These things would be nice to have: These things will change in future udev versions: o warn if BUS, ID, SYSFS are used as keys (they are SUBSYSTEMS, KERNELS, ATTRS now) These things are deprecated and scheduled for removal in a future udev version: o remove udevstart (we rely on the kernel "uevent"-triggers of kernel 2.6.15 and no longer want to guess event-properties from sysfs like udevstart is doing it) o remove man page symlinks for old tool names o some day, remove the symlinks to udevadm