WhatsApp Messenger is a popular app on the Windows Phone platform, among other platforms. Today, a minor update for the app was released.
"WhatsApp Messenger is a smartphone messenger available for Windows Phone, Android, BlackBerry, iPhone, and Nokia phones. WhatsApp uses your 3G or WiFi (when available) to message with friends and family. Switch from SMS to WhatsApp to send and receive messages, pictures, audio notes, and video messages. First year FREE! ($0.99/year after)," the app description reads.
This update addresses an issue in which some users received a "no routes" error - an error that would occur when attempting to register for the service. The build number has been bumped to 2.11.310. You can snag the updated app via the download link below, or update it via the Windows Phone Store.