No specific info about version 3.1. Please visit the main page of Wire on Mac Informer.
iMessage lets you send messages to anyone on a Mac, or an iPhone, iPad, or iPod touch running iOS 5.
Say “hello” with an instant message, voice or video call – all for free.
Rocket.Chat is a Web Chat Server, developed in JavaScript.
Bosco's Screen Share allows easy, free, cross-platform screen sharing.
Send and receive messages and call quickly and securely around the world.