Greasemonkey Version History

70 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 84.0 KiB Works with Firefox 1.5 - 2.0.0.*

* Added support for console.log() if Firebug is installed.

* Implement script-reordering via drag+drop in the manage dialog.

* Attempt to fix common bug where gm_scripts directory is sometimes not created.

* Bug fix: Install UI should not pop up when Greasemonkey is disabled.

* Add "enabled" item to tools > Greasemonkey for accessibility.

Version 70.0 KiB Works with Firefox 1.5b1 - 2.0.0.*

* Improve 'new user script' UI - now it's useful
* Improvements to error reporting from user scripts
* Add support for overrideMimeType to GM_xmlhttpRequest
* Prevent sites from detecting greasemonkey by loading chrome:// images
* New translations: Finnish, Japanese, and Russian

For more details, see:

Version 60.0 KiB Works with Firefox 1.5 - 2.0.0.*

This version has:
- minor UI tweaks to manage dialog (no longer bounces around when selecting items)
- Basque translation
- Updates to German translation
- Middle-click on monkey now opens manage menu
- Right-click on script names in monkey menu now open script in editor.

Version 55.0 KiB Works with Firefox 1.5 - 2.0.0.*

Fix for problem with Spanish localization in previous version.

Version 55.0 KiB Works with Firefox 1.5 - 2.0.0.*

Greasemonkey 0.6.6 includes an improved installation UI, Firefox 2.0 compatibility, and Spanish localization.

Version 67.0 KiB Works with Firefox 1.5 - 2.0b1

Firefox 2 beta compat and some localization (Czech, German, and Dutch).

Version 0.6.4 39.0 KiB Works with Firefox 1.5 - 1.5.0.*

This is the final release for Firefox 1.5.

It also contains several new UI features and better security. See: for details.

Version 0.5.3 51.0 KiB Works with Firefox 0.9 - 1.0+

This is a minor update which fixes the migration issues ( that some win xp users were having with 0.5.1.

Version 0.5.1 51.0 KiB Works with Firefox 0.9 - 1.0+

This version replaces all the GM_* APIs which were removed for 0.3.5 and dramatically improves security.

Also, *nix users can now edit scripts using the Edit and New buttons in the UI.

See the Greaseblog post - - for more information about the security improvements in this release.

Version 0.3.5 22.0 KiB Works with Firefox 0.9 - 1.0

This is a critical fix for security holes which were found which could allow an attacker to read any file on your harddrive.

Until the next release when this will be fixed properly, all the GM_* apis have been removed. This means which user scripts which rely upon them will no longer work.