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.
* Compatible with Firefox 37.*
* New addon icon
* In "Apply to Current Page" mode (default), the button will be always black-and-white; in "Apply to All tabs" mode, it will show a colorful icon when using document's colors and a black-and-white one when the colors of the page are removed.
- The text and background color is now customized.
- minor fix, compatible with Firefox 3.6