Hasselblad has new teasers for their upcoming X1D Mark II medium format mirrorless camera. The official announcement will be on June 19, 2019.
One of the teasers shows the shutter button that looks similar to the current Hasselblad X1D model (already listed as discontinued at B&H and Adorama):
It is not clear if the new X1D Mark II model will have a 50MP or a 100MP sensor.
The Hasselblad X1D Mark II name has already been registered with various organizations:
Hasselblad X1D Mark II camera registered with another government agency
New Hasselblad X1D Mark II camera registered at bluetooth.com