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* GNU IceCat 3 (July 23, 2008)
* GNU IceCat 3 (July 23, 2008)
* GNU IceCat 4 (April 10, 2011)<ref>{{cite mailing list |url=http://lists.gnu.org/archive/html/bug-gnuzilla/2011-04/msg00019.html |title=GNU IceCat 4.0 |last=Scrivano |first=Giuseppe |date=2011-04-11 |accessdate=2011-04-11 |mailinglist=bug-gnuzilla}}</ref>
* GNU IceCat 4 (April 10, 2011)<ref>{{cite mailing list |url=http://lists.gnu.org/archive/html/bug-gnuzilla/2011-04/msg00019.html |title=GNU IceCat 4.0 |last=Scrivano |first=Giuseppe |date=2011-04-11 |accessdate=2011-04-11 |mailinglist=bug-gnuzilla}}</ref>
* GNU IceCat 6 (August 16, 2011)<ref>{{cite mailing list |last=Scrivano |first=Giuseppe |title=GNU IceCat 6.0 released |publisher=lists.gnu.org |date=2011-08-18 |url=https://lists.gnu.org/archive/html/info-gnu/2011-08/msg00011.html |accessdate=2011-11-24}}</ref>
* GNU IceCat 5 (June 27, 2011)<ref>{{cite web |url=http://savannah.gnu.org/forum/forum.php?forum_id=6858 |title=GNU IceCat 5.0 |last=Scrivano |first=Giuseppe |date=2011-06-27 |accessdate=2011-06-28}}</ref>
* GNU IceCat 5 (June 27, 2011)<ref>{{cite web |url=http://savannah.gnu.org/forum/forum.php?forum_id=6858 |title=GNU IceCat 5.0 |last=Scrivano |first=Giuseppe |date=2011-06-27 |accessdate=2011-06-28}}</ref>
* GNU IceCat 7 (October 2, 2011)<ref>{{cite mailing list |last=Scrivano |first=Giuseppe |title=GNU IceCat 7.0 released |publisher=lists.gnu.org |date=2011-10-02 |url=https://lists.gnu.org/archive/html/info-gnu/2011-10/msg00002.html |accessdate=2011-11-24}}</ref>
* GNU IceCat 7 (October 2, 2011)<ref>{{cite mailing list |last=Scrivano |first=Giuseppe |title=GNU IceCat 7.0 released |publisher=lists.gnu.org |date=2011-10-02 |url=https://lists.gnu.org/archive/html/info-gnu/2011-10/msg00002.html |accessdate=2011-11-24}}</ref>

Revision as of 12:20, 24 November 2011

GNU IceCat
Developer(s)Gnuzilla team
Initial releaseSeptember, 2006 as Iceweasel,[1] later IceWeasel before renaming
Stable release
7.0.1[2] / October 9, 2011; 12 years ago (2011-10-09)
Repository
Engine
  • Gecko
Edit this at Wikidata
Operating systemLinux, Mac OS X
TypeWeb browser
LicenseMPL/GNU GPL/GNU LGPL tri-license
Websitehttp://www.gnu.org/software/icecat/

GNU IceCat, formerly known as GNU IceWeasel,[3] is a free software rebranding of the Mozilla Firefox web browser distributed by the GNU Project. It is compatible with both the GNU/Linux and Mac OS X (10.4 and 10.5) operating systems.

The GNU Project keeps IceCat in synchronization with upstream development of Firefox while removing all trademarked artwork. It also maintains a large list of free software plugins and add-ons. In addition, it features a few security features not found in the mainline Firefox browser.

Additional privacy and security features

IceCat includes additional privacy and security features, such as the option to block third party zero-length image files resulting in third party cookie, also known as web bugs[4] (This feature is available in Firefox 1.0, 1.5, and 3.0, but the UI option was absent on 2.0).[4] GNU IceCat also provides warnings for URL redirection.[4]

In version 3.0.2-g1, the certificate of CAcert.org, a certificate authority, has been added to the list of trusted root certificates. Concern about that decision has been raised in a discussion on the savannah-hackers-public mailing list.[5]

History

Origins of the name

The Mozilla Corporation owns trademark to the Firefox name and denies the use of the name "Firefox" to unofficial builds that fall outside certain guidelines.[6] Unless distributions use the binary files supplied by Mozilla, fall within the stated guidelines, or else have special permission, they must compile the Firefox source with a compile-time option enabled that creates binaries without the official branding of Firefox and related artwork, using either the built-in free artwork, or artwork provided at compile time.[6]

This policy led to a long debate within the Debian Project in 2004 and 2005. During this debate, the name "Iceweasel" was coined to refer to rebranded versions of Firefox. The first known use of the name in this context is by Nathanael Nerode,[7] in reply to Eric Dorland's suggestion of "Icerabbit".[8] It was intended as a parody of "Firefox."[4] Iceweasel was subsequently used as the example name for a rebranded Firefox in the Mozilla Trademark Policy,[6] and became the most commonly used name for a hypothetical rebranded version of Firefox. By January 1, 2005, rebranding was being referred to as the "Iceweasel route".[9]

The term "ice weasel" appeared earlier in a line which Matt Groening fictionally attributed to Friedrich Nietzsche: "Love is a snowmobile racing across the tundra and then suddenly it flips over, pinning you underneath. At night, the ice weasels come."[10]

Debian was originally given permission to use the trademarks, and adopted the Firefox name.[11] However, because the artwork in Firefox has a proprietary copyright license which is not compatible with the Debian Free Software Guidelines, the substituted logo had to remain.[12] In 2006, Mozilla withdrew their permission for Debian to use the Firefox name due to significant changes to the browser that Mozilla deemed outside the boundaries of its policy, changes which Debian felt were important enough to keep, and Iceweasel was revived in its place.

On 23 September 2007, one of the developers announced that the name would be changed to GNU IceCat from IceWeasel (which a year earlier before Debian's own fork was just Iceweasel,[1][13] note different capitalisation) in the next release. This was to avoid confusion with Debian's separately maintained, unrelated rebranding of Firefox.[3] The name change took place as planned and IceCat is the current name.[4]

Google Summer of Code 2008

There were some suggestions made for the Google Summer of Code for 2008 to improve GNU IceCat.[14][citation needed] These included:

  • Porting IceCat to the Firefox 3 codebase
  • More support for free plugins such as Gnash
  • Privacy features changes

The proposal to port IceCat to the Firefox 3 codebase was accepted and completed by Giuseppe Scrivano.[15]

Releases

In August 2005,[16] the Gnuzilla project adopted the GNU IceWeasel name for a rebranded distribution of Firefox that made no references to nonfree plugins.[16] The first known Gnuzilla Iceweasel release (then with a lower-case w) was based on the 1.5.0.4[1] version of Firefox. There was no release based on Firefox 1.5.0.5 or 1.5.0.6.

  • GNU IceCat 2 (Version was 2.0.0.11-g1, released January 12 2008)
  • GNU IceCat 3 (July 23, 2008)
  • GNU IceCat 4 (April 10, 2011)[17]
  • GNU IceCat 6 (August 16, 2011)[18]
  • GNU IceCat 5 (June 27, 2011)[19]
  • GNU IceCat 7 (October 2, 2011)[20]

Releases usually keep up to date with the Mozilla Firefox source code.

Distribution

GNU IceCat is available as a free download for the IA-32 and PowerPC architectures. Both binaries and source are available, though the current build is available only for GNU/Linux.

IceCat is also available for Mac OS X 10.4 & 10.5. Any Mac user with these versions of Mac OS X can install IceCat through Fink. For the Mac, it is available for both IA-32 & PowerPC architectures.

Licensing

Gnuzilla is available under the MPL/GPL/LGPL tri-license that Mozilla uses for source code. Unlike Mozilla, IceCat's default icons are under the same tri-license.


See also

References

  1. ^ a b c "Iceweasel 1.5.0.4 Download location". 2006-09-06. Retrieved 2011-11-24.
  2. ^ Scrivano, Giuseppe (2011-10-09). "GNU IceCat 7.0.1 released" (Mailing list). lists.gnu.org. Retrieved 2011-11-24.
  3. ^ a b Berry, Karl (2007-09-23). "Ice Weasel". bug-gnuzilla (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  4. ^ a b c d e Gnuzilla Homepage
  5. ^ Berry, Karl (2008-10-07). "CAcert, GNU IceCat, and savannah". savannah-hackers-public (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  6. ^ a b c "Mozilla Trademark Policy".
  7. ^ Nerode, Nathanael (2004-02-27). "Mozilla Firefox's icon and trademark". debian-legal (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  8. ^ Dorland, Eric (2004-12-27). "Mozilla Firefox's icon and trademark". debian-devel (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  9. ^ Aelwyn, Joel (2005-01-01). "Mozilla and Trademarks". debian-legal (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  10. ^ Groening, Matt (1986). Love Is Hell. Pantheon Books. ISBN 0-394-74454-3.
  11. ^ Markham, Gervase (2005-07-14). "Ongoing Firefox (and Thunderbird) Trademark problems". debian-devel (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  12. ^ Markham, Gervase (2005-06-19). "Firefox/Thunderbird trademarks: a proposal". debian-devel (Mailing list). Retrieved 2008-12-09. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  13. ^ "HOWTO: Install IceWeasel Web browser in Dapper or Edgy". Other Community Discussions > Tutorials & Tips. Ubuntu Forums. 2006-10-03. Retrieved 2011-11-24. In much of the discussion proper, the lower-case -weasel namepart is used.
  14. ^ "Summer of Code project suggestions for GNU". Retrieved 2008-04-13.
  15. ^ "Google Code - Summer of Code - Application Information". Archived from the original on 2008-06-21. Retrieved 2008-08-07.
  16. ^ a b "Gnuzilla/IceWeasel Project Application".
  17. ^ Scrivano, Giuseppe (2011-04-11). "GNU IceCat 4.0". bug-gnuzilla (Mailing list). Retrieved 2011-04-11. {{cite mailing list}}: Unknown parameter |mailinglist= ignored (|mailing-list= suggested) (help)
  18. ^ Scrivano, Giuseppe (2011-08-18). "GNU IceCat 6.0 released" (Mailing list). lists.gnu.org. Retrieved 2011-11-24.
  19. ^ Scrivano, Giuseppe (2011-06-27). "GNU IceCat 5.0". Retrieved 2011-06-28.
  20. ^ Scrivano, Giuseppe (2011-10-02). "GNU IceCat 7.0 released" (Mailing list). lists.gnu.org. Retrieved 2011-11-24.