XScreenSaver on Fedora Wayland with retrosaver

Since I switched to GNOME and Wayland on my desktop I have been missing XScreenSaver. JWZ is rightly not planning to add support for this unless there are some significant changes in GNOME. I felt left out whenever I saw a new version with new hacks being released. Recently I stumbled over retrosaver by c-premus. It is basically a workaround to run the hacks on GNOME Wayland. It doesn’t lock the screen and leaves that to GNOME, so it isn’t really a replacement for XScreenSaver. At home, this is probably good enough.