Can WhatsApp finish the stupid update already?

Title says it all - for months we've been taunted with feature after feature that they added to the beta (individual chat backgrounds. send music, privacy settings...), yet, it's been a really long time since we got the last update. Can they finish it already, pretty please? Now that I'm on 8.1 it's really the only thing left I'm waiting for to make me comfy with my 920 for another year until MS releases a surface phone!
Am i the only one getting a little anxious from waiting?