
Yes, this changelog is only being started with filter version 2.2
Changes are from filter.2.1.3

filter2.2
	Added make_tempfile() routine to make sure tempfile is created
	in secure fashion.
	Then improved tempfile name to be much more unique.
	  (added username to it)
	Then rewrote all the wasteful "close tmpfile,open tmpfile" code
	to reuse the existing FILE*.
	THEN had to rewrite the execute() code, which turns out to be
	a security advantage also.

	Now removes tempfile before exit(EX_TEMPFAIL) if cannot get lock
	on folder.

	Plus, added %f option to mailhome. user mailboxes can be specified
	by  /var/mail/%f/%u  -> /var/mail/p/phil
	
	This version is the "Andrew Stribblehill" release.
	Thanks for all the code suggestions! :-)

filter 2.2.1
	Updated Configure script to default to flock=n for solaris.
	Removed unused domain name check
	Fixed up status for pclose() in actions.c, and stopped
	premature removal of tempfile in mail_message(), for consistency

filter 2.2.2
	Minor cleanup stuff for Configure script.
	   Removed chown(-1) question
	   added filter URL to usage message
	Added SOME prototypes.
	Got rid of damn nested /**/ in config.h.SH, cause
	   -Wall was driving me NUTS.
	Fixed setuid test: never tested positive!

	and much makefile tweaking, so that I could finally make
	a Debian linux package out of it.

	But really, I should get back to fixing up filter3.0!
	(work in progress, to use autoconf)

filter2.3
	Fixed premature fclose() in mail_message(). After my optimization
	 in filter.2.2.X, this was redundant.
	 Now forwardc and executec work properly
	Removed get_tz.c, since we dont use timezones in filter.

filter2.3.1
	Fixed up LICENSE file to be the way it should have been to start with,
	plus updated README file some.
