* date's %U and %W formats work properly
* nice option handling works with 2-digit old-style-option adjustments.
Now, `nice -18 -- nice' now prints `18'. Before it printed `8'.
-* New program: chroot.
* internationalized diagnostic messages (so far, only french translations)
* `date -d "01/01/1998 3 years" +%Y' now works properly. It prints 2001.
* expr's match operator has been corrected to use basic regular expressions
-* New programs: factor, seq.
+* New programs: chroot, factor, seq.
* date accepts new option: --rfc-822 (-R)
* date accepts new format: %z
* date: fix bugs in the handling of date -u +'%s %Z'.