Puntuado con 4 de 5 estrellas

Preferences looks really nice.

However, spacers for toolbar have no width. I keep my rss links right from main toolbar (File, Edit, ...) and have spacers to push them to the very right. Now they're just after Help.

Esta valoración es de una versión anterior del complemento (1.3). 

spacers

It will be fixed in the next version1