The latest update for Nimbuzz (version 1.1.1) on Windows Phone now supports Push Notification service. This means means Nimbuzz users will be informed immediately when they receive new messages from their friends. Nimbuzz lets you send messages via Facebook Chat, Google Talk, Windows Live Messenger, and Yahoo! Messenger.

Nimbuzz is a free messaging service with a free app that people can use instead of paying for SMS. Nimbuzz currently has over 100 million users and is growing rapidly.

Here’s whats new for Nimbuzz 1.1.1

• Push Notifications (Toast and Tile Notification)
• Auto Save option for incoming pictures
• Application Response Time Improvement
• A number of Bugs and Crash issue Fixes

Are you a Nimbuzz user? Download the update at the Windows Phone marketplace.