Major changes in release 1.4:
+* od --compatible accepts pre-POSIX arguments
+* pr -2a terminates
+\f
+Major changes in release 1.4:
* add od and cksum programs
* move cmp to GNU diff distribution
+* tail -f works for multiple files
* pr prints the file name in error messages
* fix some off by 1 errors in pr and fold
* optimize wc -c on regular files
* sort handles `-' argument correctly
+* sort supports -T option
* tr ranges like a-a work
* tr x '' fails gracefully
* default sum output format is BSD compatible