Google Brings New Messenger and Separate Video App - Allo and Duo

So now we have it.
Google's new messenger app and video calling. Allo for messaging and Duo for video.
End-2-end encryption and the messenger with a chatbot and chat suggestions.
Will be released this summer for Android and iOS.

Photos: Screenshot from Google I/O Livestream. © by Alphabet. All rights reserved 

So what I feared came true. Hangouts is dead. That explains why there was no feature boost for long.
I don't know why there is a separate app for video. But well, that is not important.
Or? People need to install those. I really hope they replace Hangouts via an update with the two new services automatically or both will go nowhere.

Heres the official blog post from Google: Say hello to Allo and Duo