1 --------------------------------------------------------------------
3 --------------------------------------------------------------------
6 - Added SOCKS5 support. Patch provided by Eric M. Hopper.
7 - The "blocked" CGI pages include a block reason that was
8 provided as argument to the last-applying block action.
9 - If enable-edit-actions is disabled (the default since 3.0.7 beta)
10 the show-status page hides the edit buttons and explains why.
11 Previously the user would get the "this feature has been disabled"
12 message after using the edit button.
13 - Forbidden CONNECT requests are treated like blocks by default.
14 The now-pointless treat-forbidden-connects-like-blocks action
16 - Not enabling limit-connect now allows CONNECT requests to all ports.
17 In previous versions it would only allow CONNECT requests to port 443.
18 Use +limit-connect{443} if you think you need the old default behaviour.
19 - The CGI editor gets turned off after three edit requests with invalid
20 file modification timestamps. This makes life harder for attackers
21 who can leverage browser bugs to send fake Referers and intend to
22 brute-force edit URLs.
23 - Fixed false-positives with the link-by-url filter and URLs that
24 contain the pattern "/jump/".
25 - The less-download-windows filter no longer messes
26 "Content-Type: application/x-shockwave-flash" headers up.
27 - In the show-url-info page's "Final results" section active and
28 inactive actions are listed separately. Patch provided by Lee.
32 - Fixed a small memory leak when listen-address only specifies the port.
33 - The source tar balls now include Privoxy-Regression-Test which
34 (upon other things) can be used to automatically detect some
35 packaging problems. Packagers are welcome to give it a try.
36 - Reverted a change in 3.0.7 that caused path patterns to be checked
37 even if the host pattern match already failed. While this doesn't
38 noticeable affect the performance, it makes it less likely to run
39 out of stack space with overly-complex path patterns the user might
41 - Updated the msn, yahoo and google filters to work as advertised again.
42 - The warning message shown by the show-status CGI page is easier to
43 understand. Previously it wasn't clear that the error message
44 is shown below the invalid directive. (Reported by Lee)
45 - When regenerating Content-Disposition headers the more common
46 spelling is used for the name. Previously it was written without caps.
47 - Less confusing log message if the content type isn't overwritten
48 because force-text-type wasn't used but the old type doesn't look
49 like content that would be filtered normally.
50 - Better log messages if the user tries to execute filters that
52 - Treat the non-standard Request-Range headers like standard range
53 headers and suppress them if content filtering is enabled.
54 - Prevent the log messages for CONNECT requests to unacceptable
55 ports from printing the limit-connect argument as [null] if
56 limit-connect hasn't been explicitly enabled.
57 - Don't disable the mingw32 log window if the logfile directive
58 isn't used. While it was an intentional change in 3.0.7 at least
59 one user perceived it as a regression and the same effect can
60 be achieved by disabling all debug directives.
61 - Fixed two minor problems related to the win32 build process: a css
62 file was not being in the installer and the trustfile comment in the
63 config.txt referenced a nonexisting file
64 - Minor documentation fixes.
66 *** Version 3.0.7 Beta ***
68 - Added zlib support to filter content with gzip and deflate
69 encoding. (Patch provided by Wil Mahan)
70 - Dedicated filters and actions are used for header filtering.
71 "filter-client-headers" and "filter-client-headers" are no longer
72 supported, use server-header-filter{} and client-header-filter{}
74 - Tags can be used to change actions based on HTTP headers.
75 - New server-header filter: less-download-windows.
76 - New client-header taggers: css-requests, image-requests,
77 client-ip-address, http-method, allow-post, complete-url,
78 user-agent and privoxy-control.
79 - New server-header taggers: content-type and privoxy-control.
80 - The forward-override{} action allows to change the forwarding
81 settings through the action files, for example based on client
82 headers like the User-Agent, or the request origin.
83 - Socks errors are no longer handled by the CGI page for
84 DNS resolution failures.
85 - CGI pages use favicons to signal whether they are error
86 or control pages. This is useful if you rely heavily on
88 - The show-url-info CGI page shows the forwarding settings.
89 - "Crunch!" log messages (used when Privoxy answers requests
90 by itself) now also contain the reason.
91 - Allow to rewrite the request destination behind the client's back.
92 - Fix socks requests on big-endian platforms. Patch provided by Song Weijia.
93 - Fixes possible deadlocks and crashes on OpenBSD.
94 Patch provided by Ralf Horstmann.
95 - The CGI action editor allows to edit actionfiles with previously
96 forbidden characters like dots.
97 - New trust entries are saved with a comment that contains the
98 trusted referring URL (Suggested by Daniel Griscom).
99 - Filter descriptions are HTML encoded automatically.
100 - New config option "split-large-forms" to work
101 around a browser bug that caused IE6 and IE7 to ignore
102 the Submit button on the edit-actions-for-url CGI page.
103 - New config option "allow-cgi-request-crunching" to allow
104 requests for Privoxy's CGI pages to be blocked, redirected
105 or (un)trusted like ordinary requests.
106 - Empty filter files no longer interrupt the filtering process
107 prematurely and are correctly listed on the show-status CGI page.
108 - New config option "accept-intercepted-requests" to combine
109 Privoxy with any packet filter to build an intercepting proxy
110 for HTTP/1.1 requests (and for HTTP/1.0 requests with Host header set).
111 - fast-redirects{} catch redirects to https URLs as well.
112 - redirect{s@foo@bar@} can be used to redirect to a rewritten
113 version of the original URL.
114 - Trap unsupported gopher proxy requests.
115 - Fixed a bug in the User Manual delivery on Windows
116 (mingw32 only). Images now show up correctly and HTML
117 pages are no longer padded with garbage data.
118 - Fixed several minor memory leaks, most of them discovered with Valgrind.
119 - Only unlink the pidfile if it's actually used.
120 - Retries after connection problems with forced requests
121 aren't blocked again.
122 - On Unix SIGABRT causes a core dump as expected and is no
123 longer treated as normal shutdown signal.
124 - The "access denied" CGI page is more descriptive and
125 allows retries to circumvent the referrer check.
126 - Updated PCRS to handle unexpected PCRE errors properly.
127 Fixed crashes that could occur if Privoxy was build
128 with external PCRE versions newer than Privoxy's internal
129 one. (Reported by Chung-chieh Shan)
130 - Fixed crashes with null bytes in PCRS replacement strings
131 (Patch provided by Felix Gröbert).
132 - Fixed crashes with header time randomization on mingw32.
133 - The CGI style sheet is no longer delivered if the referring
134 page isn't a Privoxy CGI page. This prevents a JavaScript-based
135 Privoxy detection "attack". Note that detecting Privoxy is
136 still possible through other ways and Privoxy was never intended
137 to be invisible anyway.
138 - Added support for AmigaOS 4, fixed build for AmigaOS 3.x.
139 - The show-url-info CGI page displays a warning if Privoxy
140 is currently toggled off.
141 - The show-status CGI page suppresses the edit button
142 for action files if Privoxy has no write access.
143 - Most CGI error pages react properly to HEAD requests.
144 - Requests with RFC 3253 HTTP methods (used by Subversion)
145 are accepted. (Patch provided by Petr Kadlec)
146 - New config option "templdir" to change the location
147 of the CGI templates to make sure customized templates
149 - Better handling of "HTTP/1.1 100 Continue" responses.
150 - The background of the PNG pattern is transparent.
151 - Fixed XML syntax errors caused by banners-by-size and banners-by-url.
152 - Fixed crashes and possible action file corruptions
153 when lines containing hashes are written through the CGI editor.
154 - Supports dynamic filters which can contain variables.
155 - Supports tags to change the actions based on client or server headers.
156 - Incorrect actions are logged before program termination.
157 - The "actionsfile" syntax in the configuration file is consistent
158 with the rest of the configuration options and requires the
159 whole file name. This is an incompatible change, if you use
160 an old configuration file you might have to append ".action"
161 to your "actionsfile" directives.
162 - With the configuration file option "enforce-blocks" the
163 "go there anyway" mechanism can be disabled without recompiling
165 - More precise error messages in case of incorrect acl syntax.
166 - Logs a warning if filtering is enabled but impossible due
167 to lack of zlib support or use of the prevent-compression action.
168 - Less noisy handling of Cookie:" and "Connection:" headers.
169 - Improved error messages in case of connection problems.
170 - Fix a command-line-parsing bug that was introduced before 3.0.5
171 beta and caused Privoxy to treat the last argument as configuration
172 file if no configuration file was specified.
173 - Treat unknown command line options as fatal errors instead
174 of silently ignoring them.
175 - Use string functions with length checks more often.
176 - Don't log CONNECT requests twice.
177 - Allow to log the source address for ACL-related connection drops.
178 - Don't ignore applying filters if the server didn't
179 specify a Content-Type. Bug reported by Amuro Namie.
180 - Rejected CONNECT requests are logged with log level info
181 (enabled by default) and the reason for the block.
182 - New command line option "--pre-chroot-nslookup hostname" to
183 intialize the resolver library before chroot'ing. On some systems this
184 reduces the number of files that must be copied into the chroot tree.
185 (Patch provided by Stephen Gildea)
186 - Fix a long-standing memory corruption bug that could cause
187 Privoxy to overwrite a single byte in memory it didn't explicitly
188 allocate (but that probably was allocated anyway due to bucket size).
189 - Send template-based CGI pages as HTTP/1.1 unless the client
191 - Let the first line in connection established responses
192 end in \r\n as required by RFC1945. Reported by Bert van Leeuwen.
193 - If no log file has been specified, disable logging instead of logging
195 - Don't block stderr when in daemon mode.
196 - Ignore missing zero-chunks when filtering chunk-encoded content.
197 Earlier Privoxy versions would buffer and then forward the content
198 unmodified which caused some browsers to simply show empty pages.
199 - Fix double free in cgi_edit_actions_list(). Reported by Venustech AD-LAB.
200 - The code to add X-Forwarded-For headers when the hide-forwarded-for-headers
201 action isn't being used has been removed.
202 - Fixed trustfile feature which previously didn't work without FEATURE_TOGGLE.
204 - Minor code clean-ups, filter and action file updates.
205 (Some of them reported by Davide Alberani, Markus Elfring,
206 Stefan Huehner and Adam Piggott)
208 *** Version 3.0.6 ***
210 - New content filters: no-ping, google, msn, yahoo and blogspot.
211 - New header filters: x-httpd-php-to-html, html-to-xml, xml-to-html
212 and hide-tor-exit-notation.
213 - The special header "X-Filter: No" now disables header filtering as well.
214 - Improved the filters img-reorder, js-annoyances, webbugs,
215 banners-by-size, banners-by-link and ie-exploits to make them
216 less likely to break anything.
217 - Removed outdated URL patterns in default.action and added new ones.
218 - Added redirection from http://p.p/user-manual to http://p.p/user-manual/
219 - Changed webinterface default values for hide-user-agent, hide-referrer
220 and set-image-blocker.
222 *** Version 3.0.5 Beta ***
224 - Windows version can be installed/started as a service.
225 - Windows icon stays blue when Privoxy is idle, green when busy.
226 - Integrated Fabian Keil's extensive patch. See:
227 http://www.fabiankeil.de/sourcecode/privoxy/. Includes the
228 following new or significantly improved actions (among many
231 content-type-overwrite{}
232 crunch-client-header{string}
234 crunch-server-header{string}
235 fast-redirects{check-decoded-url}
236 filter-client-headers
237 filter-server-headers
239 handle-as-empty-document
240 hide-accept-language{}
241 hide-content-disposition{}
242 hide-if-modified-since
243 hide-referrer{conditional-block}
244 overwrite-last-modified{}
246 treat-forbidden-connects-like-blocks
248 - Standard-compliant clients are prevented from displaying cached
249 copies of Privoxy's error messages after the cause of the problem
251 - Improved DNS error handling.
252 - Multiple filter files can now be specified in config.
253 - Added jpeg filtering to defend against MS jpeg vulnerability MS04-028
254 with the new inspect-jpegs action.
255 - Removed the "arbitrary" 1000 filter limit - addresses tracker #911950
256 - Thanks to Jindrich Makovicka for a race condition fix for the log
257 file. The race condition remains for non-pthread implementations.
258 Reference patch #1175720. Various other logging enhancements.
259 - A pile of assorted bug fixes, memory leaks, enhancements, etc.
260 - Moved Actions file reporting mechanism to SF tracker.
261 - Two new options for config: enable-remote-http-toggle and
262 forwarded-connect-retries.
263 - Trap unsupported FTP requests.
264 - Let text/xml be filtered.
265 - Numerous updates to default.action
266 - Increase the compiled in limit of trusted referrers from 64 to 512
267 (for trustfile users).
269 *** Version 3.0.3 ***
271 - Fixed yet another two memory leaks. Process growth seems stopped now.
272 - Further tightened security against malicious toggle-off links.
273 - Excluded text/plain MIME types from filtering. This fixes a
274 couple of client-crashing, download corruption and
275 Privoxy performance issues, whose root cause lies in
276 web servers labelling content of unknown type as text/plain.
277 - Assorted fixes for POSIX compliance, signal handling, graceful
278 termination, compiler warnings, OSX support, Win32 systray,
279 error logging, hostname wildcards, correct detection of NetBSD.
280 - Workarounds for client (iTunes etc) and server (PHP < 4.2.3) bugs
281 including the notorious "blank page" problem.
282 - Various filter improvements; most notably the unsolicited-popups
283 filter became less destructive
284 - Major revamp of the actions file
286 *** Version 3.0.2 ***
288 - Fixed two memory leaks, one serious
289 - Fixed bug in pcrs which could cause crashes with user-defined filters
290 - Fixed bug in domain name matching
291 - Assorted small fixes (Win32 menu, CGI URL editor, ..)
292 - Added basic support for the OPTIONS and TRACE http methods
293 - Added workaround for Bug in Mac OSX that made Privoxy crash occasionally
294 - Refined the default action file through >400 items of user feedback
296 - Assorted refinements, optimizations and fixes in the js-annoyances,
297 img-reorder, banners-by-size, banners-by-link, webbugs, refresh-tags,
298 html-annoyances, content-cookies and fun filters
299 - Replaced filter "popups" by choice between two modes:
300 - "unsolicited-popups" tries to catch only the unsolicited ones
301 - "all-popups" tries to kill them all (as before)
302 - New filter "tiny-textforms" Help those tiny or hard-wrap textareas.
303 - New filter "jumping-windows" that prevents windows from resizing
304 and moving themselves
305 - New filter "demoronizer" which fixes MS's abuse of std charsets
306 (common cases anyway).
307 - Replaced "nimda" with more general "ie-exploits" filter in which
308 all filters for exploits shall be collected
309 - Improved cookie logging
310 - Rewrote make install target. Added uninstall and install-strip
312 - Fixed a potential (application-level, NOT OS-level!) security
313 problem involving remote toggling and action file manipulation
314 by mailicious websites.
315 - Added ability to chroot (thanks to Sviatoslav Sviridov)
316 - Added more action aliases for prehistoric action names
317 - Add Slackware support to Makefile.
321 - Fixed Windows startmenu items, log window and tray icon menus.
322 - Added warning for bogus install target
323 - Added quicktime-kioskmode filter and improved frameset-borders
324 - Updated default.action based on latest feedback
325 - New PDF doc build process
326 - Add a user contrib module to cvs:
327 http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/ijbswa/contrib/
329 *** Version 2.9.18 ***
331 - Added workaround for IE bug that broke CGI interface
332 - Bugfix: String actions now reliably editable through CGI interface
333 - Three filters fixed (again!)
334 - Assorted small fixes and doc enhancements
336 *** Version 2.9.16 ***
338 - Major revamp of default.action to get rid of years of cruft.
339 - Same for default.filter
340 - Re-design and major improvements to the CGI editor interface.
341 - Address spurious 'out of memory' error due to incorrect file permissions.
342 - Impose buffer limits while reading client and server headers.
343 - Better memory and CPU optimization.
344 - Add Conectiva Linux package.
345 - user-manual directive added to config for help links from within CGI
347 - Multiple actions files can now be specified in config.
348 - Actions files are changed to: default.action, standard.action, and
349 user.action. user.action is for personal/local configuration.
350 - The usual many small and miscellaneous bug and security fixes.
352 *** Version 2.9.14 Beta ***
354 - Fix Solaris compile problem (gateway.h and filters.h)
355 - Makefile fixes for Solaris, FreeBSD (?)
356 - Fix build failure where certain features were disabled.
357 - 'blocked-compact' template is removed. Various CGI improvements,
358 including an adaptive 'blocked' template.
359 - Various tweaks for actions file to get ready for stable 3.0
360 - Included a 'Bookmarklet' and PHP scripts for reporting actions file
361 problems via web interface at privoxy.org. Accessed via internal CGIs.
362 - Include cgi-style.css for templates.
363 - #include mechansim for common text in templates
364 - Various other minor fixes.
366 *** Version 2.9.13 Beta ***
368 - *NEWS*: The project has been renamed to Privoxy! The new name is
369 reflected throughout (file locations, etc).
370 - ijb.action is now default.action. re_filterfile is now
372 - http://i.j.b/ is now http://p.p/
373 - The 'logo' option for replacing ad iamges is removed now. 'Pattern'
374 (checkerboard) is now the default.
375 - RPM spec file make over.
378 *** Version 2.9.12 Beta ***
380 - **READ**: The default listening PORT is NOW 8118!!! Changed from
381 8000 due to conflict with NAS (Network Audio Server, whatever that
383 - More CGI actions editor fixes and improvements.
384 - Win32 command line fix ups.
385 - re_filterfile now has modular sections that can be activated on a
386 per site basis. Some new goodies there too.
387 - +filter now takes arguments to match FILTER sections in re_filterfile
388 for even more flexibility.
389 - Added a new image blocker option: +image-blocker{pattern}, which
390 displays a checkerboard patthern and scales better than the logo.
391 - PNG images will be used in place of GIF for JB built-in images
392 if configured with --enable-no-gif.
393 - Clean up compiler warnings (mostly).
394 - Improved handling of failed DNS lookups & diagnostics for failed bind
396 - Made --no-daemon mode log to tty instead of logfile.
397 - Various spec file and init script cleanups and improvements (Redhat and
399 - CGI Editor works on OS/2 now.
400 - Fix restart failure where sockets were in TIME_WAIT.
401 - Fixes for actions cgi editor, make sure we have right file.
402 - A --pidfile command line option now, in addition to --help,
403 --version, --no-daemon, --user and configfile. --no-daemon replaces
404 the former -d option and _DEBUG define. --user will drop privileges
405 to the specified user.
406 - Signal handling cleanups (*nix).
407 - CGI actions editor improvements and fixes.
408 - Error handling improvements, especially out of memory.
409 - Default re_filterfile fix that caused spurious IJB logos
410 (instead of 'blank').
411 - configure.in threading fixes for Solaris.
412 - Various other minor fixes.
415 *** Version 2.9.11 Beta Changes ***
417 - Add "session" cookie concept where cookies exist for the life
418 of that browser session only (ie never goes to disk).
419 - Checks for correct header length.
420 - Fix user:pass@host.domain.com auth bug.
421 - Better signal handling on *nix.
422 - Fix CFLAGS hard-coded in configure.in
423 - Fix threading bug re: gethostbyname() that caused random
424 URLs to fail in some cases.
427 *** Version 2.9.11 Alpha Changes ***
429 - A web-based editor for the actions file is included (go to http://i.j.b/).
430 - Web-based toggle IJB on/off support.
431 - Cookie handling has changed - the new +no-cookies-keep feature is now the
433 - actionsfile is renamed to ijb.action.
434 - junkbstr.txt is now config.txt on Win32.
435 - Support for running IJB as a UNIX daemon process has improved.
436 - Unix daemon now returns error code on failed start.
437 - Timestamps in logfile and jarfile now.
438 - Fix for the Netscape bug reintroduced in 2.9.9.
439 - make should now abort if gmake (GNU make) not present.
440 - Many other minor bugfixes
441 - Start a ChangeLog :)
445 *** Version 2.9.3 pre-Alpha Changes ***
447 - Amiga support (completely untested by me - I don't have an Amiga)
448 - "tinygif 3" support (redirects blocked images to a specified URL, so
449 the browser doesn't have to load and cache many copies of the same
451 - one case where there were both local and global "referrer" variables
452 (yuck!) clarified by renaming the local one to "refer".
453 - Fixed some places where close() was used instead of close_socket().
454 Thanks to Jörg Strohmayer (joergs at users.sourceforge.net) for these.
455 - Temporary hack to get FORCE_LOAD to work with IE. I just lowercased the
456 FORCE_LOAD_PREFIX. Needs fixing properly.
457 - Most URLs hardcoded into Junkbuster were changed to go through a script
458 e.g. http://ijbswa.sourceforge.net/redirect.php?v=2.9.3&to=faq
459 The only other URLs left are the GNU GPL:
460 http://www.fsf.org/copyleft/gpl.html
462 http://ijbswa.sourceforge.net/
463 ... and various URLs which will be intercepted by Junkbuster anyway.
464 TODO: Still need to do something with the URLs in Junkbuster Corp's
465 copyright/trademark notice on the bottom of the show-proxy-args page.
466 - PCRE or GNU Regex is now a #define option.
469 *** Version 2.9.2 pre-Alpha Changes ***
471 - Andreas applied the latest version of the FORCE patch.
474 *** Version 2.9.1 pre-Alpha Changes ***
476 - in parsers.c, fixed two #ifdef FORCE to #ifdef FORCE_LOAD
477 (BTW: I think FORCE is precise enough, since loading remote
478 data is the whole purpose of a proxy..)
479 - Set the FORCE_PREFIX (back) to 'IJB-FORCE-LOAD-'. While 'noijb.'
480 is more elegant and looks like a hostname in the URL, it doesn't
481 make clear to the inexperienced user that the proxy is bypassed. It
482 also has a higher name collision risk.
483 - Filled in the function header templates for my functions in
484 parsers.c (again). They obviously got lost in our current
486 - Cut the credit for the §-referrer-option from the config file,
487 that Stefan had placed there.
488 - Improved the re_filterfile
491 *** Version 2.9.0 pre-Alpha Changes ***
493 - Now use PCRE, not GNU REGEX. I have not yet had chance to check the
494 syntax of the block/image/cookie file to ensure that they match what
495 is expected - however they seem to work.
496 - Replaced "configure" script with one generated by "autoconf". Also
497 use a header "config.h" (was ijbconfig.h in my previous release) for
498 the #defines. "config.h" is now generated with "autoheader" from
499 "acconfig.h" and "configure.in". (Note that to install you do not
500 need autoconf or autoheader - just run "./configure".)
501 To see command-line options, run "./configure --help".
502 This is my first ever autoconf script, so it has some rough edges
503 (how PCRE is handled is the roughest).
504 - Error logging code replaced with new module errlog.c, based on the
505 one from JunkbusterMT (but with the threading code removed).
506 - Most of Rodney's 0.21 and 0.21A patches applied. (Marked *). I did not
507 apply all of these, since I had already independently done conditional
508 popup file, conditional image file, and integration of popup code.
509 - ACL, Jar and trust files conditionally compiled.
510 - New source file headers.
511 - Various cosmetic changes. (But I have not consistently ordered the
512 config files - I think that's worthwhile, but it's 1am and I want to
514 - RCS tags on .h files.
515 - RCS tags are const char[] rather than const char *. (Saves 4 bytes
517 - VC++ project files renamed to vc_junkbuster.*.
518 - show-proxy-args now shows status of all conditionals, not just REGEX
519 - Various functions moved around. Most notably all the system-specific
520 sockets code which was spread between jcc.c, bind.c, and connect.c,
521 has been moved to "jbsockets.c". The non-system-specific code from
522 connect.c and socks4.c has been movet to "gateway.c". Also, the
523 config file loader and the global variables it writes to have been
524 moved to "loadcfg.c". (Maybe this should go into loaders.c?)
525 And candidate for the "worst filename ever" award is "miscutil.c",
526 which contains, well, miscellaneous utility functions like zalloc.
527 (Suggestions for a better name for this file are welcome!)
528 - Loaders now use a common function to read a line and skip comments,
529 and this function also stores the proxy_args.
530 - Added ./junkbuster --help (Not for Win32 GUI)
531 - Added ./junkbuster --version (Not for Win32 GUI)
532 - Win32 resources are now all marked as "U.S. English", rather than
533 being a mix of "U.S. English", "U.K. English" and "Irish English".
534 - Version number changes to 2.9.0
538 ----------------------------------------------------------------------
539 Copyright : Written by and Copyright (C) 2001-2007 the SourceForge
540 Privoxy team. http://www.privoxy.org/
542 Based on the Internet Junkbuster originally written
543 by and Copyright (C) 1997 Anonymous Coders and
544 Junkbusters Corporation. http://www.junkbusters.com/
546 This program is free software; you can redistribute it
547 and/or modify it under the terms of the GNU General
548 Public License as published by the Free Software
549 Foundation; either version 2 of the License, or (at
550 your option) any later version.
552 This program is distributed in the hope that it will
553 be useful, but WITHOUT ANY WARRANTY; without even the
554 implied warranty of MERCHANTABILITY or FITNESS FOR A
555 PARTICULAR PURPOSE. See the GNU General Public
556 License for more details.
558 The GNU General Public License should be included with
559 this file. If not, you can view it at
560 http://www.gnu.org/copyleft/gpl.html
561 or write to the Free Software Foundation, Inc., 59
562 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
564 Note that parts of Privoxy are under licenses that are
565 GPL-compatible but less restrictive - for details see
566 Privoxy's source code. The Privoxy team doesn't hold the
567 copyright for these parts and doesn't relicense them either.
568 You are free to extract them again to distribute them under