Mine became un-useable 2days ago. Very disappointed.
I can't find a fresh download site either.
It will be very unpleasant to continue without it.
This thread is the only reference I have found so far 12 Feb 2021
I had to switch to the Samsung keyboard as well but it feels absolutely weird tbh.
If there will be no update released, as you guys said, I think it is fair to say that this company becomes more and more like the one in Cupertino ...