WhatsApp has picked up an update for Windows Phone with bug fixes. The changelog listed still notes changes introduced in the last update, including starred messages, a new camera interface, and a new photo and video upload interface.
It looks like today's update is geared at squashing any lingering bugs that may have surfaced in last week's update. Download the latest version of WhatsApp from the link below, and let us know how you're liking starred messages in the comments.
Thanks everyone for the tips!