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44 <a name="COPYRIGHT">12. Privoxy Copyright, License and History</a>
47 Copyright © 2001-2016 by Privoxy Developers <code class=
49 "mailto:privoxy-devel@lists.privoxy.org">privoxy-devel@lists.privoxy.org</a>></code>
52 Some source code is based on code Copyright © 1997 by Anonymous
53 Coders and Junkbusters, Inc. and licensed under the <i class=
54 "CITETITLE">GNU General Public License</i>.
57 <span class="APPLICATION">Privoxy</span> is free software; you can
58 redistribute it and/or modify it under the terms of the <i class=
59 "CITETITLE">GNU General Public License</i>, version 2, as published
60 by the Free Software Foundation and included in the next section.
64 <a name="LICENSE">12.1. License</a>
68 <table border="0" bgcolor="#E0E0E0" width="100%">
72 GNU GENERAL PUBLIC LICENSE
75 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
76 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
77 Everyone is permitted to copy and distribute verbatim copies
78 of this license document, but changing it is not allowed.
82 The licenses for most software are designed to take away your
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321 10. If you wish to incorporate parts of the Program into other free
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342 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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349 POSSIBILITY OF SUCH DAMAGES.
351 END OF TERMS AND CONDITIONS
353 How to Apply These Terms to Your New Programs
355 If you develop a new program, and you want it to be of the greatest
356 possible use to the public, the best way to achieve this is to make it
357 free software which everyone can redistribute and change under these terms.
359 To do so, attach the following notices to the program. It is safest
360 to attach them to the start of each source file to most effectively
361 convey the exclusion of warranty; and each file should have at least
362 the "copyright" line and a pointer to where the full notice is found.
364 <one line to give the program's name and a brief idea of what it does.>
365 Copyright (C) <year> <name of author>
367 This program is free software; you can redistribute it and/or modify
368 it under the terms of the GNU General Public License as published by
369 the Free Software Foundation; either version 2 of the License, or
370 (at your option) any later version.
372 This program is distributed in the hope that it will be useful,
373 but WITHOUT ANY WARRANTY; without even the implied warranty of
374 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
375 GNU General Public License for more details.
377 You should have received a copy of the GNU General Public License along
378 with this program; if not, write to the Free Software Foundation, Inc.,
379 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
381 Also add information on how to contact you by electronic and paper mail.
383 If the program is interactive, make it output a short notice like this
384 when it starts in an interactive mode:
386 Gnomovision version 69, Copyright (C) year name of author
387 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
388 This is free software, and you are welcome to redistribute it
389 under certain conditions; type `show c' for details.
391 The hypothetical commands `show w' and `show c' should show the appropriate
392 parts of the General Public License. Of course, the commands you use may
393 be called something other than `show w' and `show c'; they could even be
394 mouse-clicks or menu items--whatever suits your program.
396 You should also get your employer (if you work as a programmer) or your
397 school, if any, to sign a "copyright disclaimer" for the program, if
398 necessary. Here is a sample; alter the names:
400 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
401 `Gnomovision' (which makes passes at compilers) written by James Hacker.
403 <signature of Ty Coon>, 1 April 1989
404 Ty Coon, President of Vice
406 This General Public License does not permit incorporating your program into
407 proprietary programs. If your program is a subroutine library, you may
408 consider it more useful to permit linking proprietary applications with the
409 library. If this is what you want to do, use the GNU Lesser General
410 Public License instead of this License.
418 <a name="HISTORY">12.2. History</a>
421 A long time ago, there was the <span class="APPLICATION">Internet
422 Junkbuster</span>, by Anonymous Coders and Junkbusters Corporation.
423 This saved many users a lot of pain in the early days of web
424 advertising and user tracking.
427 But the web, its protocols and standards, and with it, the
428 techniques for forcing ads on users, give up autonomy over their
429 browsing, and for tracking them, keeps evolving. Unfortunately, the
430 <span class="APPLICATION">Internet Junkbuster</span> did not.
431 Version 2.0.2, published in 1998, was the last official release,
432 available from Junkbusters Corporation. Fortunately, it had been
433 released under the GNU <a href=
434 "http://www.gnu.org/licenses/old-licenses/gpl-2.0.html" target=
435 "_top">GPL</a>, which allowed further development by others.
438 So Stefan Waldherr started maintaining an improved version of the
439 software, to which eventually a number of people contributed
440 patches. It could already replace banners with a transparent image,
441 and had a first version of pop-up killing, but it was still very
442 closely based on the original, with all its limitations, such as
443 the lack of HTTP/1.1 support, flexible per-site configuration, or
444 content modification. The last release from this effort was version
445 2.0.2-10, published in 2000.
449 "https://www.privoxy.org/user-manual/copyright.html#AUTHORS"
450 target="_top">developers</a> picked up the thread, and started
451 turning the software inside out, upside down, and then reassembled
452 it, adding many <a href=
453 "https://www.privoxy.org/user-manual/introduction.html#FEATURES"
454 target="_top">new features</a> along the way.
457 The result of this is <span class="APPLICATION">Privoxy</span>,
458 whose first stable version, 3.0, was released August, 2002.
461 As of 2012 the Junkbusters Corporation's website
462 (http://www.junkbusters.com/) has been shut down, but Privoxy is
463 still actively maintained.
468 <a name="AUTHORS">12.3. Authors</a>
471 Current Privoxy Team:
473 <p class="LITERALLAYOUT">
474 Fabian Keil, lead developer<br>
475 David Schmidt<br>
476 Hal Burgiss<br>
477 Lee Rian<br>
478 Roland Rosenfeld<br>
479 Ian Silvester
482 Former Privoxy Team Members:
484 <p class="LITERALLAYOUT">
485 Johny Agotnes<br>
486 Rodrigo Barbosa<br>
487 Moritz Barsnick<br>
488 Ian Cummings<br>
489 Brian Dessent<br>
490 Jon Foster<br>
491 Karsten Hopp<br>
492 Alexander Lazic<br>
493 Daniel Leite<br>
494 Gábor Lipták<br>
495 Adam Lock<br>
496 Guy Laroche<br>
497 Justin McMurtry<br>
498 Mark Miller<br>
499 Gerry Murphy<br>
500 Andreas Oesterhelt<br>
501 Haroon Rafique<br>
502 Georg Sauthoff<br>
503 Thomas Steudten<br>
504 Jörg Strohmayer<br>
505 Rodney Stromlund<br>
506 Sviatoslav Sviridov<br>
507 Sarantis Paskalis<br>
508 Stefan Waldherr
511 Thanks to the many people who have tested Privoxy, reported bugs,
512 provided patches, made suggestions, donated or contributed in some
513 other way. These include (in alphabetical order):
515 <p class="LITERALLAYOUT">
516 Rustam Abdullaev<br>
517 Anatoly Arzhnikov<br>
518 Ken Arromdee<br>
519 Natxo Asenjo<br>
520 Devin Bayer<br>
521 Havard Berland<br>
522 David Bo<br>
523 Gergely Bor<br>
524 Francois Botha<br>
525 Reiner Buehl<br>
526 Andrew J. Caines<br>
527 Clifford Caoile<br>
528 Edward Carrel<br>
529 Pak Chan<br>
530 Wan-Teh Chang<br>
531 Sam Chen<br>
532 Ramkumar Chinchani<br>
533 Billy Crook<br>
534 Frédéric Crozat<br>
535 Matthew Daley<br>
536 Michael T. Davis<br>
537 Markus Dittrich<br>
538 Mattes Dolak<br>
539 Matthias Drochner<br>
540 Peter E.<br>
541 Florian Effenberger<br>
542 Markus Elfring<br>
543 Ryan Farmer<br>
544 Matthew Fischer<br>
545 Dean Gaudet<br>
546 Stephen Gildea<br>
547 John McGowan<br>
548 Lizik Grelier<br>
549 Daniel Griscom<br>
550 Felix Gröbert<br>
551 Bernard Guillot<br>
552 Jeff H.<br>
553 Tim H.<br>
554 Aaron Hamid<br>
555 Basil Hussain<br>
556 Darel Henman<br>
557 Magnus Holmgren<br>
558 Eric M. Hopper<br>
559 Ralf Horstmann<br>
560 Stefan Huehner<br>
561 Peter Hyman<br>
562 Derek Jennings<br>
563 Andrew Jones<br>
564 Julien Joubert<br>
565 Ralf Jungblut<br>
566 Petr Kadlec<br>
567 Robert Klemme<br>
568 Steven Kolins<br>
570 Stefan Kurtz<br>
571 Zeno Kugy<br>
572 David Laight<br>
573 Bert van Leeuwen<br>
574 Don Libes<br>
575 Paul Lieverse<br>
576 Han Liu<br>
577 Toby Lyward<br>
578 Wil Mahan<br>
579 Jindrich Makovicka<br>
580 Raphael Marichez<br>
581 Francois Marier<br>
582 Angelina Matson<br>
583 Jonathan McKenzie<br>
584 David Mediavilla<br>
585 J. Momberger<br>
586 Raphael Moll<br>
587 Mathew Murphy<br>
588 Amuro Namie<br>
589 Mark Nelson<br>
590 Adam Piggott<br>
591 Petr Písar<br>
592 Dan Price<br>
593 Kai Raven<br>
594 Roberto Ragusa<br>
595 Félix Rauch<br>
596 Chris John Riley<br>
597 Maynard Riley<br>
598 Andreas Rutkauskas<br>
599 Bart Schelstraete<br>
600 Gregory Seidman<br>
601 Atman Sense<br>
602 Chung-chieh Shan<br>
603 Benjamin C. Wiley Sittler<br>
604 Simon South<br>
605 Dan Stahlke<br>
606 Oliver Stoeneberg<br>
607 Rick Sykes<br>
608 Spinor S.<br>
609 Peter Thoenen<br>
610 Martin Thomas<br>
611 Reuben Thomas<br>
612 Guybrush Threepwood<br>
613 Joel Verhagen<br>
614 Bobby G. Vinyard<br>
615 Jochen Voss<br>
616 David Wagner<br>
617 Glenn Washburn<br>
618 Song Weijia<br>
619 Jörg Weinmann<br>
620 Darren Wiebe<br>
621 Anduin Withers<br>
622 Yang Xia<br>
623 Jarry Xu<br>
624 Oliver Yeoh<br>
625 Jamie Zawinski<br>
626 Eduard Wulff
629 Privoxy is based in part on code originally developed by
630 Junkbusters Corp. and Anonymous Coders.
633 Privoxy heavily relies on Philip Hazel's PCRE.
636 The code to filter compressed content makes use of zlib which is
637 written by Jean-loup Gailly and Mark Adler.
640 On systems that lack snprintf(), Privoxy is using a version written
641 by Mark Martinec. On systems that lack strptime(), Privoxy is using
642 the one from the GNU C Library written by Ulrich Drepper.
646 <div class="NAVFOOTER">
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663 Contacting the Developers, Bug Reporting and Feature Requests
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