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.
Small feature tweaks:
* Support for og:url and link[rel=permalink] fields to copy correct URLs for even more websites
* Using Firefox's built-in notification framework
* Trigger right-click menu only on blank parts of the page, not on every element
- Fixed an issue causing trailing "s" characters being stripped off URLs.
- Made compatible with latest Firefox nightlies. Updated to the latest Addons SDK