Popular messenger client for Windows Phone, LINE has just been bumped to a new release. Version 4.2 includes a new feature that enables you to set favorite groups. It's a neat new change, which is accompanied by bug fixing and performance improvements.
LINE has a large userbase in Asian countries, where it is seen as an alternative to carrier-based SMS services. It was previously updated with new post notifications.
Thanks, Abhishek G., for the tip!