-out of Connect for Blackberry users in December 2012 – yes, only five months ago.

Happily, it seems like Blackberry is currently working hard on updating its social media apps.

Twitter 4.1 can be found in BlackBerry World, and is supported by BlackBerry 5 OS and above.