have only had a quick play, found one cool "layer " I can't find, says at the bottom it's an output?
the feedback blur one.
im shut down for now, but will post a more detailed description tomorrow.
but on top of that, some great features like the aforementioned text, camera input (i need to test) and some nice new visuals too.
the shader editor and oscilloscope need some testing too! all in all, well worth the 39 upgrade fee i think, a lot of work has gone in to this!
not affiliated