CHANGES
-------

The major number changes for such things as code rewrites, changes in
syntax, and/or dramatic changes in functionality. The minor number
changes for corrections, enhancements, etc. made to the code. There
is no set schedule for releases.

--TODO--

   +	See about how best to handle HTML entities used to encode
   	URLs.

   +	Add http-proxy= option for +test-links. Requested by Quentin
   	Campbell.

--0.7--

   +	Requires LibSnert 1.66
   
   !	Fixed to find URI at the end of a message that does not end
   	with a newline, possibly leaving a URI in the MIME hold buffer
   	to parse. Reported by Jim Hermann.
   	
   !	filterHeader() refetches the queue-id macro. Postfix doesn't set
   	the queue-id until DATA.   	
   
--0.6--

   !	Fixed possible off by one error for body chunks less than 20
   	bytes. Reported by Ben Lentz.

--0.5--

   !	Corrections of compiler warning for gcc version 4.1.0 20060304
	and 64-bit CPU, which is rather pedantic about char * vs
	unsigned char * issues.
	
--0.4.22--

   !	Fixed compiler warning on some systems concerning:
   	786: warning: large integer implicitly truncated to unsigned type   

--0.4--

   +	Requires LibSnert 1.63.

   !	testURI log message demoted from TRACE to DEBUG.
   
   -	Dropped policy=later since RFC 2821 4.1.1.4 DATA paragraph 4
   	states that its not possible to return partial failure after
   	receiving the message; either accept or reject.   
   	
   -	Dropped uri-implicit-domain-min-dots in favour of a constant
   	value of 2 for MIME content filtering. A value of one can 
   	result in too many false positives.
   	
   !	The workspace subject header buffer was not reset to an empty
   	string at the start of each mail transaction. If a message had
   	no Subject header, then the milter would fail to add a tagged
   	subject header in the event it was identified as spam. Reported
   	by Larry Vaden.
   	
   !	The documentation for milter-link-body when walk-about after 
   	version 0.1. 
   	
   !	Moved milter-link-auth from before milter-link-from to just after.
   
   +	access-db now supports socket-map, flat-file, and SQLite3
	lookups in addition to Berkeley DB. The SQLite3 behaviour
	can be disabled via LibSnert's ./configure script.
   	   	
   !	Rejection based on access-db blacklisting now disabled. Some
	users prefer leaving blacklisting upto Sendmail and not the
	milter. Reported by Derek Balling and others.

  !!	filterBody(): Fixed obsecure bug when the message content is
	less than 20 bytes long, adding a terminating NUL to the body
	chunk for the trace log output actually overwrote off the end
	of a dynamic buffer on some Linux systems causing the milter
	to crash. Reported by Martin Lathoud.

--0.3--

  !!	License 1.4 which provides additional details with regards to
  	possible license controls used, the possibility of "phone
  	home code" and its general contents, and related privacy
  	statement.

   +	Add check for filterOpen() got NULL socket address pointer
	passed to filterOpen() which inidicates an unsupported address
	type. The connection is simply accepted to bypass the milter.

   +	Add a bit-mask facility to handle aggregate lists like
   	multi.surbl.org. For example: 
   	
   	  uribl=multi.surbl.org/10,uribl.com
   	  
   +	Added policy-links for +test-links.
   
   
--0.2--

   +	Requires LibSnert 1.61.

  !!	Complete replacement of option specification and no backwards.
	compatibility. The newer format allows for better integration
	of previously undocumented libsnert options and for the
	inclusion of future enhancements.

   +	Added -text-vs-inline option for to test for empty text/plain
	vs. inline content.

   +	Added -test-sub-domains option to test sub-domains of a URI.

   !	The previous -d option has been broken into two different
	options uri-bl= and dns-bl= to remove internal tests to
	distinguish between spamhaus.org and others. This should
	allows for other IP based DBS BL to be used.

   !	Many improvements made to uri.c in particular uriHttpOrigin();
	see LibSnert 1.61 changes.
	
   !	Fixed bug in mimeGetUri() boundary handling code that could
	cause a change in MIME content-type inappropiately. Reported
	by Ken Anderson .
   	      
--0.1--

   +	Requires LibSnert 1.60.
   
   +	Supports multi.surbl.org and sbl-xbl.spamhaus.org query
   	formats.

   + 	On-the-fly processing of multipart MIME, quoted-printable, 
   	and Base64 decoding.	

   +	Handles parsing of possible links missing an http:// prefix.
	If it looks like a FQDN, then try to test it.
   
   +	Handles processing of redirectors like:
   
   	http://autotrader.com/redirect/redirector_link.jsp?to_url=http://ic.fm0rt.com
   	
   	http://translate.google.com/translate?u=www.fsl.com&langpair=en%7Cen&hl=en

	http://ad.doubleclick.net/clk;29825968;12395550;w?http://www.bocajava.com/referral.do?promo=ediets0027text