========
Bugfixes.
+For some more advanced features Linux 2.6.22 is the oldest supported
+version now. The kernel config with enabled SYSFS_DEPRECATED
+is no longer supported. Older kernels should still work, and devices
+nodes should be reliably created, but some rules and libudev will
+not work correctly because the old kernels do not provide the expected
+information or interfaces.
+
/dev/serial/by-{id,path}/ now contains links for ttyUSB devices,
which do not depend on the kernel device name. As usual, unique
devices - only a single one per product connected, or a real
recommend to replace a distro's udev installation with the upstream version.
Requirements:
- - Version 2.6.20 of the Linux kernel for reliable operation of this release of
+ - Version 2.6.22 of the Linux kernel for reliable operation of this release of
udev. The kernel must not use the CONFIG_SYSFS_DEPRECATED* option.
- The kernel must have sysfs, unix domain sockets and networking enabled.