Do you plan to return XPI creation? Puntuado con 5 de 5 estrellas

Although without XPI creation the addon lost its sence, I rate this addon for 5* in advance, hoping that it will do it in the closest future

Esta valoración es de una versión anterior del complemento (11.1-signed.1-signed). 

It never went away. Try using your right mouse button in the addons manager.