Sharpen AI v. 2.1.0

I upgraded to Sharpen AI 2.1.0 from 2.0.5 and now the noise reduction slider appears to have no effect (or, so small an effect that it’s difficult to quantify in whole integers).

I tried it with images I had previously processed and confirmed the new version (2.1.0) essentially does not apply noise reduction to the images (sharpening also appears limited).

I’m hoping this is a bug, but the more annoying issue is that when I tried reloading v. 2.0.5 from the full installer file I had saved on my computer, it just reloaded 2.1.0.

As I said, super annoying and worrisome as I don’t trust programmers to always “improve” products with new releases and I thought I had the option to roll back to previous versions when I saved the full installers.

Is anyone else experiencing these or similar issues?