Just a very quick heads up for you BlackBerry Beta Zone members that like to grab the latest updates possible. WhatsApp for BlackBerry 10 has a small update waiting for download, although it's just bug fixes this time, so nothing too exciting.
I'm still not a big user of WhatsApp these days since BBM went cross platform. Anyway, it's still nice to see regular updates to popular apps.
If you're not a BlackBerry Beta Zone member you can sign up for free here.