I’ve heard about 3 months ago that there was going to be a new beast dungeon in an upcoming patch in the beginning of 2018. Tomorrow will be february 1st 2018 and i’m wondering if there is any new news about it. This seems to have grown quiet as of now?
It’s pretty beastly.
And plantly.
And devs are still working on it. When they’re ready to tell us about it they will. Until then, be patient. As said so many times before - it’ll be ready when it’s ready. 
There’s a development update coming up soon that might give you an idea on how close it is to release.
It will be done Soon™.