1.73.1. RHBA-2011:0710: bug fix and enhancement update
Updated gnome-panel and libwnck packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6.
The GNOME panel provides the window list, workspace switcher, menus, and other features for the GNOME desktop. libwnck allows applications to monitor information about open windows, workspaces, their names/icons, and so forth.
All users requiring gnome-panel and libwnck should upgrade to these updated packages, which resolve these issues and add these enhancements.