I'm not optimistic but this would be a good time for the company to release some information. I think their funding dried up about the time Paul left the company a year ago. I suspect they probably received a second blow when Russia invaded Ukraine. I believe several of their key programmers were Ukrainian (possibly some of their funding as well) and they are now tied up with the war effort. The PR's from the company stopped at about the time Russia invaded.
Sadly, most investors are not impressed with a company saying, "we're gonna do this", and "we're gonna do that". They want to hear a company say, "we DID this" and "we DID that" and see it in their financial reports.
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