What steps will reproduce the problem? 1. Install the plugin on Firefox 3.x 2. Update Firefox to 4.x or 5.x 3. Observe that the plugin is disabled and can't be turned on

What is the expected output? What do you see instead? The plugin should be available to use but it's really not

What version of the product are you using? On what operating system? 1.2

Please provide any additional information below. It would be great to have it available to use it on newest version of Firefox

:((

Any news on when will it be available in FireFox 4?

What about Firefox 5?

As far I can see the project appears abandoned. I run Pencil as a standalone program with XuLrunner, I would recommend trying the same rather than waiting for an update that might not come.

Check this -> http://code.google.com/p/pencil-ff4/downloads/detail?name=Pencil-1.2-26-fx.xpi

Nice fork of Pencil ;)

Excellent and well done!!