--sync option to make df invoke sync before getting file system sizes.
* internationalized diagnostic messages
* mkdir accepts new option: --verbose
-* cp has been fixed so that the full file name it uses for the destination
- in `cp file D/' is `D/file', not `D//file'.
+* `cp file D/' uses the full file name `D/file' instead of `D//file'.
* cp --backup a~ a fails instead of silently destroying the source file
* df and du have new options --human-readable (-h) and --megabytes (-m).
* install now honors --backup (-b), --suffix=SUFFIX (-S SUFFIX), and