+ any of the links at that time
+
+These things will change in future udev versions:
+ o remove /sys prefix from symlinks in /dev/.udev/{queue,failed}
+ (broken tools search /dev for files and get lost following to /sys
+ and stat() sysfs files million times)
+
+ o make DRIVER== to match only the event device
+ (DRIVERS must be used, we currently translate it to DRIVERS and print
+ an error if DRIVER is used)
+
+ o switch to fnmatch() instead of our own implementation
+
+ o warn if PHYSDEV* keys are used in ENV keys
+ (they are deprecated and will be removed from a future kernel)
+
+ o warn if "/device/" is used in a ATTR, ATTRS, $sysfs key
+ (the device link must not be used in rules or tools, udev resolves
+ the link and makes the devices available as parents, which can
+ be matched with the normal keys)
+
+ o warn if BUS, ID, SYSFS are used as keys
+ (they are SUBSYSTEMS, KERNELS, ATTRS now)