No specific info about version 1.3. Please visit the main page of Tab for Twitter on Mac Informer.
Echofon is an easy to use, super-fast Twitter app for the iPhone and iPod Touch.
twhirl is a compact Twitter client based on Adobe AIR.
Allows you to access, search and monitor Mac App Store and iOS App Store.
It converts AVCHD MTS files from Canon, Sony, Panasonic, JVC to Apple.
Twitter DJ is the latest brainwave from Richie Hawtin.