The WhatsApp Messenger for Symbian has been updated to version 2.9.4 which presumably brings some bug fixes and performance improvements. WhatsApp Messenger is a cross-platform smartphone messaging app which allows you to exchange messaging with your contacts without having to pay for SMS, by utilizing the existing smartphone data connection (or Wi-Fi when available). You can download the update by using the following link:
We don't have a change-log for this update at this moment, so please be sure to share any new features you come across after installing the update.