after the issue with 8.1, i installed 8.1.1
but I have noticed that the tools are now duplicated, so now whenever i select an epub in finder, both 8.0.1 and 8.1.1 show up , duplicating the amount of tools , which is very annoying
this might have started with 8.1.0, im not sure. but it wasn't present on 8.0.1 for sure
macOS sonoma , macbook air m1