April 25, 1996

Added an #include to bring it up to ANSI compliance.  Thanks to Bryan 
Anderson <ba@jb.man.ac.uk> for the testing and patch.

Added an #include for Ultrix systems - thanks to Wojciech Zwiefka
(wojtekz@gumbeers.elka.pg.gda.pl).

----

April 26, 1996

Changed "$$.run" to "./$$.run" for folks that don't have the cwd in their 
path.  Thanks to Mark Sheppard (kimble@mistral.co.uk) for the info.

Gave main() in chaserefs.c a return value.

----

April 28, 1996

Added two new command line options to snag:
noimages - tells chaserefs to *not* download any images, if you don't 
           want them
chaseparents - follows links that are on the same host, but higher up in 
	   the directory tree.  Example: with this, it will follow a link to  
           http://aack/pfft.html from within http://aack/aarg/schmuck.html.

Gave special treatment to "&" and "?" in URLs; converts them to a "-" in
the local file name.  This was needed to avoid problems with shell
interpretation, and besides, you probably don't want to see ampersands in
your filesystem. 

Peculiar URLs such as http://munge/burble.gif?gnaw are now saved to the 
local file http://munge/burble-gnaw.gif.  This will help browsers 
recognize the file type by extension, now that the "?" is removed.

Added support for http transfer programs other than "lynx -source".  

New version released: v1.3


----

May 11, 1996

Massive code cleanups.

Fixes for snag and snagit shell scripts to work on a standard bourne 
/bin/sh.  Thanks to Marc Rovner (mrovner@panix.com).

Took out need for lynx (and the lynxerror kluge); if you have problems 
with lynx, then use webget, which is now included in the archive.

New version released: v1.4


