There has been zero-zip-nada important development news on ProRender since January 2022. I think AMD is just letting it wither on the vine. In reality, they'd be better served by getting AMD GPU integration in 3rd party renderers like Red Shift, LuxCore, Octane, VRay, etc.
IMO, ProRender was an effort to compete with the Omniverse renderer development, but Nvidia seems to be much better at driver and software development than AMD.
Wish it was otherwise, because I'd like to see them compete on an equal level with Nvidia.
