Hello Topaz Labs!
M1 Macs have been out for quite some time now - about six months. In that time, they’ve had proven performance, and many applications, including probably all major photo editors, have release M1 native applications.
I would strongly urge you at this point to post an update to where you are at in the process.
I know from version histories that you had a major re-write to some of your software, which is fantastic and much appreciated. Especially DeNoise is industry leading. I would warn you that without updates you risk losing customers.
Thanks for your consideration. Even just having a scope of the problem, and a timeline will be helpful to us waiting…