Hello, (google translate translation from French, my apologies) here is my feedback on this very promising utility ...
I bought a license at the beginning of April 2021 for version 0.5.1: in return, I received a download link for the cDock utility! ... It didn't start well! ... I have since installed the very last version of November (1.0.1) taking the precaution to remove all traces (system files and other caches ...) of previous versions for a “clean” installation.
The functions of IconChamp are very appreciable, because I find the design of the icons of mac OS Big Sur perfectible and little to my taste in fact. Unfortunately, on my configuration (see below), the utility is not stable. I just have to turn off my external screen and turn it on again for some icons to resume their original look. When starting a session, folder icons often revert to their original design. And quitting Safari causes it to lose its personalized icon.
Obviously there are much more important things going on in the world right now, but it's a shame that this editor hasn't consolidated their utility better to make it work flawlessly. In addition, that I have sent several messages without ever having received any feedback from him. Really too bad, but hey ...
Another thing, I noticed that IconChamp creates a system folder (/ Users / Shared / IconChamp) of an inordinate size. On my mac, it could have weighed up to 1.9 GB! ...
I hope that macenhance will continue to work on its utility, because unfortunately mac OS is more and more closed to all customizations. In any case, congratulations to this editor for having found a trick to bypass the system. Bravo again! ...
My config: Mac Mini M1 16GB - BenQ PD2700U UHD 4K screen connected to HDMI - mac OS Big Sur 11.6.2