* cp, install, ln, mv: deprecate the --version-control option. Use --backup's
new optional argument instead. The old option still works, but now evokes a
warning.
-* cp, ln, mv: accept new option: --target-directory=DIR
+* cp, install, ln, mv: accept new option: --target-directory=DIR
* chgrp: accept new option, --dereference. --no-dereference is now the default.
* New ls option --quoting-style=locale acts like --quoting-style=c, except
with locale-specific quoting symbols (` and ' by default) instead of ".