Rated 4 out of 5 stars
Great addon, although I'm confused.
You state in 0.8.6 you "Changed statusbarpanel style."
However, you're still using the status-bar instead of the addon-bar which was changed as far back as Firefox4.
Trying to move the toolbar buttons into the addon-bar and disable the statusbar button from the preferences, the lists show as empty despite proxies being added to the Manage Proxies screen.