0.4,  9 May 2000
	* Fixed compilation problems with *BSD and Solaris (sync returun
	  non void only under Linux)
	* -d Device mode implemented. Using this switch it's possible to
	  use overwrite against a block or a char device, and in general
	  against some device that does not support stating.
	* Some other minor fix and documentation update

0.3, 28 Feb 2000
	* Seed the built-in PRNG using /dev/random (if present) [see the README]
	* Now sha1.c includes byteorder.h and check that LITTLE_ENDIAN or
	  BIG_ENDIAN was set (else exit with an error)
	* Verbose mode
	* Minor fix in Makefile
	* -f Simple loop mode implemented (implies -l)
	* -h shows a little help

0.2, 26 Feb 2000
	* First public release
