2 - added 'username' and 'password' option to access entries; clients can now authenticate with the proxy
5 - URL command's now taken from Referer header so that bypassing features for a webpage also bypasses
6 them for images and files loaded directly from that webpage.
7 - URL command now added to Location: header when server issues a 302 redirect so that the feature(s)
8 are still bypassed when the browser follows the redirect.
9 - 100 Continue messages are now handled properly, this fixes problems with POST'ing to IIS servers
10 - A bug in the way header's were parsed which would cause the server to crash if a client sent a response
12 - A new keyword scoring feature for blocking pages containing inappropiate content was added.
13 - Added the 'filter' url command to show filter entry match for the URL.
14 - Added the 'mime' url command to show mime filter entry match for URL.
15 - Added the 'score' url command to show keyword score for page.
18 - fixed off-by-one error in socket.c
19 - added top/bottom link to each entry in all lists
20 - rewrite rules can now be applied to POST data
21 - fixed off-by-one error in regexp.c which would cause an ascii 0 to be added at the end
22 of the document when any rewrite rule is applied
25 - added NTLM and Basic authentication support when forwarding
28 - first stable release