[4.0z]
* mv's --force (-f) option now controls solely whether mv prompts (per POSIX)
* `cp -f' now first attempts to open an existing destination file, and only
- if that fails does it resort to unlinking the file and retrying the open
+ if that fails does it resort to unlinking the file and retrying the open.
+ Before, it would unlink the file before trying to open it.
+* cp accepts a new option, --remove-destination, that provides the old behavior
+* cp's -f option no longer cancels the effect of --interactive (-i) (per POSIX)
* when ls sorts directory entries, it now honors the current locale settings
* dd's `skip=BLOCKS' operator once again works on systems with a buggy lseek
function (Linux, at least on SCSI tape devices)