xfce4-smartpm-plugin (Smart Package Manager plugin for the Xfce panel)

Plugin for the Xfce 4 panel that checks for package upgrades using the 
Smart Package Manager, or optionally using some other package manager.

Website: http://goodies.xfce.org/projects/panel-plugins/xfce4-smartpm-plugin
License: GNU GPL
Author: Anders F Bjorklund <afb@users.sourceforge.net>
